(()=>{var __webpack_modules__={124:(t,e)=>{"use strict";function s(t,e){return void 0===e&&(e=Object),e&&"function"==typeof e.getOwnPropertyDescriptors&&(t=e.create(null,e.getOwnPropertyDescriptors(t))),e&&"function"==typeof e.freeze?e.freeze(t):t}function i(t,e){return Object.prototype.hasOwnProperty.call(t,e)}var r=s({allowfullscreen:!0,async:!0,autofocus:!0,autoplay:!0,checked:!0,controls:!0,default:!0,defer:!0,disabled:!0,formnovalidate:!0,hidden:!0,ismap:!0,itemscope:!0,loop:!0,multiple:!0,muted:!0,nomodule:!0,novalidate:!0,open:!0,playsinline:!0,readonly:!0,required:!0,reversed:!0,selected:!0});var n=s({area:!0,base:!0,br:!0,col:!0,embed:!0,hr:!0,img:!0,input:!0,link:!0,meta:!0,param:!0,source:!0,track:!0,wbr:!0});var o=s({script:!1,style:!1,textarea:!0,title:!0});function a(t){return t===l.HTML}var l=s({HTML:"text/html",XML_APPLICATION:"application/xml",XML_TEXT:"text/xml",XML_XHTML_APPLICATION:"application/xhtml+xml",XML_SVG_IMAGE:"image/svg+xml"}),c=Object.keys(l).map((function(t){return l[t]}));var h=s({HTML:"http://www.w3.org/1999/xhtml",SVG:"http://www.w3.org/2000/svg",XML:"http://www.w3.org/XML/1998/namespace",XMLNS:"http://www.w3.org/2000/xmlns/"});e.assign=function(t,e){if(null===t||"object"!=typeof t)throw new TypeError("target is not an object");for(var s in e)i(e,s)&&(t[s]=e[s]);return t},e.find=function(t,e,s){if(void 0===s&&(s=Array.prototype),t&&"function"==typeof s.find)return s.find.call(t,e);for(var r=0;r<t.length;r++)if(i(t,r)){var n=t[r];if(e.call(void 0,n,r,t))return n}},e.freeze=s,e.HTML_BOOLEAN_ATTRIBUTES=r,e.HTML_RAW_TEXT_ELEMENTS=o,e.HTML_VOID_ELEMENTS=n,e.hasDefaultHTMLNamespace=function(t){return a(t)||t===l.XML_XHTML_APPLICATION},e.hasOwn=i,e.isHTMLBooleanAttribute=function(t){return i(r,t.toLowerCase())},e.isHTMLRawTextElement=function(t){var e=t.toLowerCase();return i(o,e)&&!o[e]},e.isHTMLEscapableRawTextElement=function(t){var e=t.toLowerCase();return i(o,e)&&o[e]},e.isHTMLMimeType=a,e.isHTMLVoidElement=function(t){return i(n,t.toLowerCase())},e.isValidMimeType=function(t){return c.indexOf(t)>-1},e.MIME_TYPE=l,e.NAMESPACE=h},146:(t,e,s)=>{"use strict";var i=s(124),r=s(836),n=s(621),o=s(361),a=s(436),l=r.DOMImplementation,c=i.hasDefaultHTMLNamespace,h=i.isHTMLMimeType,d=i.isValidMimeType,u=i.MIME_TYPE,p=i.NAMESPACE,m=n.ParseError,f=a.XMLReader;function g(t){return t.replace(/\r[\n\u0085]/g,"\n").replace(/[\r\u0085\u2028\u2029]/g,"\n")}function b(t){if(void 0===(t=t||{}).locator&&(t.locator=!0),this.assign=t.assign||i.assign,this.domHandler=t.domHandler||E,this.onError=t.onError||t.errorHandler,t.errorHandler&&"function"!=typeof t.errorHandler)throw new TypeError("errorHandler object is no longer supported, switch to onError!");t.errorHandler&&t.errorHandler("warning","The `errorHandler` option has been deprecated, use `onError` instead!",this),this.normalizeLineEndings=t.normalizeLineEndings||g,this.locator=!!t.locator,this.xmlns=this.assign(Object.create(null),t.xmlns)}function E(t){var e=t||{};this.mimeType=e.mimeType||u.XML_APPLICATION,this.defaultNamespace=e.defaultNamespace||null,this.cdata=!1,this.currentElement=void 0,this.doc=void 0,this.locator=void 0,this.onError=e.onError}function y(t,e){e.lineNumber=t.lineNumber,e.columnNumber=t.columnNumber}function x(t,e,s){return"string"==typeof t?t.substr(e,s):t.length>=e+s||e?new java.lang.String(t,e,s)+"":t}function N(t,e){t.currentElement?t.currentElement.appendChild(e):t.doc.appendChild(e)}b.prototype.parseFromString=function(t,e){if(!d(e))throw new TypeError('DOMParser.parseFromString: the provided mimeType "'+e+'" is not valid.');var s=this.assign(Object.create(null),this.xmlns),r=o.XML_ENTITIES,n=s[""]||null;c(e)?(r=o.HTML_ENTITIES,n=p.HTML):e===u.XML_SVG_IMAGE&&(n=p.SVG),s[""]=n,s.xml=s.xml||p.XML;var a=new this.domHandler({mimeType:e,defaultNamespace:n,onError:this.onError}),l=this.locator?{}:void 0;this.locator&&a.setDocumentLocator(l);var h=new f;return h.errorHandler=a,h.domBuilder=a,!i.isHTMLMimeType(e)&&"string"!=typeof t&&h.errorHandler.fatalError("source is not a string"),h.parse(this.normalizeLineEndings(String(t)),s,r),a.doc.documentElement||h.errorHandler.fatalError("missing root element"),a.doc},E.prototype={startDocument:function(){var t=new l;this.doc=h(this.mimeType)?t.createHTMLDocument(!1):t.createDocument(this.defaultNamespace,"")},startElement:function(t,e,s,i){var r=this.doc,n=r.createElementNS(t,s||e),o=i.length;N(this,n),this.currentElement=n,this.locator&&y(this.locator,n);for(var a=0;a<o;a++){t=i.getURI(a);var l=i.getValue(a),c=(s=i.getQName(a),r.createAttributeNS(t,s));this.locator&&y(i.getLocator(a),c),c.value=c.nodeValue=l,n.setAttributeNode(c)}},endElement:function(t,e,s){this.currentElement=this.currentElement.parentNode},startPrefixMapping:function(t,e){},endPrefixMapping:function(t){},processingInstruction:function(t,e){var s=this.doc.createProcessingInstruction(t,e);this.locator&&y(this.locator,s),N(this,s)},ignorableWhitespace:function(t,e,s){},characters:function(t,e,s){if(t=x.apply(this,arguments)){if(this.cdata)var i=this.doc.createCDATASection(t);else i=this.doc.createTextNode(t);this.currentElement?this.currentElement.appendChild(i):/^\s*$/.test(t)&&this.doc.appendChild(i),this.locator&&y(this.locator,i)}},skippedEntity:function(t){},endDocument:function(){this.doc.normalize()},setDocumentLocator:function(t){t&&(t.lineNumber=0),this.locator=t},comment:function(t,e,s){t=x.apply(this,arguments);var i=this.doc.createComment(t);this.locator&&y(this.locator,i),N(this,i)},startCDATA:function(){this.cdata=!0},endCDATA:function(){this.cdata=!1},startDTD:function(t,e,s,i){var r=this.doc.implementation;if(r&&r.createDocumentType){var n=r.createDocumentType(t,e,s,i);this.locator&&y(this.locator,n),N(this,n),this.doc.doctype=n}},reportError:function(t,e){if("function"==typeof this.onError)try{this.onError(t,e,this)}catch(s){throw new m("Reporting "+t+' "'+e+'" caused '+s,this.locator)}else console.error("[xmldom "+t+"]\t"+e,function(t){if(t)return"\n@#[line:"+t.lineNumber+",col:"+t.columnNumber+"]"}(this.locator))},warning:function(t){this.reportError("warning",t)},error:function(t){this.reportError("error",t)},fatalError:function(t){throw this.reportError("fatalError",t),new m(t,this.locator)}},"endDTD,startEntity,endEntity,attributeDecl,elementDecl,externalEntityDecl,internalEntityDecl,resolveEntity,getExternalSubset,notationDecl,unparsedEntityDecl".replace(/\w+/g,(function(t){E.prototype[t]=function(){return null}})),e.__DOMHandler=E,e.DOMParser=b,e.normalizeLineEndings=g,e.onErrorStopParsing=function(t){if("error"===t)throw"onErrorStopParsing"},e.onWarningStopParsing=function(){throw"onWarningStopParsing"}},326:(t,e,s)=>{"use strict";var i,r;s.d(e,{Al:()=>l,Gb:()=>a,Oe:()=>d});var n=s(484),o=s(869);const a=i||(i=s.t(n,2)),l=(new a.DOMImplementation).createDocument("",""),c=(null===(r||(r=s.t(o,2)))||void 0===(r||(r=s.t(o,2)))?void 0:o.install)||window.wgxpath.install,h=function(){const t={document:{},XPathResult:{}};return c(t),t.document.XPathResult=t.XPathResult,t.document}(),d={currentDocument:l,evaluate:h.evaluate,result:h.XPathResult,createNSResolver:h.createNSResolver}},361:(t,e,s)=>{"use strict";var i=s(124).freeze;e.XML_ENTITIES=i({amp:"&",apos:"'",gt:">",lt:"<",quot:'"'}),e.HTML_ENTITIES=i({Aacute:"\xc1",aacute:"\xe1",Abreve:"\u0102",abreve:"\u0103",ac:"\u223e",acd:"\u223f",acE:"\u223e\u0333",Acirc:"\xc2",acirc:"\xe2",acute:"\xb4",Acy:"\u0410",acy:"\u0430",AElig:"\xc6",aelig:"\xe6",af:"\u2061",Afr:"\u{1d504}",afr:"\u{1d51e}",Agrave:"\xc0",agrave:"\xe0",alefsym:"\u2135",aleph:"\u2135",Alpha:"\u0391",alpha:"\u03b1",Amacr:"\u0100",amacr:"\u0101",amalg:"\u2a3f",AMP:"&",amp:"&",And:"\u2a53",and:"\u2227",andand:"\u2a55",andd:"\u2a5c",andslope:"\u2a58",andv:"\u2a5a",ang:"\u2220",ange:"\u29a4",angle:"\u2220",angmsd:"\u2221",angmsdaa:"\u29a8",angmsdab:"\u29a9",angmsdac:"\u29aa",angmsdad:"\u29ab",angmsdae:"\u29ac",angmsdaf:"\u29ad",angmsdag:"\u29ae",angmsdah:"\u29af",angrt:"\u221f",angrtvb:"\u22be",angrtvbd:"\u299d",angsph:"\u2222",angst:"\xc5",angzarr:"\u237c",Aogon:"\u0104",aogon:"\u0105",Aopf:"\u{1d538}",aopf:"\u{1d552}",ap:"\u2248",apacir:"\u2a6f",apE:"\u2a70",ape:"\u224a",apid:"\u224b",apos:"'",ApplyFunction:"\u2061",approx:"\u2248",approxeq:"\u224a",Aring:"\xc5",aring:"\xe5",Ascr:"\u{1d49c}",ascr:"\u{1d4b6}",Assign:"\u2254",ast:"*",asymp:"\u2248",asympeq:"\u224d",Atilde:"\xc3",atilde:"\xe3",Auml:"\xc4",auml:"\xe4",awconint:"\u2233",awint:"\u2a11",backcong:"\u224c",backepsilon:"\u03f6",backprime:"\u2035",backsim:"\u223d",backsimeq:"\u22cd",Backslash:"\u2216",Barv:"\u2ae7",barvee:"\u22bd",Barwed:"\u2306",barwed:"\u2305",barwedge:"\u2305",bbrk:"\u23b5",bbrktbrk:"\u23b6",bcong:"\u224c",Bcy:"\u0411",bcy:"\u0431",bdquo:"\u201e",becaus:"\u2235",Because:"\u2235",because:"\u2235",bemptyv:"\u29b0",bepsi:"\u03f6",bernou:"\u212c",Bernoullis:"\u212c",Beta:"\u0392",beta:"\u03b2",beth:"\u2136",between:"\u226c",Bfr:"\u{1d505}",bfr:"\u{1d51f}",bigcap:"\u22c2",bigcirc:"\u25ef",bigcup:"\u22c3",bigodot:"\u2a00",bigoplus:"\u2a01",bigotimes:"\u2a02",bigsqcup:"\u2a06",bigstar:"\u2605",bigtriangledown:"\u25bd",bigtriangleup:"\u25b3",biguplus:"\u2a04",bigvee:"\u22c1",bigwedge:"\u22c0",bkarow:"\u290d",blacklozenge:"\u29eb",blacksquare:"\u25aa",blacktriangle:"\u25b4",blacktriangledown:"\u25be",blacktriangleleft:"\u25c2",blacktriangleright:"\u25b8",blank:"\u2423",blk12:"\u2592",blk14:"\u2591",blk34:"\u2593",block:"\u2588",bne:"=\u20e5",bnequiv:"\u2261\u20e5",bNot:"\u2aed",bnot:"\u2310",Bopf:"\u{1d539}",bopf:"\u{1d553}",bot:"\u22a5",bottom:"\u22a5",bowtie:"\u22c8",boxbox:"\u29c9",boxDL:"\u2557",boxDl:"\u2556",boxdL:"\u2555",boxdl:"\u2510",boxDR:"\u2554",boxDr:"\u2553",boxdR:"\u2552",boxdr:"\u250c",boxH:"\u2550",boxh:"\u2500",boxHD:"\u2566",boxHd:"\u2564",boxhD:"\u2565",boxhd:"\u252c",boxHU:"\u2569",boxHu:"\u2567",boxhU:"\u2568",boxhu:"\u2534",boxminus:"\u229f",boxplus:"\u229e",boxtimes:"\u22a0",boxUL:"\u255d",boxUl:"\u255c",boxuL:"\u255b",boxul:"\u2518",boxUR:"\u255a",boxUr:"\u2559",boxuR:"\u2558",boxur:"\u2514",boxV:"\u2551",boxv:"\u2502",boxVH:"\u256c",boxVh:"\u256b",boxvH:"\u256a",boxvh:"\u253c",boxVL:"\u2563",boxVl:"\u2562",boxvL:"\u2561",boxvl:"\u2524",boxVR:"\u2560",boxVr:"\u255f",boxvR:"\u255e",boxvr:"\u251c",bprime:"\u2035",Breve:"\u02d8",breve:"\u02d8",brvbar:"\xa6",Bscr:"\u212c",bscr:"\u{1d4b7}",bsemi:"\u204f",bsim:"\u223d",bsime:"\u22cd",bsol:"\\",bsolb:"\u29c5",bsolhsub:"\u27c8",bull:"\u2022",bullet:"\u2022",bump:"\u224e",bumpE:"\u2aae",bumpe:"\u224f",Bumpeq:"\u224e",bumpeq:"\u224f",Cacute:"\u0106",cacute:"\u0107",Cap:"\u22d2",cap:"\u2229",capand:"\u2a44",capbrcup:"\u2a49",capcap:"\u2a4b",capcup:"\u2a47",capdot:"\u2a40",CapitalDifferentialD:"\u2145",caps:"\u2229\ufe00",caret:"\u2041",caron:"\u02c7",Cayleys:"\u212d",ccaps:"\u2a4d",Ccaron:"\u010c",ccaron:"\u010d",Ccedil:"\xc7",ccedil:"\xe7",Ccirc:"\u0108",ccirc:"\u0109",Cconint:"\u2230",ccups:"\u2a4c",ccupssm:"\u2a50",Cdot:"\u010a",cdot:"\u010b",cedil:"\xb8",Cedilla:"\xb8",cemptyv:"\u29b2",cent:"\xa2",CenterDot:"\xb7",centerdot:"\xb7",Cfr:"\u212d",cfr:"\u{1d520}",CHcy:"\u0427",chcy:"\u0447",check:"\u2713",checkmark:"\u2713",Chi:"\u03a7",chi:"\u03c7",cir:"\u25cb",circ:"\u02c6",circeq:"\u2257",circlearrowleft:"\u21ba",circlearrowright:"\u21bb",circledast:"\u229b",circledcirc:"\u229a",circleddash:"\u229d",CircleDot:"\u2299",circledR:"\xae",circledS:"\u24c8",CircleMinus:"\u2296",CirclePlus:"\u2295",CircleTimes:"\u2297",cirE:"\u29c3",cire:"\u2257",cirfnint:"\u2a10",cirmid:"\u2aef",cirscir:"\u29c2",ClockwiseContourIntegral:"\u2232",CloseCurlyDoubleQuote:"\u201d",CloseCurlyQuote:"\u2019",clubs:"\u2663",clubsuit:"\u2663",Colon:"\u2237",colon:":",Colone:"\u2a74",colone:"\u2254",coloneq:"\u2254",comma:",",commat:"@",comp:"\u2201",compfn:"\u2218",complement:"\u2201",complexes:"\u2102",cong:"\u2245",congdot:"\u2a6d",Congruent:"\u2261",Conint:"\u222f",conint:"\u222e",ContourIntegral:"\u222e",Copf:"\u2102",copf:"\u{1d554}",coprod:"\u2210",Coproduct:"\u2210",COPY:"\xa9",copy:"\xa9",copysr:"\u2117",CounterClockwiseContourIntegral:"\u2233",crarr:"\u21b5",Cross:"\u2a2f",cross:"\u2717",Cscr:"\u{1d49e}",cscr:"\u{1d4b8}",csub:"\u2acf",csube:"\u2ad1",csup:"\u2ad0",csupe:"\u2ad2",ctdot:"\u22ef",cudarrl:"\u2938",cudarrr:"\u2935",cuepr:"\u22de",cuesc:"\u22df",cularr:"\u21b6",cularrp:"\u293d",Cup:"\u22d3",cup:"\u222a",cupbrcap:"\u2a48",CupCap:"\u224d",cupcap:"\u2a46",cupcup:"\u2a4a",cupdot:"\u228d",cupor:"\u2a45",cups:"\u222a\ufe00",curarr:"\u21b7",curarrm:"\u293c",curlyeqprec:"\u22de",curlyeqsucc:"\u22df",curlyvee:"\u22ce",curlywedge:"\u22cf",curren:"\xa4",curvearrowleft:"\u21b6",curvearrowright:"\u21b7",cuvee:"\u22ce",cuwed:"\u22cf",cwconint:"\u2232",cwint:"\u2231",cylcty:"\u232d",Dagger:"\u2021",dagger:"\u2020",daleth:"\u2138",Darr:"\u21a1",dArr:"\u21d3",darr:"\u2193",dash:"\u2010",Dashv:"\u2ae4",dashv:"\u22a3",dbkarow:"\u290f",dblac:"\u02dd",Dcaron:"\u010e",dcaron:"\u010f",Dcy:"\u0414",dcy:"\u0434",DD:"\u2145",dd:"\u2146",ddagger:"\u2021",ddarr:"\u21ca",DDotrahd:"\u2911",ddotseq:"\u2a77",deg:"\xb0",Del:"\u2207",Delta:"\u0394",delta:"\u03b4",demptyv:"\u29b1",dfisht:"\u297f",Dfr:"\u{1d507}",dfr:"\u{1d521}",dHar:"\u2965",dharl:"\u21c3",dharr:"\u21c2",DiacriticalAcute:"\xb4",DiacriticalDot:"\u02d9",DiacriticalDoubleAcute:"\u02dd",DiacriticalGrave:"`",DiacriticalTilde:"\u02dc",diam:"\u22c4",Diamond:"\u22c4",diamond:"\u22c4",diamondsuit:"\u2666",diams:"\u2666",die:"\xa8",DifferentialD:"\u2146",digamma:"\u03dd",disin:"\u22f2",div:"\xf7",divide:"\xf7",divideontimes:"\u22c7",divonx:"\u22c7",DJcy:"\u0402",djcy:"\u0452",dlcorn:"\u231e",dlcrop:"\u230d",dollar:"$",Dopf:"\u{1d53b}",dopf:"\u{1d555}",Dot:"\xa8",dot:"\u02d9",DotDot:"\u20dc",doteq:"\u2250",doteqdot:"\u2251",DotEqual:"\u2250",dotminus:"\u2238",dotplus:"\u2214",dotsquare:"\u22a1",doublebarwedge:"\u2306",DoubleContourIntegral:"\u222f",DoubleDot:"\xa8",DoubleDownArrow:"\u21d3",DoubleLeftArrow:"\u21d0",DoubleLeftRightArrow:"\u21d4",DoubleLeftTee:"\u2ae4",DoubleLongLeftArrow:"\u27f8",DoubleLongLeftRightArrow:"\u27fa",DoubleLongRightArrow:"\u27f9",DoubleRightArrow:"\u21d2",DoubleRightTee:"\u22a8",DoubleUpArrow:"\u21d1",DoubleUpDownArrow:"\u21d5",DoubleVerticalBar:"\u2225",DownArrow:"\u2193",Downarrow:"\u21d3",downarrow:"\u2193",DownArrowBar:"\u2913",DownArrowUpArrow:"\u21f5",DownBreve:"\u0311",downdownarrows:"\u21ca",downharpoonleft:"\u21c3",downharpoonright:"\u21c2",DownLeftRightVector:"\u2950",DownLeftTeeVector:"\u295e",DownLeftVector:"\u21bd",DownLeftVectorBar:"\u2956",DownRightTeeVector:"\u295f",DownRightVector:"\u21c1",DownRightVectorBar:"\u2957",DownTee:"\u22a4",DownTeeArrow:"\u21a7",drbkarow:"\u2910",drcorn:"\u231f",drcrop:"\u230c",Dscr:"\u{1d49f}",dscr:"\u{1d4b9}",DScy:"\u0405",dscy:"\u0455",dsol:"\u29f6",Dstrok:"\u0110",dstrok:"\u0111",dtdot:"\u22f1",dtri:"\u25bf",dtrif:"\u25be",duarr:"\u21f5",duhar:"\u296f",dwangle:"\u29a6",DZcy:"\u040f",dzcy:"\u045f",dzigrarr:"\u27ff",Eacute:"\xc9",eacute:"\xe9",easter:"\u2a6e",Ecaron:"\u011a",ecaron:"\u011b",ecir:"\u2256",Ecirc:"\xca",ecirc:"\xea",ecolon:"\u2255",Ecy:"\u042d",ecy:"\u044d",eDDot:"\u2a77",Edot:"\u0116",eDot:"\u2251",edot:"\u0117",ee:"\u2147",efDot:"\u2252",Efr:"\u{1d508}",efr:"\u{1d522}",eg:"\u2a9a",Egrave:"\xc8",egrave:"\xe8",egs:"\u2a96",egsdot:"\u2a98",el:"\u2a99",Element:"\u2208",elinters:"\u23e7",ell:"\u2113",els:"\u2a95",elsdot:"\u2a97",Emacr:"\u0112",emacr:"\u0113",empty:"\u2205",emptyset:"\u2205",EmptySmallSquare:"\u25fb",emptyv:"\u2205",EmptyVerySmallSquare:"\u25ab",emsp:"\u2003",emsp13:"\u2004",emsp14:"\u2005",ENG:"\u014a",eng:"\u014b",ensp:"\u2002",Eogon:"\u0118",eogon:"\u0119",Eopf:"\u{1d53c}",eopf:"\u{1d556}",epar:"\u22d5",eparsl:"\u29e3",eplus:"\u2a71",epsi:"\u03b5",Epsilon:"\u0395",epsilon:"\u03b5",epsiv:"\u03f5",eqcirc:"\u2256",eqcolon:"\u2255",eqsim:"\u2242",eqslantgtr:"\u2a96",eqslantless:"\u2a95",Equal:"\u2a75",equals:"=",EqualTilde:"\u2242",equest:"\u225f",Equilibrium:"\u21cc",equiv:"\u2261",equivDD:"\u2a78",eqvparsl:"\u29e5",erarr:"\u2971",erDot:"\u2253",Escr:"\u2130",escr:"\u212f",esdot:"\u2250",Esim:"\u2a73",esim:"\u2242",Eta:"\u0397",eta:"\u03b7",ETH:"\xd0",eth:"\xf0",Euml:"\xcb",euml:"\xeb",euro:"\u20ac",excl:"!",exist:"\u2203",Exists:"\u2203",expectation:"\u2130",ExponentialE:"\u2147",exponentiale:"\u2147",fallingdotseq:"\u2252",Fcy:"\u0424",fcy:"\u0444",female:"\u2640",ffilig:"\ufb03",fflig:"\ufb00",ffllig:"\ufb04",Ffr:"\u{1d509}",ffr:"\u{1d523}",filig:"\ufb01",FilledSmallSquare:"\u25fc",FilledVerySmallSquare:"\u25aa",fjlig:"fj",flat:"\u266d",fllig:"\ufb02",fltns:"\u25b1",fnof:"\u0192",Fopf:"\u{1d53d}",fopf:"\u{1d557}",ForAll:"\u2200",forall:"\u2200",fork:"\u22d4",forkv:"\u2ad9",Fouriertrf:"\u2131",fpartint:"\u2a0d",frac12:"\xbd",frac13:"\u2153",frac14:"\xbc",frac15:"\u2155",frac16:"\u2159",frac18:"\u215b",frac23:"\u2154",frac25:"\u2156",frac34:"\xbe",frac35:"\u2157",frac38:"\u215c",frac45:"\u2158",frac56:"\u215a",frac58:"\u215d",frac78:"\u215e",frasl:"\u2044",frown:"\u2322",Fscr:"\u2131",fscr:"\u{1d4bb}",gacute:"\u01f5",Gamma:"\u0393",gamma:"\u03b3",Gammad:"\u03dc",gammad:"\u03dd",gap:"\u2a86",Gbreve:"\u011e",gbreve:"\u011f",Gcedil:"\u0122",Gcirc:"\u011c",gcirc:"\u011d",Gcy:"\u0413",gcy:"\u0433",Gdot:"\u0120",gdot:"\u0121",gE:"\u2267",ge:"\u2265",gEl:"\u2a8c",gel:"\u22db",geq:"\u2265",geqq:"\u2267",geqslant:"\u2a7e",ges:"\u2a7e",gescc:"\u2aa9",gesdot:"\u2a80",gesdoto:"\u2a82",gesdotol:"\u2a84",gesl:"\u22db\ufe00",gesles:"\u2a94",Gfr:"\u{1d50a}",gfr:"\u{1d524}",Gg:"\u22d9",gg:"\u226b",ggg:"\u22d9",gimel:"\u2137",GJcy:"\u0403",gjcy:"\u0453",gl:"\u2277",gla:"\u2aa5",glE:"\u2a92",glj:"\u2aa4",gnap:"\u2a8a",gnapprox:"\u2a8a",gnE:"\u2269",gne:"\u2a88",gneq:"\u2a88",gneqq:"\u2269",gnsim:"\u22e7",Gopf:"\u{1d53e}",gopf:"\u{1d558}",grave:"`",GreaterEqual:"\u2265",GreaterEqualLess:"\u22db",GreaterFullEqual:"\u2267",GreaterGreater:"\u2aa2",GreaterLess:"\u2277",GreaterSlantEqual:"\u2a7e",GreaterTilde:"\u2273",Gscr:"\u{1d4a2}",gscr:"\u210a",gsim:"\u2273",gsime:"\u2a8e",gsiml:"\u2a90",Gt:"\u226b",GT:">",gt:">",gtcc:"\u2aa7",gtcir:"\u2a7a",gtdot:"\u22d7",gtlPar:"\u2995",gtquest:"\u2a7c",gtrapprox:"\u2a86",gtrarr:"\u2978",gtrdot:"\u22d7",gtreqless:"\u22db",gtreqqless:"\u2a8c",gtrless:"\u2277",gtrsim:"\u2273",gvertneqq:"\u2269\ufe00",gvnE:"\u2269\ufe00",Hacek:"\u02c7",hairsp:"\u200a",half:"\xbd",hamilt:"\u210b",HARDcy:"\u042a",hardcy:"\u044a",hArr:"\u21d4",harr:"\u2194",harrcir:"\u2948",harrw:"\u21ad",Hat:"^",hbar:"\u210f",Hcirc:"\u0124",hcirc:"\u0125",hearts:"\u2665",heartsuit:"\u2665",hellip:"\u2026",hercon:"\u22b9",Hfr:"\u210c",hfr:"\u{1d525}",HilbertSpace:"\u210b",hksearow:"\u2925",hkswarow:"\u2926",hoarr:"\u21ff",homtht:"\u223b",hookleftarrow:"\u21a9",hookrightarrow:"\u21aa",Hopf:"\u210d",hopf:"\u{1d559}",horbar:"\u2015",HorizontalLine:"\u2500",Hscr:"\u210b",hscr:"\u{1d4bd}",hslash:"\u210f",Hstrok:"\u0126",hstrok:"\u0127",HumpDownHump:"\u224e",HumpEqual:"\u224f",hybull:"\u2043",hyphen:"\u2010",Iacute:"\xcd",iacute:"\xed",ic:"\u2063",Icirc:"\xce",icirc:"\xee",Icy:"\u0418",icy:"\u0438",Idot:"\u0130",IEcy:"\u0415",iecy:"\u0435",iexcl:"\xa1",iff:"\u21d4",Ifr:"\u2111",ifr:"\u{1d526}",Igrave:"\xcc",igrave:"\xec",ii:"\u2148",iiiint:"\u2a0c",iiint:"\u222d",iinfin:"\u29dc",iiota:"\u2129",IJlig:"\u0132",ijlig:"\u0133",Im:"\u2111",Imacr:"\u012a",imacr:"\u012b",image:"\u2111",ImaginaryI:"\u2148",imagline:"\u2110",imagpart:"\u2111",imath:"\u0131",imof:"\u22b7",imped:"\u01b5",Implies:"\u21d2",in:"\u2208",incare:"\u2105",infin:"\u221e",infintie:"\u29dd",inodot:"\u0131",Int:"\u222c",int:"\u222b",intcal:"\u22ba",integers:"\u2124",Integral:"\u222b",intercal:"\u22ba",Intersection:"\u22c2",intlarhk:"\u2a17",intprod:"\u2a3c",InvisibleComma:"\u2063",InvisibleTimes:"\u2062",IOcy:"\u0401",iocy:"\u0451",Iogon:"\u012e",iogon:"\u012f",Iopf:"\u{1d540}",iopf:"\u{1d55a}",Iota:"\u0399",iota:"\u03b9",iprod:"\u2a3c",iquest:"\xbf",Iscr:"\u2110",iscr:"\u{1d4be}",isin:"\u2208",isindot:"\u22f5",isinE:"\u22f9",isins:"\u22f4",isinsv:"\u22f3",isinv:"\u2208",it:"\u2062",Itilde:"\u0128",itilde:"\u0129",Iukcy:"\u0406",iukcy:"\u0456",Iuml:"\xcf",iuml:"\xef",Jcirc:"\u0134",jcirc:"\u0135",Jcy:"\u0419",jcy:"\u0439",Jfr:"\u{1d50d}",jfr:"\u{1d527}",jmath:"\u0237",Jopf:"\u{1d541}",jopf:"\u{1d55b}",Jscr:"\u{1d4a5}",jscr:"\u{1d4bf}",Jsercy:"\u0408",jsercy:"\u0458",Jukcy:"\u0404",jukcy:"\u0454",Kappa:"\u039a",kappa:"\u03ba",kappav:"\u03f0",Kcedil:"\u0136",kcedil:"\u0137",Kcy:"\u041a",kcy:"\u043a",Kfr:"\u{1d50e}",kfr:"\u{1d528}",kgreen:"\u0138",KHcy:"\u0425",khcy:"\u0445",KJcy:"\u040c",kjcy:"\u045c",Kopf:"\u{1d542}",kopf:"\u{1d55c}",Kscr:"\u{1d4a6}",kscr:"\u{1d4c0}",lAarr:"\u21da",Lacute:"\u0139",lacute:"\u013a",laemptyv:"\u29b4",lagran:"\u2112",Lambda:"\u039b",lambda:"\u03bb",Lang:"\u27ea",lang:"\u27e8",langd:"\u2991",langle:"\u27e8",lap:"\u2a85",Laplacetrf:"\u2112",laquo:"\xab",Larr:"\u219e",lArr:"\u21d0",larr:"\u2190",larrb:"\u21e4",larrbfs:"\u291f",larrfs:"\u291d",larrhk:"\u21a9",larrlp:"\u21ab",larrpl:"\u2939",larrsim:"\u2973",larrtl:"\u21a2",lat:"\u2aab",lAtail:"\u291b",latail:"\u2919",late:"\u2aad",lates:"\u2aad\ufe00",lBarr:"\u290e",lbarr:"\u290c",lbbrk:"\u2772",lbrace:"{",lbrack:"[",lbrke:"\u298b",lbrksld:"\u298f",lbrkslu:"\u298d",Lcaron:"\u013d",lcaron:"\u013e",Lcedil:"\u013b",lcedil:"\u013c",lceil:"\u2308",lcub:"{",Lcy:"\u041b",lcy:"\u043b",ldca:"\u2936",ldquo:"\u201c",ldquor:"\u201e",ldrdhar:"\u2967",ldrushar:"\u294b",ldsh:"\u21b2",lE:"\u2266",le:"\u2264",LeftAngleBracket:"\u27e8",LeftArrow:"\u2190",Leftarrow:"\u21d0",leftarrow:"\u2190",LeftArrowBar:"\u21e4",LeftArrowRightArrow:"\u21c6",leftarrowtail:"\u21a2",LeftCeiling:"\u2308",LeftDoubleBracket:"\u27e6",LeftDownTeeVector:"\u2961",LeftDownVector:"\u21c3",LeftDownVectorBar:"\u2959",LeftFloor:"\u230a",leftharpoondown:"\u21bd",leftharpoonup:"\u21bc",leftleftarrows:"\u21c7",LeftRightArrow:"\u2194",Leftrightarrow:"\u21d4",leftrightarrow:"\u2194",leftrightarrows:"\u21c6",leftrightharpoons:"\u21cb",leftrightsquigarrow:"\u21ad",LeftRightVector:"\u294e",LeftTee:"\u22a3",LeftTeeArrow:"\u21a4",LeftTeeVector:"\u295a",leftthreetimes:"\u22cb",LeftTriangle:"\u22b2",LeftTriangleBar:"\u29cf",LeftTriangleEqual:"\u22b4",LeftUpDownVector:"\u2951",LeftUpTeeVector:"\u2960",LeftUpVector:"\u21bf",LeftUpVectorBar:"\u2958",LeftVector:"\u21bc",LeftVectorBar:"\u2952",lEg:"\u2a8b",leg:"\u22da",leq:"\u2264",leqq:"\u2266",leqslant:"\u2a7d",les:"\u2a7d",lescc:"\u2aa8",lesdot:"\u2a7f",lesdoto:"\u2a81",lesdotor:"\u2a83",lesg:"\u22da\ufe00",lesges:"\u2a93",lessapprox:"\u2a85",lessdot:"\u22d6",lesseqgtr:"\u22da",lesseqqgtr:"\u2a8b",LessEqualGreater:"\u22da",LessFullEqual:"\u2266",LessGreater:"\u2276",lessgtr:"\u2276",LessLess:"\u2aa1",lesssim:"\u2272",LessSlantEqual:"\u2a7d",LessTilde:"\u2272",lfisht:"\u297c",lfloor:"\u230a",Lfr:"\u{1d50f}",lfr:"\u{1d529}",lg:"\u2276",lgE:"\u2a91",lHar:"\u2962",lhard:"\u21bd",lharu:"\u21bc",lharul:"\u296a",lhblk:"\u2584",LJcy:"\u0409",ljcy:"\u0459",Ll:"\u22d8",ll:"\u226a",llarr:"\u21c7",llcorner:"\u231e",Lleftarrow:"\u21da",llhard:"\u296b",lltri:"\u25fa",Lmidot:"\u013f",lmidot:"\u0140",lmoust:"\u23b0",lmoustache:"\u23b0",lnap:"\u2a89",lnapprox:"\u2a89",lnE:"\u2268",lne:"\u2a87",lneq:"\u2a87",lneqq:"\u2268",lnsim:"\u22e6",loang:"\u27ec",loarr:"\u21fd",lobrk:"\u27e6",LongLeftArrow:"\u27f5",Longleftarrow:"\u27f8",longleftarrow:"\u27f5",LongLeftRightArrow:"\u27f7",Longleftrightarrow:"\u27fa",longleftrightarrow:"\u27f7",longmapsto:"\u27fc",LongRightArrow:"\u27f6",Longrightarrow:"\u27f9",longrightarrow:"\u27f6",looparrowleft:"\u21ab",looparrowright:"\u21ac",lopar:"\u2985",Lopf:"\u{1d543}",lopf:"\u{1d55d}",loplus:"\u2a2d",lotimes:"\u2a34",lowast:"\u2217",lowbar:"_",LowerLeftArrow:"\u2199",LowerRightArrow:"\u2198",loz:"\u25ca",lozenge:"\u25ca",lozf:"\u29eb",lpar:"(",lparlt:"\u2993",lrarr:"\u21c6",lrcorner:"\u231f",lrhar:"\u21cb",lrhard:"\u296d",lrm:"\u200e",lrtri:"\u22bf",lsaquo:"\u2039",Lscr:"\u2112",lscr:"\u{1d4c1}",Lsh:"\u21b0",lsh:"\u21b0",lsim:"\u2272",lsime:"\u2a8d",lsimg:"\u2a8f",lsqb:"[",lsquo:"\u2018",lsquor:"\u201a",Lstrok:"\u0141",lstrok:"\u0142",Lt:"\u226a",LT:"<",lt:"<",ltcc:"\u2aa6",ltcir:"\u2a79",ltdot:"\u22d6",lthree:"\u22cb",ltimes:"\u22c9",ltlarr:"\u2976",ltquest:"\u2a7b",ltri:"\u25c3",ltrie:"\u22b4",ltrif:"\u25c2",ltrPar:"\u2996",lurdshar:"\u294a",luruhar:"\u2966",lvertneqq:"\u2268\ufe00",lvnE:"\u2268\ufe00",macr:"\xaf",male:"\u2642",malt:"\u2720",maltese:"\u2720",Map:"\u2905",map:"\u21a6",mapsto:"\u21a6",mapstodown:"\u21a7",mapstoleft:"\u21a4",mapstoup:"\u21a5",marker:"\u25ae",mcomma:"\u2a29",Mcy:"\u041c",mcy:"\u043c",mdash:"\u2014",mDDot:"\u223a",measuredangle:"\u2221",MediumSpace:"\u205f",Mellintrf:"\u2133",Mfr:"\u{1d510}",mfr:"\u{1d52a}",mho:"\u2127",micro:"\xb5",mid:"\u2223",midast:"*",midcir:"\u2af0",middot:"\xb7",minus:"\u2212",minusb:"\u229f",minusd:"\u2238",minusdu:"\u2a2a",MinusPlus:"\u2213",mlcp:"\u2adb",mldr:"\u2026",mnplus:"\u2213",models:"\u22a7",Mopf:"\u{1d544}",mopf:"\u{1d55e}",mp:"\u2213",Mscr:"\u2133",mscr:"\u{1d4c2}",mstpos:"\u223e",Mu:"\u039c",mu:"\u03bc",multimap:"\u22b8",mumap:"\u22b8",nabla:"\u2207",Nacute:"\u0143",nacute:"\u0144",nang:"\u2220\u20d2",nap:"\u2249",napE:"\u2a70\u0338",napid:"\u224b\u0338",napos:"\u0149",napprox:"\u2249",natur:"\u266e",natural:"\u266e",naturals:"\u2115",nbsp:"\xa0",nbump:"\u224e\u0338",nbumpe:"\u224f\u0338",ncap:"\u2a43",Ncaron:"\u0147",ncaron:"\u0148",Ncedil:"\u0145",ncedil:"\u0146",ncong:"\u2247",ncongdot:"\u2a6d\u0338",ncup:"\u2a42",Ncy:"\u041d",ncy:"\u043d",ndash:"\u2013",ne:"\u2260",nearhk:"\u2924",neArr:"\u21d7",nearr:"\u2197",nearrow:"\u2197",nedot:"\u2250\u0338",NegativeMediumSpace:"\u200b",NegativeThickSpace:"\u200b",NegativeThinSpace:"\u200b",NegativeVeryThinSpace:"\u200b",nequiv:"\u2262",nesear:"\u2928",nesim:"\u2242\u0338",NestedGreaterGreater:"\u226b",NestedLessLess:"\u226a",NewLine:"\n",nexist:"\u2204",nexists:"\u2204",Nfr:"\u{1d511}",nfr:"\u{1d52b}",ngE:"\u2267\u0338",nge:"\u2271",ngeq:"\u2271",ngeqq:"\u2267\u0338",ngeqslant:"\u2a7e\u0338",nges:"\u2a7e\u0338",nGg:"\u22d9\u0338",ngsim:"\u2275",nGt:"\u226b\u20d2",ngt:"\u226f",ngtr:"\u226f",nGtv:"\u226b\u0338",nhArr:"\u21ce",nharr:"\u21ae",nhpar:"\u2af2",ni:"\u220b",nis:"\u22fc",nisd:"\u22fa",niv:"\u220b",NJcy:"\u040a",njcy:"\u045a",nlArr:"\u21cd",nlarr:"\u219a",nldr:"\u2025",nlE:"\u2266\u0338",nle:"\u2270",nLeftarrow:"\u21cd",nleftarrow:"\u219a",nLeftrightarrow:"\u21ce",nleftrightarrow:"\u21ae",nleq:"\u2270",nleqq:"\u2266\u0338",nleqslant:"\u2a7d\u0338",nles:"\u2a7d\u0338",nless:"\u226e",nLl:"\u22d8\u0338",nlsim:"\u2274",nLt:"\u226a\u20d2",nlt:"\u226e",nltri:"\u22ea",nltrie:"\u22ec",nLtv:"\u226a\u0338",nmid:"\u2224",NoBreak:"\u2060",NonBreakingSpace:"\xa0",Nopf:"\u2115",nopf:"\u{1d55f}",Not:"\u2aec",not:"\xac",NotCongruent:"\u2262",NotCupCap:"\u226d",NotDoubleVerticalBar:"\u2226",NotElement:"\u2209",NotEqual:"\u2260",NotEqualTilde:"\u2242\u0338",NotExists:"\u2204",NotGreater:"\u226f",NotGreaterEqual:"\u2271",NotGreaterFullEqual:"\u2267\u0338",NotGreaterGreater:"\u226b\u0338",NotGreaterLess:"\u2279",NotGreaterSlantEqual:"\u2a7e\u0338",NotGreaterTilde:"\u2275",NotHumpDownHump:"\u224e\u0338",NotHumpEqual:"\u224f\u0338",notin:"\u2209",notindot:"\u22f5\u0338",notinE:"\u22f9\u0338",notinva:"\u2209",notinvb:"\u22f7",notinvc:"\u22f6",NotLeftTriangle:"\u22ea",NotLeftTriangleBar:"\u29cf\u0338",NotLeftTriangleEqual:"\u22ec",NotLess:"\u226e",NotLessEqual:"\u2270",NotLessGreater:"\u2278",NotLessLess:"\u226a\u0338",NotLessSlantEqual:"\u2a7d\u0338",NotLessTilde:"\u2274",NotNestedGreaterGreater:"\u2aa2\u0338",NotNestedLessLess:"\u2aa1\u0338",notni:"\u220c",notniva:"\u220c",notnivb:"\u22fe",notnivc:"\u22fd",NotPrecedes:"\u2280",NotPrecedesEqual:"\u2aaf\u0338",NotPrecedesSlantEqual:"\u22e0",NotReverseElement:"\u220c",NotRightTriangle:"\u22eb",NotRightTriangleBar:"\u29d0\u0338",NotRightTriangleEqual:"\u22ed",NotSquareSubset:"\u228f\u0338",NotSquareSubsetEqual:"\u22e2",NotSquareSuperset:"\u2290\u0338",NotSquareSupersetEqual:"\u22e3",NotSubset:"\u2282\u20d2",NotSubsetEqual:"\u2288",NotSucceeds:"\u2281",NotSucceedsEqual:"\u2ab0\u0338",NotSucceedsSlantEqual:"\u22e1",NotSucceedsTilde:"\u227f\u0338",NotSuperset:"\u2283\u20d2",NotSupersetEqual:"\u2289",NotTilde:"\u2241",NotTildeEqual:"\u2244",NotTildeFullEqual:"\u2247",NotTildeTilde:"\u2249",NotVerticalBar:"\u2224",npar:"\u2226",nparallel:"\u2226",nparsl:"\u2afd\u20e5",npart:"\u2202\u0338",npolint:"\u2a14",npr:"\u2280",nprcue:"\u22e0",npre:"\u2aaf\u0338",nprec:"\u2280",npreceq:"\u2aaf\u0338",nrArr:"\u21cf",nrarr:"\u219b",nrarrc:"\u2933\u0338",nrarrw:"\u219d\u0338",nRightarrow:"\u21cf",nrightarrow:"\u219b",nrtri:"\u22eb",nrtrie:"\u22ed",nsc:"\u2281",nsccue:"\u22e1",nsce:"\u2ab0\u0338",Nscr:"\u{1d4a9}",nscr:"\u{1d4c3}",nshortmid:"\u2224",nshortparallel:"\u2226",nsim:"\u2241",nsime:"\u2244",nsimeq:"\u2244",nsmid:"\u2224",nspar:"\u2226",nsqsube:"\u22e2",nsqsupe:"\u22e3",nsub:"\u2284",nsubE:"\u2ac5\u0338",nsube:"\u2288",nsubset:"\u2282\u20d2",nsubseteq:"\u2288",nsubseteqq:"\u2ac5\u0338",nsucc:"\u2281",nsucceq:"\u2ab0\u0338",nsup:"\u2285",nsupE:"\u2ac6\u0338",nsupe:"\u2289",nsupset:"\u2283\u20d2",nsupseteq:"\u2289",nsupseteqq:"\u2ac6\u0338",ntgl:"\u2279",Ntilde:"\xd1",ntilde:"\xf1",ntlg:"\u2278",ntriangleleft:"\u22ea",ntrianglelefteq:"\u22ec",ntriangleright:"\u22eb",ntrianglerighteq:"\u22ed",Nu:"\u039d",nu:"\u03bd",num:"#",numero:"\u2116",numsp:"\u2007",nvap:"\u224d\u20d2",nVDash:"\u22af",nVdash:"\u22ae",nvDash:"\u22ad",nvdash:"\u22ac",nvge:"\u2265\u20d2",nvgt:">\u20d2",nvHarr:"\u2904",nvinfin:"\u29de",nvlArr:"\u2902",nvle:"\u2264\u20d2",nvlt:"<\u20d2",nvltrie:"\u22b4\u20d2",nvrArr:"\u2903",nvrtrie:"\u22b5\u20d2",nvsim:"\u223c\u20d2",nwarhk:"\u2923",nwArr:"\u21d6",nwarr:"\u2196",nwarrow:"\u2196",nwnear:"\u2927",Oacute:"\xd3",oacute:"\xf3",oast:"\u229b",ocir:"\u229a",Ocirc:"\xd4",ocirc:"\xf4",Ocy:"\u041e",ocy:"\u043e",odash:"\u229d",Odblac:"\u0150",odblac:"\u0151",odiv:"\u2a38",odot:"\u2299",odsold:"\u29bc",OElig:"\u0152",oelig:"\u0153",ofcir:"\u29bf",Ofr:"\u{1d512}",ofr:"\u{1d52c}",ogon:"\u02db",Ograve:"\xd2",ograve:"\xf2",ogt:"\u29c1",ohbar:"\u29b5",ohm:"\u03a9",oint:"\u222e",olarr:"\u21ba",olcir:"\u29be",olcross:"\u29bb",oline:"\u203e",olt:"\u29c0",Omacr:"\u014c",omacr:"\u014d",Omega:"\u03a9",omega:"\u03c9",Omicron:"\u039f",omicron:"\u03bf",omid:"\u29b6",ominus:"\u2296",Oopf:"\u{1d546}",oopf:"\u{1d560}",opar:"\u29b7",OpenCurlyDoubleQuote:"\u201c",OpenCurlyQuote:"\u2018",operp:"\u29b9",oplus:"\u2295",Or:"\u2a54",or:"\u2228",orarr:"\u21bb",ord:"\u2a5d",order:"\u2134",orderof:"\u2134",ordf:"\xaa",ordm:"\xba",origof:"\u22b6",oror:"\u2a56",orslope:"\u2a57",orv:"\u2a5b",oS:"\u24c8",Oscr:"\u{1d4aa}",oscr:"\u2134",Oslash:"\xd8",oslash:"\xf8",osol:"\u2298",Otilde:"\xd5",otilde:"\xf5",Otimes:"\u2a37",otimes:"\u2297",otimesas:"\u2a36",Ouml:"\xd6",ouml:"\xf6",ovbar:"\u233d",OverBar:"\u203e",OverBrace:"\u23de",OverBracket:"\u23b4",OverParenthesis:"\u23dc",par:"\u2225",para:"\xb6",parallel:"\u2225",parsim:"\u2af3",parsl:"\u2afd",part:"\u2202",PartialD:"\u2202",Pcy:"\u041f",pcy:"\u043f",percnt:"%",period:".",permil:"\u2030",perp:"\u22a5",pertenk:"\u2031",Pfr:"\u{1d513}",pfr:"\u{1d52d}",Phi:"\u03a6",phi:"\u03c6",phiv:"\u03d5",phmmat:"\u2133",phone:"\u260e",Pi:"\u03a0",pi:"\u03c0",pitchfork:"\u22d4",piv:"\u03d6",planck:"\u210f",planckh:"\u210e",plankv:"\u210f",plus:"+",plusacir:"\u2a23",plusb:"\u229e",pluscir:"\u2a22",plusdo:"\u2214",plusdu:"\u2a25",pluse:"\u2a72",PlusMinus:"\xb1",plusmn:"\xb1",plussim:"\u2a26",plustwo:"\u2a27",pm:"\xb1",Poincareplane:"\u210c",pointint:"\u2a15",Popf:"\u2119",popf:"\u{1d561}",pound:"\xa3",Pr:"\u2abb",pr:"\u227a",prap:"\u2ab7",prcue:"\u227c",prE:"\u2ab3",pre:"\u2aaf",prec:"\u227a",precapprox:"\u2ab7",preccurlyeq:"\u227c",Precedes:"\u227a",PrecedesEqual:"\u2aaf",PrecedesSlantEqual:"\u227c",PrecedesTilde:"\u227e",preceq:"\u2aaf",precnapprox:"\u2ab9",precneqq:"\u2ab5",precnsim:"\u22e8",precsim:"\u227e",Prime:"\u2033",prime:"\u2032",primes:"\u2119",prnap:"\u2ab9",prnE:"\u2ab5",prnsim:"\u22e8",prod:"\u220f",Product:"\u220f",profalar:"\u232e",profline:"\u2312",profsurf:"\u2313",prop:"\u221d",Proportion:"\u2237",Proportional:"\u221d",propto:"\u221d",prsim:"\u227e",prurel:"\u22b0",Pscr:"\u{1d4ab}",pscr:"\u{1d4c5}",Psi:"\u03a8",psi:"\u03c8",puncsp:"\u2008",Qfr:"\u{1d514}",qfr:"\u{1d52e}",qint:"\u2a0c",Qopf:"\u211a",qopf:"\u{1d562}",qprime:"\u2057",Qscr:"\u{1d4ac}",qscr:"\u{1d4c6}",quaternions:"\u210d",quatint:"\u2a16",quest:"?",questeq:"\u225f",QUOT:'"',quot:'"',rAarr:"\u21db",race:"\u223d\u0331",Racute:"\u0154",racute:"\u0155",radic:"\u221a",raemptyv:"\u29b3",Rang:"\u27eb",rang:"\u27e9",rangd:"\u2992",range:"\u29a5",rangle:"\u27e9",raquo:"\xbb",Rarr:"\u21a0",rArr:"\u21d2",rarr:"\u2192",rarrap:"\u2975",rarrb:"\u21e5",rarrbfs:"\u2920",rarrc:"\u2933",rarrfs:"\u291e",rarrhk:"\u21aa",rarrlp:"\u21ac",rarrpl:"\u2945",rarrsim:"\u2974",Rarrtl:"\u2916",rarrtl:"\u21a3",rarrw:"\u219d",rAtail:"\u291c",ratail:"\u291a",ratio:"\u2236",rationals:"\u211a",RBarr:"\u2910",rBarr:"\u290f",rbarr:"\u290d",rbbrk:"\u2773",rbrace:"}",rbrack:"]",rbrke:"\u298c",rbrksld:"\u298e",rbrkslu:"\u2990",Rcaron:"\u0158",rcaron:"\u0159",Rcedil:"\u0156",rcedil:"\u0157",rceil:"\u2309",rcub:"}",Rcy:"\u0420",rcy:"\u0440",rdca:"\u2937",rdldhar:"\u2969",rdquo:"\u201d",rdquor:"\u201d",rdsh:"\u21b3",Re:"\u211c",real:"\u211c",realine:"\u211b",realpart:"\u211c",reals:"\u211d",rect:"\u25ad",REG:"\xae",reg:"\xae",ReverseElement:"\u220b",ReverseEquilibrium:"\u21cb",ReverseUpEquilibrium:"\u296f",rfisht:"\u297d",rfloor:"\u230b",Rfr:"\u211c",rfr:"\u{1d52f}",rHar:"\u2964",rhard:"\u21c1",rharu:"\u21c0",rharul:"\u296c",Rho:"\u03a1",rho:"\u03c1",rhov:"\u03f1",RightAngleBracket:"\u27e9",RightArrow:"\u2192",Rightarrow:"\u21d2",rightarrow:"\u2192",RightArrowBar:"\u21e5",RightArrowLeftArrow:"\u21c4",rightarrowtail:"\u21a3",RightCeiling:"\u2309",RightDoubleBracket:"\u27e7",RightDownTeeVector:"\u295d",RightDownVector:"\u21c2",RightDownVectorBar:"\u2955",RightFloor:"\u230b",rightharpoondown:"\u21c1",rightharpoonup:"\u21c0",rightleftarrows:"\u21c4",rightleftharpoons:"\u21cc",rightrightarrows:"\u21c9",rightsquigarrow:"\u219d",RightTee:"\u22a2",RightTeeArrow:"\u21a6",RightTeeVector:"\u295b",rightthreetimes:"\u22cc",RightTriangle:"\u22b3",RightTriangleBar:"\u29d0",RightTriangleEqual:"\u22b5",RightUpDownVector:"\u294f",RightUpTeeVector:"\u295c",RightUpVector:"\u21be",RightUpVectorBar:"\u2954",RightVector:"\u21c0",RightVectorBar:"\u2953",ring:"\u02da",risingdotseq:"\u2253",rlarr:"\u21c4",rlhar:"\u21cc",rlm:"\u200f",rmoust:"\u23b1",rmoustache:"\u23b1",rnmid:"\u2aee",roang:"\u27ed",roarr:"\u21fe",robrk:"\u27e7",ropar:"\u2986",Ropf:"\u211d",ropf:"\u{1d563}",roplus:"\u2a2e",rotimes:"\u2a35",RoundImplies:"\u2970",rpar:")",rpargt:"\u2994",rppolint:"\u2a12",rrarr:"\u21c9",Rrightarrow:"\u21db",rsaquo:"\u203a",Rscr:"\u211b",rscr:"\u{1d4c7}",Rsh:"\u21b1",rsh:"\u21b1",rsqb:"]",rsquo:"\u2019",rsquor:"\u2019",rthree:"\u22cc",rtimes:"\u22ca",rtri:"\u25b9",rtrie:"\u22b5",rtrif:"\u25b8",rtriltri:"\u29ce",RuleDelayed:"\u29f4",ruluhar:"\u2968",rx:"\u211e",Sacute:"\u015a",sacute:"\u015b",sbquo:"\u201a",Sc:"\u2abc",sc:"\u227b",scap:"\u2ab8",Scaron:"\u0160",scaron:"\u0161",sccue:"\u227d",scE:"\u2ab4",sce:"\u2ab0",Scedil:"\u015e",scedil:"\u015f",Scirc:"\u015c",scirc:"\u015d",scnap:"\u2aba",scnE:"\u2ab6",scnsim:"\u22e9",scpolint:"\u2a13",scsim:"\u227f",Scy:"\u0421",scy:"\u0441",sdot:"\u22c5",sdotb:"\u22a1",sdote:"\u2a66",searhk:"\u2925",seArr:"\u21d8",searr:"\u2198",searrow:"\u2198",sect:"\xa7",semi:";",seswar:"\u2929",setminus:"\u2216",setmn:"\u2216",sext:"\u2736",Sfr:"\u{1d516}",sfr:"\u{1d530}",sfrown:"\u2322",sharp:"\u266f",SHCHcy:"\u0429",shchcy:"\u0449",SHcy:"\u0428",shcy:"\u0448",ShortDownArrow:"\u2193",ShortLeftArrow:"\u2190",shortmid:"\u2223",shortparallel:"\u2225",ShortRightArrow:"\u2192",ShortUpArrow:"\u2191",shy:"\xad",Sigma:"\u03a3",sigma:"\u03c3",sigmaf:"\u03c2",sigmav:"\u03c2",sim:"\u223c",simdot:"\u2a6a",sime:"\u2243",simeq:"\u2243",simg:"\u2a9e",simgE:"\u2aa0",siml:"\u2a9d",simlE:"\u2a9f",simne:"\u2246",simplus:"\u2a24",simrarr:"\u2972",slarr:"\u2190",SmallCircle:"\u2218",smallsetminus:"\u2216",smashp:"\u2a33",smeparsl:"\u29e4",smid:"\u2223",smile:"\u2323",smt:"\u2aaa",smte:"\u2aac",smtes:"\u2aac\ufe00",SOFTcy:"\u042c",softcy:"\u044c",sol:"/",solb:"\u29c4",solbar:"\u233f",Sopf:"\u{1d54a}",sopf:"\u{1d564}",spades:"\u2660",spadesuit:"\u2660",spar:"\u2225",sqcap:"\u2293",sqcaps:"\u2293\ufe00",sqcup:"\u2294",sqcups:"\u2294\ufe00",Sqrt:"\u221a",sqsub:"\u228f",sqsube:"\u2291",sqsubset:"\u228f",sqsubseteq:"\u2291",sqsup:"\u2290",sqsupe:"\u2292",sqsupset:"\u2290",sqsupseteq:"\u2292",squ:"\u25a1",Square:"\u25a1",square:"\u25a1",SquareIntersection:"\u2293",SquareSubset:"\u228f",SquareSubsetEqual:"\u2291",SquareSuperset:"\u2290",SquareSupersetEqual:"\u2292",SquareUnion:"\u2294",squarf:"\u25aa",squf:"\u25aa",srarr:"\u2192",Sscr:"\u{1d4ae}",sscr:"\u{1d4c8}",ssetmn:"\u2216",ssmile:"\u2323",sstarf:"\u22c6",Star:"\u22c6",star:"\u2606",starf:"\u2605",straightepsilon:"\u03f5",straightphi:"\u03d5",strns:"\xaf",Sub:"\u22d0",sub:"\u2282",subdot:"\u2abd",subE:"\u2ac5",sube:"\u2286",subedot:"\u2ac3",submult:"\u2ac1",subnE:"\u2acb",subne:"\u228a",subplus:"\u2abf",subrarr:"\u2979",Subset:"\u22d0",subset:"\u2282",subseteq:"\u2286",subseteqq:"\u2ac5",SubsetEqual:"\u2286",subsetneq:"\u228a",subsetneqq:"\u2acb",subsim:"\u2ac7",subsub:"\u2ad5",subsup:"\u2ad3",succ:"\u227b",succapprox:"\u2ab8",succcurlyeq:"\u227d",Succeeds:"\u227b",SucceedsEqual:"\u2ab0",SucceedsSlantEqual:"\u227d",SucceedsTilde:"\u227f",succeq:"\u2ab0",succnapprox:"\u2aba",succneqq:"\u2ab6",succnsim:"\u22e9",succsim:"\u227f",SuchThat:"\u220b",Sum:"\u2211",sum:"\u2211",sung:"\u266a",Sup:"\u22d1",sup:"\u2283",sup1:"\xb9",sup2:"\xb2",sup3:"\xb3",supdot:"\u2abe",supdsub:"\u2ad8",supE:"\u2ac6",supe:"\u2287",supedot:"\u2ac4",Superset:"\u2283",SupersetEqual:"\u2287",suphsol:"\u27c9",suphsub:"\u2ad7",suplarr:"\u297b",supmult:"\u2ac2",supnE:"\u2acc",supne:"\u228b",supplus:"\u2ac0",Supset:"\u22d1",supset:"\u2283",supseteq:"\u2287",supseteqq:"\u2ac6",supsetneq:"\u228b",supsetneqq:"\u2acc",supsim:"\u2ac8",supsub:"\u2ad4",supsup:"\u2ad6",swarhk:"\u2926",swArr:"\u21d9",swarr:"\u2199",swarrow:"\u2199",swnwar:"\u292a",szlig:"\xdf",Tab:"\t",target:"\u2316",Tau:"\u03a4",tau:"\u03c4",tbrk:"\u23b4",Tcaron:"\u0164",tcaron:"\u0165",Tcedil:"\u0162",tcedil:"\u0163",Tcy:"\u0422",tcy:"\u0442",tdot:"\u20db",telrec:"\u2315",Tfr:"\u{1d517}",tfr:"\u{1d531}",there4:"\u2234",Therefore:"\u2234",therefore:"\u2234",Theta:"\u0398",theta:"\u03b8",thetasym:"\u03d1",thetav:"\u03d1",thickapprox:"\u2248",thicksim:"\u223c",ThickSpace:"\u205f\u200a",thinsp:"\u2009",ThinSpace:"\u2009",thkap:"\u2248",thksim:"\u223c",THORN:"\xde",thorn:"\xfe",Tilde:"\u223c",tilde:"\u02dc",TildeEqual:"\u2243",TildeFullEqual:"\u2245",TildeTilde:"\u2248",times:"\xd7",timesb:"\u22a0",timesbar:"\u2a31",timesd:"\u2a30",tint:"\u222d",toea:"\u2928",top:"\u22a4",topbot:"\u2336",topcir:"\u2af1",Topf:"\u{1d54b}",topf:"\u{1d565}",topfork:"\u2ada",tosa:"\u2929",tprime:"\u2034",TRADE:"\u2122",trade:"\u2122",triangle:"\u25b5",triangledown:"\u25bf",triangleleft:"\u25c3",trianglelefteq:"\u22b4",triangleq:"\u225c",triangleright:"\u25b9",trianglerighteq:"\u22b5",tridot:"\u25ec",trie:"\u225c",triminus:"\u2a3a",TripleDot:"\u20db",triplus:"\u2a39",trisb:"\u29cd",tritime:"\u2a3b",trpezium:"\u23e2",Tscr:"\u{1d4af}",tscr:"\u{1d4c9}",TScy:"\u0426",tscy:"\u0446",TSHcy:"\u040b",tshcy:"\u045b",Tstrok:"\u0166",tstrok:"\u0167",twixt:"\u226c",twoheadleftarrow:"\u219e",twoheadrightarrow:"\u21a0",Uacute:"\xda",uacute:"\xfa",Uarr:"\u219f",uArr:"\u21d1",uarr:"\u2191",Uarrocir:"\u2949",Ubrcy:"\u040e",ubrcy:"\u045e",Ubreve:"\u016c",ubreve:"\u016d",Ucirc:"\xdb",ucirc:"\xfb",Ucy:"\u0423",ucy:"\u0443",udarr:"\u21c5",Udblac:"\u0170",udblac:"\u0171",udhar:"\u296e",ufisht:"\u297e",Ufr:"\u{1d518}",ufr:"\u{1d532}",Ugrave:"\xd9",ugrave:"\xf9",uHar:"\u2963",uharl:"\u21bf",uharr:"\u21be",uhblk:"\u2580",ulcorn:"\u231c",ulcorner:"\u231c",ulcrop:"\u230f",ultri:"\u25f8",Umacr:"\u016a",umacr:"\u016b",uml:"\xa8",UnderBar:"_",UnderBrace:"\u23df",UnderBracket:"\u23b5",UnderParenthesis:"\u23dd",Union:"\u22c3",UnionPlus:"\u228e",Uogon:"\u0172",uogon:"\u0173",Uopf:"\u{1d54c}",uopf:"\u{1d566}",UpArrow:"\u2191",Uparrow:"\u21d1",uparrow:"\u2191",UpArrowBar:"\u2912",UpArrowDownArrow:"\u21c5",UpDownArrow:"\u2195",Updownarrow:"\u21d5",updownarrow:"\u2195",UpEquilibrium:"\u296e",upharpoonleft:"\u21bf",upharpoonright:"\u21be",uplus:"\u228e",UpperLeftArrow:"\u2196",UpperRightArrow:"\u2197",Upsi:"\u03d2",upsi:"\u03c5",upsih:"\u03d2",Upsilon:"\u03a5",upsilon:"\u03c5",UpTee:"\u22a5",UpTeeArrow:"\u21a5",upuparrows:"\u21c8",urcorn:"\u231d",urcorner:"\u231d",urcrop:"\u230e",Uring:"\u016e",uring:"\u016f",urtri:"\u25f9",Uscr:"\u{1d4b0}",uscr:"\u{1d4ca}",utdot:"\u22f0",Utilde:"\u0168",utilde:"\u0169",utri:"\u25b5",utrif:"\u25b4",uuarr:"\u21c8",Uuml:"\xdc",uuml:"\xfc",uwangle:"\u29a7",vangrt:"\u299c",varepsilon:"\u03f5",varkappa:"\u03f0",varnothing:"\u2205",varphi:"\u03d5",varpi:"\u03d6",varpropto:"\u221d",vArr:"\u21d5",varr:"\u2195",varrho:"\u03f1",varsigma:"\u03c2",varsubsetneq:"\u228a\ufe00",varsubsetneqq:"\u2acb\ufe00",varsupsetneq:"\u228b\ufe00",varsupsetneqq:"\u2acc\ufe00",vartheta:"\u03d1",vartriangleleft:"\u22b2",vartriangleright:"\u22b3",Vbar:"\u2aeb",vBar:"\u2ae8",vBarv:"\u2ae9",Vcy:"\u0412",vcy:"\u0432",VDash:"\u22ab",Vdash:"\u22a9",vDash:"\u22a8",vdash:"\u22a2",Vdashl:"\u2ae6",Vee:"\u22c1",vee:"\u2228",veebar:"\u22bb",veeeq:"\u225a",vellip:"\u22ee",Verbar:"\u2016",verbar:"|",Vert:"\u2016",vert:"|",VerticalBar:"\u2223",VerticalLine:"|",VerticalSeparator:"\u2758",VerticalTilde:"\u2240",VeryThinSpace:"\u200a",Vfr:"\u{1d519}",vfr:"\u{1d533}",vltri:"\u22b2",vnsub:"\u2282\u20d2",vnsup:"\u2283\u20d2",Vopf:"\u{1d54d}",vopf:"\u{1d567}",vprop:"\u221d",vrtri:"\u22b3",Vscr:"\u{1d4b1}",vscr:"\u{1d4cb}",vsubnE:"\u2acb\ufe00",vsubne:"\u228a\ufe00",vsupnE:"\u2acc\ufe00",vsupne:"\u228b\ufe00",Vvdash:"\u22aa",vzigzag:"\u299a",Wcirc:"\u0174",wcirc:"\u0175",wedbar:"\u2a5f",Wedge:"\u22c0",wedge:"\u2227",wedgeq:"\u2259",weierp:"\u2118",Wfr:"\u{1d51a}",wfr:"\u{1d534}",Wopf:"\u{1d54e}",wopf:"\u{1d568}",wp:"\u2118",wr:"\u2240",wreath:"\u2240",Wscr:"\u{1d4b2}",wscr:"\u{1d4cc}",xcap:"\u22c2",xcirc:"\u25ef",xcup:"\u22c3",xdtri:"\u25bd",Xfr:"\u{1d51b}",xfr:"\u{1d535}",xhArr:"\u27fa",xharr:"\u27f7",Xi:"\u039e",xi:"\u03be",xlArr:"\u27f8",xlarr:"\u27f5",xmap:"\u27fc",xnis:"\u22fb",xodot:"\u2a00",Xopf:"\u{1d54f}",xopf:"\u{1d569}",xoplus:"\u2a01",xotime:"\u2a02",xrArr:"\u27f9",xrarr:"\u27f6",Xscr:"\u{1d4b3}",xscr:"\u{1d4cd}",xsqcup:"\u2a06",xuplus:"\u2a04",xutri:"\u25b3",xvee:"\u22c1",xwedge:"\u22c0",Yacute:"\xdd",yacute:"\xfd",YAcy:"\u042f",yacy:"\u044f",Ycirc:"\u0176",ycirc:"\u0177",Ycy:"\u042b",ycy:"\u044b",yen:"\xa5",Yfr:"\u{1d51c}",yfr:"\u{1d536}",YIcy:"\u0407",yicy:"\u0457",Yopf:"\u{1d550}",yopf:"\u{1d56a}",Yscr:"\u{1d4b4}",yscr:"\u{1d4ce}",YUcy:"\u042e",yucy:"\u044e",Yuml:"\u0178",yuml:"\xff",Zacute:"\u0179",zacute:"\u017a",Zcaron:"\u017d",zcaron:"\u017e",Zcy:"\u0417",zcy:"\u0437",Zdot:"\u017b",zdot:"\u017c",zeetrf:"\u2128",ZeroWidthSpace:"\u200b",Zeta:"\u0396",zeta:"\u03b6",Zfr:"\u2128",zfr:"\u{1d537}",ZHcy:"\u0416",zhcy:"\u0436",zigrarr:"\u21dd",Zopf:"\u2124",zopf:"\u{1d56b}",Zscr:"\u{1d4b5}",zscr:"\u{1d4cf}",zwj:"\u200d",zwnj:"\u200c"}),e.entityMap=e.HTML_ENTITIES},436:(t,e,s)=>{"use strict";var i=s(124),r=s(669),n=s(621),o=i.isHTMLEscapableRawTextElement,a=i.isHTMLMimeType,l=i.isHTMLRawTextElement,c=i.hasOwn,h=i.NAMESPACE,d=n.ParseError,u=n.DOMException;function p(){}p.prototype={parse:function(t,e,s){var n=this.domBuilder;n.startDocument(),y(e,e=Object.create(null)),function(t,e,s,n,o){var l=a(n.mimeType);t.indexOf(r.UNICODE_REPLACEMENT_CHARACTER)>=0&&o.warning("Unicode replacement character detected, source encoding issues?");function h(t){if(t>65535){var e=55296+((t-=65536)>>10),s=56320+(1023&t);return String.fromCharCode(e,s)}return String.fromCharCode(t)}function p(t){var e=";"===t[t.length-1]?t:t+";";if(!l&&e!==t)return o.error("EntityRef: expecting ;"),t;var i=r.Reference.exec(e);if(!i||i[0].length!==e.length)return o.error("entity not matching Reference production: "+t),t;var n=e.slice(1,-1);return c(s,n)?s[n]:"#"===n.charAt(0)?h(parseInt(n.substring(1).replace("x","0x"))):(o.error("entity not found:"+t),t)}function y(e){if(e>L){var s=t.substring(L,e).replace(m,p);w&&C(L),n.characters(s,0,e-L),L=e}}var x=0,A=0,_=/\r\n?|\n|$/g,w=n.locator;function C(e,s){for(;e>=A&&(s=_.exec(t));)x=A,A=s.index+s[0].length,w.lineNumber++;w.columnNumber=e-x+1}var k=[{currentNSMap:e}],I=[],L=0;for(;;){try{var R=t.indexOf("<",L);if(R<0){if(!l&&I.length>0)return o.fatalError("unclosed xml tag(s): "+I.join(", "));if(!t.substring(L).match(/^\s*$/)){var S=n.doc,M=S.createTextNode(t.substring(L));if(S.documentElement)return o.error("Extra content at the end of the document");S.appendChild(M),n.currentElement=M}return}if(R>L){var O=t.substring(L,R);l||0!==I.length||(O=O.replace(new RegExp(r.S_OPT.source,"g"),""))&&o.error("Unexpected content outside root element: '"+O+"'"),y(R)}switch(t.charAt(R+1)){case"/":var D=t.indexOf(">",R+2),P=t.substring(R+2,D>0?D:void 0);if(!P)return o.fatalError("end tag name missing");var B=D>0&&r.reg("^",r.QName_group,r.S_OPT,"$").exec(P);if(!B)return o.fatalError('end tag name contains invalid characters: "'+P+'"');if(!n.currentElement&&!n.doc.documentElement)return;var F=I[I.length-1]||n.currentElement.tagName||n.doc.documentElement.tagName||"";if(F!==B[1]){var j=B[1].toLowerCase();if(!l||F.toLowerCase()!==j)return o.fatalError('Opening and ending tag mismatch: "'+F+'" != "'+P+'"')}var U=k.pop();I.pop();var q=U.localNSMap;if(n.endElement(U.uri,U.localName,F),q)for(var H in q)c(q,H)&&n.endPrefixMapping(H);D++;break;case"?":w&&C(R),D=v(t,R,n,o);break;case"!":w&&C(R),D=N(t,R,n,o,l);break;default:w&&C(R);var W=new T,z=k[k.length-1].currentNSMap,X=(D=g(t,R,W,z,p,o,l),W.length);if(W.closed||(l&&i.isHTMLVoidElement(W.tagName)?W.closed=!0:I.push(W.tagName)),w&&X){for(var V=f(w,{}),G=0;G<X;G++){var J=W[G];C(J.offset),J.locator=f(w,{})}n.locator=V,b(W,n,z)&&k.push(W),n.locator=w}else b(W,n,z)&&k.push(W);l&&!W.closed?D=E(t,D,W.tagName,p,n):D++}}catch(t){if(t instanceof d)throw t;if(t instanceof u)throw new d(t.name+": "+t.message,n.locator,t);o.error("element parse error: "+t),D=-1}D>L?L=D:y(Math.max(R,L)+1)}}(t,e,s,n,this.errorHandler),n.endDocument()}};var m=/&#?\w+;?/g;function f(t,e){return e.lineNumber=t.lineNumber,e.columnNumber=t.columnNumber,e}function g(t,e,s,i,r,n,o){function a(t,e,i){return c(s.attributeNames,t)?n.fatalError("Attribute "+t+" redefined"):!o&&e.indexOf("<")>=0?n.fatalError("Unescaped '<' not allowed in attributes values"):void s.addValue(t,e.replace(/[\t\n\r]/g," ").replace(m,r),i)}for(var l,h=++e,d=0;;){var u=t.charAt(h);switch(u){case"=":if(1===d)l=t.slice(e,h),d=3;else{if(2!==d)throw new Error("attribute equal must after attrName");d=3}break;case"'":case'"':if(3===d||1===d){if(1===d&&(n.warning('attribute value must after "="'),l=t.slice(e,h)),e=h+1,!((h=t.indexOf(u,e))>0))throw new Error("attribute value no end '"+u+"' match");a(l,p=t.slice(e,h),e-1),d=5}else{if(4!=d)throw new Error('attribute value must after "="');a(l,p=t.slice(e,h),e),n.warning('attribute "'+l+'" missed start quot('+u+")!!"),e=h+1,d=5}break;case"/":switch(d){case 0:s.setTagName(t.slice(e,h));case 5:case 6:case 7:d=7,s.closed=!0;case 4:case 1:break;case 2:s.closed=!0;break;default:throw new Error("attribute invalid close char('/')")}break;case"":return n.error("unexpected end of input"),0==d&&s.setTagName(t.slice(e,h)),h;case">":switch(d){case 0:s.setTagName(t.slice(e,h));case 5:case 6:case 7:break;case 4:case 1:"/"===(p=t.slice(e,h)).slice(-1)&&(s.closed=!0,p=p.slice(0,-1));case 2:2===d&&(p=l),4==d?(n.warning('attribute "'+p+'" missed quot(")!'),a(l,p,e)):(o||n.warning('attribute "'+p+'" missed value!! "'+p+'" instead!!'),a(p,p,e));break;case 3:if(!o)return n.fatalError("AttValue: ' or \" expected")}return h;case"\x80":u=" ";default:if(u<=" ")switch(d){case 0:s.setTagName(t.slice(e,h)),d=6;break;case 1:l=t.slice(e,h),d=2;break;case 4:var p=t.slice(e,h);n.warning('attribute "'+p+'" missed quot(")!!'),a(l,p,e);case 5:d=6}else switch(d){case 2:o||n.warning('attribute "'+l+'" missed value!! "'+l+'" instead2!!'),a(l,l,e),e=h,d=1;break;case 5:n.warning('attribute space is required"'+l+'"!!');case 6:d=1,e=h;break;case 3:d=4,e=h;break;case 7:throw new Error("elements closed character '/' and '>' must be connected to")}}h++}}function b(t,e,s){for(var i=t.tagName,r=null,n=t.length;n--;){var o=t[n],a=o.qName,l=o.value;if((m=a.indexOf(":"))>0)var d=o.prefix=a.slice(0,m),u=a.slice(m+1),p="xmlns"===d&&u;else u=a,d=null,p="xmlns"===a&&"";o.localName=u,!1!==p&&(null==r&&(r=Object.create(null),y(s,s=Object.create(null))),s[p]=r[p]=l,o.uri=h.XMLNS,e.startPrefixMapping(p,l))}for(n=t.length;n--;)(o=t[n]).prefix&&("xml"===o.prefix&&(o.uri=h.XML),"xmlns"!==o.prefix&&(o.uri=s[o.prefix]));var m;(m=i.indexOf(":"))>0?(d=t.prefix=i.slice(0,m),u=t.localName=i.slice(m+1)):(d=null,u=t.localName=i);var f=t.uri=s[d||""];if(e.startElement(f,u,i,t),!t.closed)return t.currentNSMap=s,t.localNSMap=r,!0;if(e.endElement(f,u,i),r)for(d in r)c(r,d)&&e.endPrefixMapping(d)}function E(t,e,s,i,r){var n=o(s);if(n||l(s)){var a=t.indexOf("</"+s+">",e),c=t.substring(e+1,a);return n&&(c=c.replace(m,i)),r.characters(c,0,c.length),a}return e+1}function y(t,e){for(var s in t)c(t,s)&&(e[s]=t[s])}function x(t,e){var s=e;function i(e){return e=e||0,t.charAt(s+e)}function n(t){s+=t=t||1}function o(){return t.substring(s)}return{char:i,getIndex:function(){return s},getMatch:function(t){var e=r.reg("^",t).exec(o());return e?(n(e[0].length),e[0]):null},getSource:function(){return t},skip:n,skipBlanks:function(){for(var e=0;s<t.length;){var r=i();if(" "!==r&&"\n"!==r&&"\t"!==r&&"\r"!==r)return e;e++,n()}return-1},substringFromIndex:o,substringStartsWith:function(e){return t.substring(s,s+e.length)===e},substringStartsWithCaseInsensitive:function(e){return t.substring(s,s+e.length).toUpperCase()===e.toUpperCase()}}}function N(t,e,s,i,n){var o=x(t,e);switch(n?o.char(2).toUpperCase():o.char(2)){case"-":var a=o.getMatch(r.Comment);return a?(s.comment(a,r.COMMENT_START.length,a.length-r.COMMENT_START.length-r.COMMENT_END.length),o.getIndex()):i.fatalError("comment is not well-formed at position "+o.getIndex());case"[":var l=o.getMatch(r.CDSect);return l?n||s.currentElement?(s.startCDATA(),s.characters(l,r.CDATA_START.length,l.length-r.CDATA_START.length-r.CDATA_END.length),s.endCDATA(),o.getIndex()):i.fatalError("CDATA outside of element"):i.fatalError("Invalid CDATA starting at position "+e);case"D":if(s.doc&&s.doc.documentElement)return i.fatalError("Doctype not allowed inside or after documentElement at position "+o.getIndex());if(n?!o.substringStartsWithCaseInsensitive(r.DOCTYPE_DECL_START):!o.substringStartsWith(r.DOCTYPE_DECL_START))return i.fatalError("Expected "+r.DOCTYPE_DECL_START+" at position "+o.getIndex());if(o.skip(r.DOCTYPE_DECL_START.length),o.skipBlanks()<1)return i.fatalError("Expected whitespace after "+r.DOCTYPE_DECL_START+" at position "+o.getIndex());var c={name:void 0,publicId:void 0,systemId:void 0,internalSubset:void 0};if(c.name=o.getMatch(r.Name),!c.name)return i.fatalError("doctype name missing or contains unexpected characters at position "+o.getIndex());if(n&&"html"!==c.name.toLowerCase()&&i.warning("Unexpected DOCTYPE in HTML document at position "+o.getIndex()),o.skipBlanks(),o.substringStartsWith(r.PUBLIC)||o.substringStartsWith(r.SYSTEM)){var h=r.ExternalID_match.exec(o.substringFromIndex());if(!h)return i.fatalError("doctype external id is not well-formed at position "+o.getIndex());void 0!==h.groups.SystemLiteralOnly?c.systemId=h.groups.SystemLiteralOnly:(c.systemId=h.groups.SystemLiteral,c.publicId=h.groups.PubidLiteral),o.skip(h[0].length)}else if(n&&o.substringStartsWithCaseInsensitive(r.SYSTEM)){if(o.skip(r.SYSTEM.length),o.skipBlanks()<1)return i.fatalError("Expected whitespace after "+r.SYSTEM+" at position "+o.getIndex());if(c.systemId=o.getMatch(r.ABOUT_LEGACY_COMPAT_SystemLiteral),!c.systemId)return i.fatalError("Expected "+r.ABOUT_LEGACY_COMPAT+" in single or double quotes after "+r.SYSTEM+" at position "+o.getIndex())}return n&&c.systemId&&!r.ABOUT_LEGACY_COMPAT_SystemLiteral.test(c.systemId)&&i.warning("Unexpected doctype.systemId in HTML document at position "+o.getIndex()),n||(o.skipBlanks(),c.internalSubset=function(t,e){function s(t,e){var s=r.PI.exec(t.substringFromIndex());return s?"xml"===s[1].toLowerCase()?e.fatalError("xml declaration is only allowed at the start of the document, but found at position "+t.getIndex()):(t.skip(s[0].length),s[0]):e.fatalError("processing instruction is not well-formed at position "+t.getIndex())}var i=t.getSource();if("["===t.char()){t.skip(1);for(var n=t.getIndex();t.getIndex()<i.length;){if(t.skipBlanks(),"]"===t.char()){var o=i.substring(n,t.getIndex());return t.skip(1),o}var a=null;if("<"===t.char()&&"!"===t.char(1))switch(t.char(2)){case"E":"L"===t.char(3)?a=t.getMatch(r.elementdecl):"N"===t.char(3)&&(a=t.getMatch(r.EntityDecl));break;case"A":a=t.getMatch(r.AttlistDecl);break;case"N":a=t.getMatch(r.NotationDecl);break;case"-":a=t.getMatch(r.Comment)}else if("<"===t.char()&&"?"===t.char(1))a=s(t,e);else{if("%"!==t.char())return e.fatalError("Error detected in Markup declaration");a=t.getMatch(r.PEReference)}if(!a)return e.fatalError("Error in internal subset at position "+t.getIndex())}return e.fatalError("doctype internal subset is not well-formed, missing ]")}}(o,i)),o.skipBlanks(),">"!==o.char()?i.fatalError("doctype not terminated with > at position "+o.getIndex()):(o.skip(1),s.startDTD(c.name,c.publicId,c.systemId,c.internalSubset),s.endDTD(),o.getIndex());default:return i.fatalError('Not well-formed XML starting with "<!" at position '+e)}}function v(t,e,s,i){var n=t.substring(e).match(r.PI);if(!n)return i.fatalError("Invalid processing instruction starting at position "+e);if("xml"===n[1].toLowerCase()){if(e>0)return i.fatalError("processing instruction at position "+e+" is an xml declaration which is only at the start of the document");if(!r.XMLDecl.test(t.substring(e)))return i.fatalError("xml declaration is not well-formed")}return s.processingInstruction(n[1],n[2]),e+n[0].length}function T(){this.attributeNames=Object.create(null)}T.prototype={setTagName:function(t){if(!r.QName_exact.test(t))throw new Error("invalid tagName:"+t);this.tagName=t},addValue:function(t,e,s){if(!r.QName_exact.test(t))throw new Error("invalid attribute:"+t);this.attributeNames[t]=this.length,this[this.length++]={qName:t,value:e,offset:s}},length:0,getLocalName:function(t){return this[t].localName},getLocator:function(t){return this[t].locator},getQName:function(t){return this[t].qName},getURI:function(t){return this[t].uri},getValue:function(t){return this[t].value}},e.XMLReader=p,e.parseUtils=x,e.parseDoctypeCommentOrCData=N},484:(t,e,s)=>{"use strict";var i=s(124);e.assign=i.assign,e.hasDefaultHTMLNamespace=i.hasDefaultHTMLNamespace,e.isHTMLMimeType=i.isHTMLMimeType,e.isValidMimeType=i.isValidMimeType,e.MIME_TYPE=i.MIME_TYPE,e.NAMESPACE=i.NAMESPACE;var r=s(621);e.DOMException=r.DOMException,e.DOMExceptionName=r.DOMExceptionName,e.ExceptionCode=r.ExceptionCode,e.ParseError=r.ParseError;var n=s(836);e.Attr=n.Attr,e.CDATASection=n.CDATASection,e.CharacterData=n.CharacterData,e.Comment=n.Comment,e.Document=n.Document,e.DocumentFragment=n.DocumentFragment,e.DocumentType=n.DocumentType,e.DOMImplementation=n.DOMImplementation,e.Element=n.Element,e.Entity=n.Entity,e.EntityReference=n.EntityReference,e.LiveNodeList=n.LiveNodeList,e.NamedNodeMap=n.NamedNodeMap,e.Node=n.Node,e.NodeList=n.NodeList,e.Notation=n.Notation,e.ProcessingInstruction=n.ProcessingInstruction,e.Text=n.Text,e.XMLSerializer=n.XMLSerializer;var o=s(146);e.DOMParser=o.DOMParser,e.normalizeLineEndings=o.normalizeLineEndings,e.onErrorStopParsing=o.onErrorStopParsing,e.onWarningStopParsing=o.onWarningStopParsing},621:(t,e,s)=>{"use strict";function i(t,e){t.prototype=Object.create(Error.prototype,{constructor:{value:t},name:{value:t.name,enumerable:!0,writable:e}})}var r=s(124).freeze({Error:"Error",IndexSizeError:"IndexSizeError",DomstringSizeError:"DomstringSizeError",HierarchyRequestError:"HierarchyRequestError",WrongDocumentError:"WrongDocumentError",InvalidCharacterError:"InvalidCharacterError",NoDataAllowedError:"NoDataAllowedError",NoModificationAllowedError:"NoModificationAllowedError",NotFoundError:"NotFoundError",NotSupportedError:"NotSupportedError",InUseAttributeError:"InUseAttributeError",InvalidStateError:"InvalidStateError",SyntaxError:"SyntaxError",InvalidModificationError:"InvalidModificationError",NamespaceError:"NamespaceError",InvalidAccessError:"InvalidAccessError",ValidationError:"ValidationError",TypeMismatchError:"TypeMismatchError",SecurityError:"SecurityError",NetworkError:"NetworkError",AbortError:"AbortError",URLMismatchError:"URLMismatchError",QuotaExceededError:"QuotaExceededError",TimeoutError:"TimeoutError",InvalidNodeTypeError:"InvalidNodeTypeError",DataCloneError:"DataCloneError",EncodingError:"EncodingError",NotReadableError:"NotReadableError",UnknownError:"UnknownError",ConstraintError:"ConstraintError",DataError:"DataError",TransactionInactiveError:"TransactionInactiveError",ReadOnlyError:"ReadOnlyError",VersionError:"VersionError",OperationError:"OperationError",NotAllowedError:"NotAllowedError",OptOutError:"OptOutError"}),n=Object.keys(r);function o(t){return"number"==typeof t&&t>=1&&t<=25}function a(t,e){var s;o(t)?(this.name=n[t],this.message=e||""):(this.message=t,this.name="string"==typeof(s=e)&&s.substring(s.length-r.Error.length)===r.Error?e:r.Error),Error.captureStackTrace&&Error.captureStackTrace(this,a)}i(a,!0),Object.defineProperties(a.prototype,{code:{enumerable:!0,get:function(){var t=n.indexOf(this.name);return o(t)?t:0}}});for(var l={INDEX_SIZE_ERR:1,DOMSTRING_SIZE_ERR:2,HIERARCHY_REQUEST_ERR:3,WRONG_DOCUMENT_ERR:4,INVALID_CHARACTER_ERR:5,NO_DATA_ALLOWED_ERR:6,NO_MODIFICATION_ALLOWED_ERR:7,NOT_FOUND_ERR:8,NOT_SUPPORTED_ERR:9,INUSE_ATTRIBUTE_ERR:10,INVALID_STATE_ERR:11,SYNTAX_ERR:12,INVALID_MODIFICATION_ERR:13,NAMESPACE_ERR:14,INVALID_ACCESS_ERR:15,VALIDATION_ERR:16,TYPE_MISMATCH_ERR:17,SECURITY_ERR:18,NETWORK_ERR:19,ABORT_ERR:20,URL_MISMATCH_ERR:21,QUOTA_EXCEEDED_ERR:22,TIMEOUT_ERR:23,INVALID_NODE_TYPE_ERR:24,DATA_CLONE_ERR:25},c=Object.entries(l),h=0;h<c.length;h++){a[c[h][0]]=c[h][1]}function d(t,e){this.message=t,this.locator=e,Error.captureStackTrace&&Error.captureStackTrace(this,d)}i(d),e.DOMException=a,e.DOMExceptionName=r,e.ExceptionCode=l,e.ParseError=d},669:(t,e)=>{"use strict";function s(t){try{"function"!=typeof t&&(t=RegExp);var e=new t("\u{1d306}","u").exec("\u{1d306}");return!!e&&2===e[0].length}catch(t){}return!1}var i=s();function r(t){if("["!==t.source[0])throw new Error(t+" can not be used with chars");return t.source.slice(1,t.source.lastIndexOf("]"))}function n(t,e){if("["!==t.source[0])throw new Error("/"+t.source+"/ can not be used with chars_without");if(!e||"string"!=typeof e)throw new Error(JSON.stringify(e)+" is not a valid search");if(-1===t.source.indexOf(e))throw new Error('"'+e+'" is not is /'+t.source+"/");if("-"===e&&1!==t.source.indexOf(e))throw new Error('"'+e+'" is not at the first postion of /'+t.source+"/");return new RegExp(t.source.replace(e,""),i?"u":"")}function o(t){var e=this;return new RegExp(Array.prototype.slice.call(arguments).map((function(t){var s="string"==typeof t;if(s&&void 0===e&&"|"===t)throw new Error("use regg instead of reg to wrap expressions with `|`!");return s?t:t.source})).join(""),i?"mu":"m")}function a(t){if(0===arguments.length)throw new Error("no parameters provided");return o.apply(a,["(?:"].concat(Array.prototype.slice.call(arguments),[")"]))}var l=/[-\x09\x0A\x0D\x20-\x2C\x2E-\uD7FF\uE000-\uFFFD]/;i&&(l=o("[",r(l),"\\u{10000}-\\u{10FFFF}","]"));var c=/[\x20\x09\x0D\x0A]/,h=r(c),d=o(c,"+"),u=o(c,"*"),p=/[:_a-zA-Z\xC0-\xD6\xD8-\xF6\xF8-\u02FF\u0370-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]/;i&&(p=o("[",r(p),"\\u{10000}-\\u{10FFFF}","]"));var m=o("[",r(p),r(/[-.0-9\xB7]/),r(/[\u0300-\u036F\u203F-\u2040]/),"]"),f=o(p,m,"*"),g=o(m,"+"),b=o("&",f,";"),E=a(/&#[0-9]+;|&#x[0-9a-fA-F]+;/),y=a(b,"|",E),x=o("%",f,";"),N=a(o('"',a(/[^%&"]/,"|",x,"|",y),"*",'"'),"|",o("'",a(/[^%&']/,"|",x,"|",y),"*","'")),v=a('"',a(/[^<&"]/,"|",y),"*",'"',"|","'",a(/[^<&']/,"|",y),"*","'"),T=o(n(p,":"),n(m,":"),"*"),A=o(T,a(":",T),"?"),_=o("^",A,"$"),w=o("(",A,")"),C=a(/"[^"]*"|'[^']*'/),k=o(/^<\?/,"(",f,")",a(d,"(",l,"*?)"),"?",/\?>/),I=/[\x20\x0D\x0Aa-zA-Z0-9-'()+,./:=?;!*#@$_%]/,L=a('"',I,'*"',"|","'",n(I,"'"),"*'"),R="\x3c!--",S=o(R,a(n(l,"-"),"|",o("-",n(l,"-"))),"*","--\x3e"),M="#PCDATA",O=a(o(/\(/,u,M,a(u,/\|/,u,A),"*",u,/\)\*/),"|",o(/\(/,u,M,u,/\)/)),D=a("EMPTY","|","ANY","|",O,"|",o(/\([^>]+\)/,/[?*+]?/)),P=o("<!ELEMENT",d,a(A,"|",x),d,a(D,"|",x),u,">"),B=o("NOTATION",d,/\(/,u,f,a(u,/\|/,u,f),"*",u,/\)/),F=o(/\(/,u,g,a(u,/\|/,u,g),"*",u,/\)/),j=a(B,"|",F),U=a(/CDATA|ID|IDREF|IDREFS|ENTITY|ENTITIES|NMTOKEN|NMTOKENS/,"|",j),q=a(/#REQUIRED|#IMPLIED/,"|",a(a("#FIXED",d),"?",v)),H=o("<!ATTLIST",d,f,a(d,f,d,U,d,q),"*",u,">"),W="about:legacy-compat",z=a('"'+W+'"',"|","'"+W+"'"),X="SYSTEM",V="PUBLIC",G=a(a(X,d,C),"|",a(V,d,L,d,C)),J=o("^",a(a(X,d,"(?<SystemLiteralOnly>",C,")"),"|",a(V,d,"(?<PubidLiteral>",L,")",d,"(?<SystemLiteral>",C,")"))),K=a(d,"NDATA",d,f),$="<!ENTITY",Y=o($,d,f,d,a(N,"|",a(G,K,"?")),u,">"),Q=a(N,"|",G),Z=a(Y,"|",o($,d,"%",d,f,d,Q,u,">")),tt=o(V,d,L),et=o("<!NOTATION",d,f,d,a(G,"|",tt),u,">"),st=o(u,"=",u),it=/1[.]\d+/,rt=o(d,"version",st,a("'",it,"'","|",'"',it,'"')),nt=/[A-Za-z][-A-Za-z0-9._]*/,ot=o(/^<\?xml/,rt,a(d,"encoding",st,a('"',nt,'"',"|","'",nt,"'")),"?",a(d,"standalone",st,a("'",a("yes","|","no"),"'","|",'"',a("yes","|","no"),'"')),"?",u,/\?>/),at=o(l,"*?",/\]\]>/),lt=o(/<!\[CDATA\[/,at);e.chars=r,e.chars_without=n,e.detectUnicodeSupport=s,e.reg=o,e.regg=a,e.ABOUT_LEGACY_COMPAT=W,e.ABOUT_LEGACY_COMPAT_SystemLiteral=z,e.AttlistDecl=H,e.CDATA_START="<![CDATA[",e.CDATA_END="]]>",e.CDSect=lt,e.Char=l,e.Comment=S,e.COMMENT_START=R,e.COMMENT_END="--\x3e",e.DOCTYPE_DECL_START="<!DOCTYPE",e.elementdecl=P,e.EntityDecl=Z,e.EntityValue=N,e.ExternalID=G,e.ExternalID_match=J,e.Name=f,e.NotationDecl=et,e.Reference=y,e.PEReference=x,e.PI=k,e.PUBLIC=V,e.PubidLiteral=L,e.QName=A,e.QName_exact=_,e.QName_group=w,e.S=d,e.SChar_s=h,e.S_OPT=u,e.SYSTEM=X,e.SystemLiteral=C,e.UNICODE_REPLACEMENT_CHARACTER="\ufffd",e.UNICODE_SUPPORT=i,e.XMLDecl=ot},680:(t,e,s)=>{"use strict";s.d(e,{u:()=>i});class i{static ensureLocale(t,e){return i.LOCALES.get(t)?t:(console.error(`Locale ${t} does not exist! Using ${i.LOCALES.get(e)} instead.`),e)}}i.VERSION="5.0.0-beta.1",i.LOCALES=new Map([["af","Africaans"],["ca","Catalan"],["da","Danish"],["de","German"],["en","English"],["es","Spanish"],["euro","Euro"],["fr","French"],["hi","Hindi"],["it","Italian"],["ko","Korean"],["nb","Bokm\xe5l"],["nn","Nynorsk"],["sv","Swedish"],["nemeth","Nemeth"]]),i.mathjaxVersion="4.0.0",i.url="https://cdn.jsdelivr.net/npm/speech-rule-engine@"+i.VERSION+"/lib/mathmaps"},836:(t,e,s)=>{"use strict";var i=s(124),r=i.find,n=i.hasDefaultHTMLNamespace,o=i.hasOwn,a=i.isHTMLMimeType,l=i.isHTMLRawTextElement,c=i.isHTMLVoidElement,h=i.MIME_TYPE,d=i.NAMESPACE,u=Symbol(),p=s(621),m=p.DOMException,f=p.DOMExceptionName,g=s(669);function b(t){if(t!==u)throw new TypeError("Illegal constructor")}function E(t){return""!==t}function y(t,e){return o(t,e)||(t[e]=!0),t}function x(t){if(!t)return[];var e=function(t){return t?t.split(/[\t\n\f\r ]+/).filter(E):[]}(t);return Object.keys(e.reduce(y,{}))}function N(t){if(!g.QName_exact.test(t))throw new m(m.INVALID_CHARACTER_ERR,'invalid character in qualified name "'+t+'"')}function v(t,e){N(e),t=t||null;var s=null,r=e;if(e.indexOf(":")>=0){var n=e.split(":");s=n[0],r=n[1]}if(null!==s&&null===t)throw new m(m.NAMESPACE_ERR,"prefix is non-null and namespace is null");if("xml"===s&&t!==i.NAMESPACE.XML)throw new m(m.NAMESPACE_ERR,'prefix is "xml" and namespace is not the XML namespace');if(("xmlns"===s||"xmlns"===e)&&t!==i.NAMESPACE.XMLNS)throw new m(m.NAMESPACE_ERR,'either qualifiedName or prefix is "xmlns" and namespace is not the XMLNS namespace');if(t===i.NAMESPACE.XMLNS&&"xmlns"!==s&&"xmlns"!==e)throw new m(m.NAMESPACE_ERR,'namespace is the XMLNS namespace and neither qualifiedName nor prefix is "xmlns"');return[t,s,r]}function T(t,e){for(var s in t)o(t,s)&&(e[s]=t[s])}function A(t,e){var s=t.prototype;if(!(s instanceof e)){function i(){}i.prototype=e.prototype,T(s,i=new i),t.prototype=s=i}s.constructor!=t&&("function"!=typeof t&&console.error("unknown Class:"+t),s.constructor=t)}var _={},w=_.ELEMENT_NODE=1,C=_.ATTRIBUTE_NODE=2,k=_.TEXT_NODE=3,I=_.CDATA_SECTION_NODE=4,L=_.ENTITY_REFERENCE_NODE=5,R=_.ENTITY_NODE=6,S=_.PROCESSING_INSTRUCTION_NODE=7,M=_.COMMENT_NODE=8,O=_.DOCUMENT_NODE=9,D=_.DOCUMENT_TYPE_NODE=10,P=_.DOCUMENT_FRAGMENT_NODE=11,B=_.NOTATION_NODE=12,F=i.freeze({DOCUMENT_POSITION_DISCONNECTED:1,DOCUMENT_POSITION_PRECEDING:2,DOCUMENT_POSITION_FOLLOWING:4,DOCUMENT_POSITION_CONTAINS:8,DOCUMENT_POSITION_CONTAINED_BY:16,DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC:32});function j(t,e){if(e.length<t.length)return j(e,t);var s=null;for(var i in t){if(t[i]!==e[i])return s;s=t[i]}return s}function U(t){return t.guid||(t.guid=Math.random()),t.guid}function q(){}function H(t,e){this._node=t,this._refresh=e,W(this)}function W(t){var e=t._node._inc||t._node.ownerDocument._inc;if(t._inc!==e){var s=t._refresh(t._node);if(Lt(t,"length",s.length),!t.$$length||s.length<t.$$length)for(var i=s.length;i in t;i++)o(t,i)&&delete t[i];T(s,t),t._inc=e}}function z(){}function X(t,e){for(var s=0;s<t.length;){if(t[s]===e)return s;s++}}function V(t,e,s,i){if(i?e[X(e,i)]=s:(e[e.length]=s,e.length++),t){s.ownerElement=t;var r=t.ownerDocument;r&&(i&&Z(r,t,i),function(t,e,s){t&&t._inc++;var i=s.namespaceURI;i===d.XMLNS&&(e._nsMap[s.prefix?s.localName:""]=s.value)}(r,t,s))}}function G(t,e,s){var i=X(e,s);if(i>=0){for(var r=e.length-1;i<=r;)e[i]=e[++i];if(e.length=r,t){var n=t.ownerDocument;n&&Z(n,t,s),s.ownerElement=null}}}function J(){}function K(t){b(t)}function $(t){return("<"==t?"&lt;":">"==t&&"&gt;")||"&"==t&&"&amp;"||'"'==t&&"&quot;"||"&#"+t.charCodeAt()+";"}function Y(t,e){if(e(t))return!0;if(t=t.firstChild)do{if(Y(t,e))return!0}while(t=t.nextSibling)}function Q(t,e){b(t);var s=e||{};this.ownerDocument=this,this.contentType=s.contentType||h.XML_APPLICATION,this.type=a(this.contentType)?"html":"xml"}function Z(t,e,s,i){t&&t._inc++,s.namespaceURI===d.XMLNS&&delete e._nsMap[s.prefix?s.localName:""]}function tt(t,e,s){if(t&&t._inc){t._inc++;var i=e.childNodes;if(s&&!s.nextSibling)i[i.length++]=s;else{for(var r=e.firstChild,n=0;r;)i[n++]=r,r=r.nextSibling;i.length=n,delete i[i.length]}}}function et(t,e){if(t!==e.parentNode)throw new m(m.NOT_FOUND_ERR,"child's parent is not parent");var s=e.previousSibling,i=e.nextSibling;return s?s.nextSibling=i:t.firstChild=i,i?i.previousSibling=s:t.lastChild=s,tt(t.ownerDocument,t),e.parentNode=null,e.previousSibling=null,e.nextSibling=null,e}function st(t){return t&&t.nodeType===K.DOCUMENT_TYPE_NODE}function it(t){return t&&t.nodeType===K.ELEMENT_NODE}function rt(t){return t&&t.nodeType===K.TEXT_NODE}function nt(t,e){var s=t.childNodes||[];if(r(s,it)||st(e))return!1;var i=r(s,st);return!(e&&i&&s.indexOf(i)>s.indexOf(e))}function ot(t,e){var s=t.childNodes||[];if(r(s,(function(t){return it(t)&&t!==e})))return!1;var i=r(s,st);return!(e&&i&&s.indexOf(i)>s.indexOf(e))}function at(t,e,s){if(!function(t){return t&&(t.nodeType===K.DOCUMENT_NODE||t.nodeType===K.DOCUMENT_FRAGMENT_NODE||t.nodeType===K.ELEMENT_NODE)}(t))throw new m(m.HIERARCHY_REQUEST_ERR,"Unexpected parent node type "+t.nodeType);if(s&&s.parentNode!==t)throw new m(m.NOT_FOUND_ERR,"child not in parent");if(!function(t){return t&&(t.nodeType===K.CDATA_SECTION_NODE||t.nodeType===K.COMMENT_NODE||t.nodeType===K.DOCUMENT_FRAGMENT_NODE||t.nodeType===K.DOCUMENT_TYPE_NODE||t.nodeType===K.ELEMENT_NODE||t.nodeType===K.PROCESSING_INSTRUCTION_NODE||t.nodeType===K.TEXT_NODE)}(e)||st(e)&&t.nodeType!==K.DOCUMENT_NODE)throw new m(m.HIERARCHY_REQUEST_ERR,"Unexpected node type "+e.nodeType+" for parent node type "+t.nodeType)}function lt(t,e,s){var i=t.childNodes||[],n=e.childNodes||[];if(e.nodeType===K.DOCUMENT_FRAGMENT_NODE){var o=n.filter(it);if(o.length>1||r(n,rt))throw new m(m.HIERARCHY_REQUEST_ERR,"More than one element or text in fragment");if(1===o.length&&!nt(t,s))throw new m(m.HIERARCHY_REQUEST_ERR,"Element in fragment can not be inserted before doctype")}if(it(e)&&!nt(t,s))throw new m(m.HIERARCHY_REQUEST_ERR,"Only one element can be added and only after doctype");if(st(e)){if(r(i,st))throw new m(m.HIERARCHY_REQUEST_ERR,"Only one doctype is allowed");var a=r(i,it);if(s&&i.indexOf(a)<i.indexOf(s))throw new m(m.HIERARCHY_REQUEST_ERR,"Doctype can only be inserted before an element");if(!s&&a)throw new m(m.HIERARCHY_REQUEST_ERR,"Doctype can not be appended since element is present")}}function ct(t,e,s){var i=t.childNodes||[],n=e.childNodes||[];if(e.nodeType===K.DOCUMENT_FRAGMENT_NODE){var o=n.filter(it);if(o.length>1||r(n,rt))throw new m(m.HIERARCHY_REQUEST_ERR,"More than one element or text in fragment");if(1===o.length&&!ot(t,s))throw new m(m.HIERARCHY_REQUEST_ERR,"Element in fragment can not be inserted before doctype")}if(it(e)&&!ot(t,s))throw new m(m.HIERARCHY_REQUEST_ERR,"Only one element can be added and only after doctype");if(st(e)){function l(t){return st(t)&&t!==s}if(r(i,l))throw new m(m.HIERARCHY_REQUEST_ERR,"Only one doctype is allowed");var a=r(i,it);if(s&&i.indexOf(a)<i.indexOf(s))throw new m(m.HIERARCHY_REQUEST_ERR,"Doctype can only be inserted before an element")}}function ht(t,e,s,i){at(t,e,s),t.nodeType===K.DOCUMENT_NODE&&(i||lt)(t,e,s);var r=e.parentNode;if(r&&r.removeChild(e),e.nodeType===P){var n=e.firstChild;if(null==n)return e;var o=e.lastChild}else n=o=e;var a=s?s.previousSibling:t.lastChild;n.previousSibling=a,o.nextSibling=s,a?a.nextSibling=n:t.firstChild=n,null==s?t.lastChild=o:s.previousSibling=o;do{n.parentNode=t}while(n!==o&&(n=n.nextSibling));return tt(t.ownerDocument||t,t,e),e.nodeType==P&&(e.firstChild=e.lastChild=null),e}function dt(t){b(t),this._nsMap=Object.create(null)}function ut(t){b(t),this.namespaceURI=null,this.prefix=null,this.ownerElement=null}function pt(t){b(t)}function mt(t){b(t)}function ft(t){b(t)}function gt(t){b(t)}function bt(t){b(t)}function Et(t){b(t)}function yt(t){b(t)}function xt(t){b(t)}function Nt(t){b(t)}function vt(t){b(t)}function Tt(){}function At(t){var e=[],s=this.nodeType===O&&this.documentElement||this,i=s.prefix,r=s.namespaceURI;if(r&&null==i&&null==(i=s.lookupPrefix(r)))var n=[{namespace:r,prefix:null}];return Ct(this,e,t,n),e.join("")}function _t(t,e,s){var i=t.prefix||"",r=t.namespaceURI;if(!r)return!1;if("xml"===i&&r===d.XML||r===d.XMLNS)return!1;for(var n=s.length;n--;){var o=s[n];if(o.prefix===i)return o.namespace!==r}return!0}function wt(t,e,s){t.push(" ",e,'="',s.replace(/[<>&"\t\n\r]/g,$),'"')}function Ct(t,e,s,i){i||(i=[]);var r="html"===(t.nodeType===O?t:t.ownerDocument).type;if(s){if(!(t=s(t)))return;if("string"==typeof t)return void e.push(t)}switch(t.nodeType){case w:var n=t.attributes,o=n.length,a=t.firstChild,h=t.tagName,u=h;if(!r&&!t.prefix&&t.namespaceURI){for(var p,m=0;m<n.length;m++)if("xmlns"===n.item(m).name){p=n.item(m).value;break}if(!p)for(var f=i.length-1;f>=0;f--){if(""===(b=i[f]).prefix&&b.namespace===t.namespaceURI){p=b.namespace;break}}if(p!==t.namespaceURI)for(f=i.length-1;f>=0;f--){var b;if((b=i[f]).namespace===t.namespaceURI){b.prefix&&(u=b.prefix+":"+h);break}}}e.push("<",u);for(var E=0;E<o;E++){"xmlns"==(y=n.item(E)).prefix?i.push({prefix:y.localName,namespace:y.value}):"xmlns"==y.nodeName&&i.push({prefix:"",namespace:y.value})}for(E=0;E<o;E++){var y,x,N;if(_t(y=n.item(E),0,i))wt(e,(x=y.prefix||"")?"xmlns:"+x:"xmlns",N=y.namespaceURI),i.push({prefix:x,namespace:N});Ct(y,e,s,i)}if(h===u&&_t(t,0,i))wt(e,(x=t.prefix||"")?"xmlns:"+x:"xmlns",N=t.namespaceURI),i.push({prefix:x,namespace:N});var v=!a;if(v&&(r||t.namespaceURI===d.HTML)&&(v=c(h)),v)e.push("/>");else{if(e.push(">"),r&&l(h))for(;a;)a.data?e.push(a.data):Ct(a,e,s,i.slice()),a=a.nextSibling;else for(;a;)Ct(a,e,s,i.slice()),a=a.nextSibling;e.push("</",u,">")}return;case O:case P:for(a=t.firstChild;a;)Ct(a,e,s,i.slice()),a=a.nextSibling;return;case C:return wt(e,t.name,t.value);case k:return e.push(t.data.replace(/[<&>]/g,$));case I:return e.push(g.CDATA_START,t.data,g.CDATA_END);case M:return e.push(g.COMMENT_START,t.data,g.COMMENT_END);case D:var T=t.publicId,A=t.systemId;return e.push(g.DOCTYPE_DECL_START," ",t.name),T?(e.push(" ",g.PUBLIC," ",T),A&&"."!==A&&e.push(" ",A)):A&&"."!==A&&e.push(" ",g.SYSTEM," ",A),t.internalSubset&&e.push(" [",t.internalSubset,"]"),void e.push(">");case S:return e.push("<?",t.target," ",t.data,"?>");case L:return e.push("&",t.nodeName,";");default:e.push("??",t.nodeName)}}function kt(t,e,s){var i;switch(e.nodeType){case w:(i=e.cloneNode(!1)).ownerDocument=t;case P:break;case C:s=!0}if(i||(i=e.cloneNode(!1)),i.ownerDocument=t,i.parentNode=null,s)for(var r=e.firstChild;r;)i.appendChild(kt(t,r,s)),r=r.nextSibling;return i}function It(t,e,s){var i=new e.constructor(u);for(var r in e)if(o(e,r)){var n=e[r];"object"!=typeof n&&n!=i[r]&&(i[r]=n)}switch(e.childNodes&&(i.childNodes=new q),i.ownerDocument=t,i.nodeType){case w:var a=e.attributes,l=i.attributes=new z,c=a.length;l._ownerElement=i;for(var h=0;h<c;h++)i.setAttributeNode(It(t,a.item(h),!0));break;case C:s=!0}if(s)for(var d=e.firstChild;d;)i.appendChild(It(t,d,s)),d=d.nextSibling;return i}function Lt(t,e,s){t[e]=s}q.prototype={length:0,item:function(t){return t>=0&&t<this.length?this[t]:null},toString:function(t){for(var e=[],s=0;s<this.length;s++)Ct(this[s],e,t);return e.join("")},filter:function(t){return Array.prototype.filter.call(this,t)},indexOf:function(t){return Array.prototype.indexOf.call(this,t)}},q.prototype[Symbol.iterator]=function(){var t=this,e=0;return{next:function(){return e<t.length?{value:t[e++],done:!1}:{done:!0}},return:function(){return{done:!0}}}},H.prototype.item=function(t){return W(this),this[t]||null},A(H,q),z.prototype={length:0,item:q.prototype.item,getNamedItem:function(t){this._ownerElement&&this._ownerElement._isInHTMLDocumentAndNamespace()&&(t=t.toLowerCase());for(var e=0;e<this.length;){var s=this[e];if(s.nodeName===t)return s;e++}return null},setNamedItem:function(t){var e=t.ownerElement;if(e&&e!==this._ownerElement)throw new m(m.INUSE_ATTRIBUTE_ERR);var s=this.getNamedItemNS(t.namespaceURI,t.localName);return s===t?t:(V(this._ownerElement,this,t,s),s)},setNamedItemNS:function(t){return this.setNamedItem(t)},removeNamedItem:function(t){var e=this.getNamedItem(t);if(!e)throw new m(m.NOT_FOUND_ERR,t);return G(this._ownerElement,this,e),e},removeNamedItemNS:function(t,e){var s=this.getNamedItemNS(t,e);if(!s)throw new m(m.NOT_FOUND_ERR,t?t+" : "+e:e);return G(this._ownerElement,this,s),s},getNamedItemNS:function(t,e){t||(t=null);for(var s=0;s<this.length;){var i=this[s];if(i.localName===e&&i.namespaceURI===t)return i;s++}return null}},z.prototype[Symbol.iterator]=function(){var t=this,e=0;return{next:function(){return e<t.length?{value:t[e++],done:!1}:{done:!0}},return:function(){return{done:!0}}}},J.prototype={hasFeature:function(t,e){return!0},createDocument:function(t,e,s){var i=h.XML_APPLICATION;t===d.HTML?i=h.XML_XHTML_APPLICATION:t===d.SVG&&(i=h.XML_SVG_IMAGE);var r=new Q(u,{contentType:i});if(r.implementation=this,r.childNodes=new q,r.doctype=s||null,s&&r.appendChild(s),e){var n=r.createElementNS(t,e);r.appendChild(n)}return r},createDocumentType:function(t,e,s,i){N(t);var r=new bt(u);return r.name=t,r.nodeName=t,r.publicId=e||"",r.systemId=s||"",r.internalSubset=i||"",r.childNodes=new q,r},createHTMLDocument:function(t){var e=new Q(u,{contentType:h.HTML});if(e.implementation=this,e.childNodes=new q,!1!==t){e.doctype=this.createDocumentType("html"),e.doctype.ownerDocument=e,e.appendChild(e.doctype);var s=e.createElement("html");e.appendChild(s);var i=e.createElement("head");if(s.appendChild(i),"string"==typeof t){var r=e.createElement("title");r.appendChild(e.createTextNode(t)),i.appendChild(r)}s.appendChild(e.createElement("body"))}return e}},K.prototype={firstChild:null,lastChild:null,previousSibling:null,nextSibling:null,parentNode:null,get parentElement(){return this.parentNode&&this.parentNode.nodeType===this.ELEMENT_NODE?this.parentNode:null},childNodes:null,ownerDocument:null,nodeValue:null,namespaceURI:null,prefix:null,localName:null,baseURI:"about:blank",get isConnected(){var t=this.getRootNode();return t&&t.nodeType===t.DOCUMENT_NODE},contains:function(t){if(!t)return!1;var e=t;do{if(this===e)return!0;e=t.parentNode}while(e);return!1},getRootNode:function(t){var e=this;do{if(!e.parentNode)return e;e=e.parentNode}while(e)},isEqualNode:function(t){if(!t)return!1;if(this.nodeType!==t.nodeType)return!1;switch(this.nodeType){case this.DOCUMENT_TYPE_NODE:if(this.name!==t.name)return!1;if(this.publicId!==t.publicId)return!1;if(this.systemId!==t.systemId)return!1;break;case this.ELEMENT_NODE:if(this.namespaceURI!==t.namespaceURI)return!1;if(this.prefix!==t.prefix)return!1;if(this.localName!==t.localName)return!1;if(this.attributes.length!==t.attributes.length)return!1;for(var e=0;e<this.attributes.length;e++){var s=this.attributes.item(e);if(!s.isEqualNode(t.getAttributeNodeNS(s.namespaceURI,s.localName)))return!1}break;case this.ATTRIBUTE_NODE:if(this.namespaceURI!==t.namespaceURI)return!1;if(this.localName!==t.localName)return!1;if(this.value!==t.value)return!1;break;case this.PROCESSING_INSTRUCTION_NODE:if(this.target!==t.target||this.data!==t.data)return!1;break;case this.TEXT_NODE:case this.COMMENT_NODE:if(this.data!==t.data)return!1}if(this.childNodes.length!==t.childNodes.length)return!1;for(e=0;e<this.childNodes.length;e++)if(!this.childNodes[e].isEqualNode(t.childNodes[e]))return!1;return!0},isSameNode:function(t){return this===t},insertBefore:function(t,e){return ht(this,t,e)},replaceChild:function(t,e){ht(this,t,e,ct),e&&this.removeChild(e)},removeChild:function(t){return et(this,t)},appendChild:function(t){return this.insertBefore(t,null)},hasChildNodes:function(){return null!=this.firstChild},cloneNode:function(t){return It(this.ownerDocument||this,this,t)},normalize:function(){for(var t=this.firstChild;t;){var e=t.nextSibling;e&&e.nodeType==k&&t.nodeType==k?(this.removeChild(e),t.appendData(e.data)):(t.normalize(),t=e)}},isSupported:function(t,e){return this.ownerDocument.implementation.hasFeature(t,e)},lookupPrefix:function(t){for(var e=this;e;){var s=e._nsMap;if(s)for(var i in s)if(o(s,i)&&s[i]===t)return i;e=e.nodeType==C?e.ownerDocument:e.parentNode}return null},lookupNamespaceURI:function(t){for(var e=this;e;){var s=e._nsMap;if(s&&o(s,t))return s[t];e=e.nodeType==C?e.ownerDocument:e.parentNode}return null},isDefaultNamespace:function(t){return null==this.lookupPrefix(t)},compareDocumentPosition:function(t){if(this===t)return 0;var e=t,s=this,i=null,r=null;if(e instanceof ut&&(e=(i=e).ownerElement),s instanceof ut&&(s=(r=s).ownerElement,i&&e&&s===e))for(var n,o=0;n=s.attributes[o];o++){if(n===i)return F.DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC+F.DOCUMENT_POSITION_PRECEDING;if(n===r)return F.DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC+F.DOCUMENT_POSITION_FOLLOWING}if(!e||!s||s.ownerDocument!==e.ownerDocument)return F.DOCUMENT_POSITION_DISCONNECTED+F.DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC+(U(s.ownerDocument)>U(e.ownerDocument)?F.DOCUMENT_POSITION_FOLLOWING:F.DOCUMENT_POSITION_PRECEDING);if(r&&e===s)return F.DOCUMENT_POSITION_CONTAINS+F.DOCUMENT_POSITION_PRECEDING;if(i&&e===s)return F.DOCUMENT_POSITION_CONTAINED_BY+F.DOCUMENT_POSITION_FOLLOWING;for(var a=[],l=e.parentNode;l;){if(!r&&l===s)return F.DOCUMENT_POSITION_CONTAINED_BY+F.DOCUMENT_POSITION_FOLLOWING;a.push(l),l=l.parentNode}a.reverse();for(var c=[],h=s.parentNode;h;){if(!i&&h===e)return F.DOCUMENT_POSITION_CONTAINS+F.DOCUMENT_POSITION_PRECEDING;c.push(h),h=h.parentNode}c.reverse();var d=j(a,c);for(var u in d.childNodes){var p=d.childNodes[u];if(p===s)return F.DOCUMENT_POSITION_FOLLOWING;if(p===e)return F.DOCUMENT_POSITION_PRECEDING;if(c.indexOf(p)>=0)return F.DOCUMENT_POSITION_FOLLOWING;if(a.indexOf(p)>=0)return F.DOCUMENT_POSITION_PRECEDING}return 0}},T(_,K),T(_,K.prototype),T(F,K),T(F,K.prototype),Q.prototype={implementation:null,nodeName:"#document",nodeType:O,doctype:null,documentElement:null,_inc:1,insertBefore:function(t,e){if(t.nodeType===P){for(var s=t.firstChild;s;){var i=s.nextSibling;this.insertBefore(s,e),s=i}return t}return ht(this,t,e),t.ownerDocument=this,null===this.documentElement&&t.nodeType===w&&(this.documentElement=t),t},removeChild:function(t){var e=et(this,t);return e===this.documentElement&&(this.documentElement=null),e},replaceChild:function(t,e){ht(this,t,e,ct),t.ownerDocument=this,e&&this.removeChild(e),it(t)&&(this.documentElement=t)},importNode:function(t,e){return kt(this,t,e)},getElementById:function(t){var e=null;return Y(this.documentElement,(function(s){if(s.nodeType==w&&s.getAttribute("id")==t)return e=s,!0})),e},createElement:function(t){var e=new dt(u);return e.ownerDocument=this,"html"===this.type&&(t=t.toLowerCase()),n(this.contentType)&&(e.namespaceURI=d.HTML),e.nodeName=t,e.tagName=t,e.localName=t,e.childNodes=new q,(e.attributes=new z)._ownerElement=e,e},createDocumentFragment:function(){var t=new Nt(u);return t.ownerDocument=this,t.childNodes=new q,t},createTextNode:function(t){var e=new mt(u);return e.ownerDocument=this,e.childNodes=new q,e.appendData(t),e},createComment:function(t){var e=new ft(u);return e.ownerDocument=this,e.childNodes=new q,e.appendData(t),e},createCDATASection:function(t){var e=new gt(u);return e.ownerDocument=this,e.childNodes=new q,e.appendData(t),e},createProcessingInstruction:function(t,e){var s=new vt(u);return s.ownerDocument=this,s.childNodes=new q,s.nodeName=s.target=t,s.nodeValue=s.data=e,s},createAttribute:function(t){if(!g.QName_exact.test(t))throw new m(m.INVALID_CHARACTER_ERR,'invalid character in name "'+t+'"');return"html"===this.type&&(t=t.toLowerCase()),this._createAttribute(t)},_createAttribute:function(t){var e=new ut(u);return e.ownerDocument=this,e.childNodes=new q,e.name=t,e.nodeName=t,e.localName=t,e.specified=!0,e},createEntityReference:function(t){if(!g.Name.test(t))throw new m(m.INVALID_CHARACTER_ERR,'not a valid xml name "'+t+'"');if("html"===this.type)throw new m("document is an html document",f.NotSupportedError);var e=new xt(u);return e.ownerDocument=this,e.childNodes=new q,e.nodeName=t,e},createElementNS:function(t,e){var s=v(t,e),i=new dt(u),r=i.attributes=new z;return i.childNodes=new q,i.ownerDocument=this,i.nodeName=e,i.tagName=e,i.namespaceURI=s[0],i.prefix=s[1],i.localName=s[2],r._ownerElement=i,i},createAttributeNS:function(t,e){var s=v(t,e),i=new ut(u);return i.ownerDocument=this,i.childNodes=new q,i.nodeName=e,i.name=e,i.specified=!0,i.namespaceURI=s[0],i.prefix=s[1],i.localName=s[2],i}},A(Q,K),dt.prototype={nodeType:w,attributes:null,getQualifiedName:function(){return this.prefix?this.prefix+":"+this.localName:this.localName},_isInHTMLDocumentAndNamespace:function(){return"html"===this.ownerDocument.type&&this.namespaceURI===d.HTML},hasAttributes:function(){return!(!this.attributes||!this.attributes.length)},hasAttribute:function(t){return!!this.getAttributeNode(t)},getAttribute:function(t){var e=this.getAttributeNode(t);return e?e.value:null},getAttributeNode:function(t){return this._isInHTMLDocumentAndNamespace()&&(t=t.toLowerCase()),this.attributes.getNamedItem(t)},setAttribute:function(t,e){this._isInHTMLDocumentAndNamespace()&&(t=t.toLowerCase());var s=this.getAttributeNode(t);s?s.value=s.nodeValue=""+e:((s=this.ownerDocument._createAttribute(t)).value=s.nodeValue=""+e,this.setAttributeNode(s))},removeAttribute:function(t){var e=this.getAttributeNode(t);e&&this.removeAttributeNode(e)},setAttributeNode:function(t){return this.attributes.setNamedItem(t)},setAttributeNodeNS:function(t){return this.attributes.setNamedItemNS(t)},removeAttributeNode:function(t){return this.attributes.removeNamedItem(t.nodeName)},removeAttributeNS:function(t,e){var s=this.getAttributeNodeNS(t,e);s&&this.removeAttributeNode(s)},hasAttributeNS:function(t,e){return null!=this.getAttributeNodeNS(t,e)},getAttributeNS:function(t,e){var s=this.getAttributeNodeNS(t,e);return s?s.value:null},setAttributeNS:function(t,e,s){var i=v(t,e)[2],r=this.getAttributeNodeNS(t,i);r?r.value=r.nodeValue=""+s:((r=this.ownerDocument.createAttributeNS(t,e)).value=r.nodeValue=""+s,this.setAttributeNode(r))},getAttributeNodeNS:function(t,e){return this.attributes.getNamedItemNS(t,e)},getElementsByClassName:function(t){var e=x(t);return new H(this,(function(s){var i=[];return e.length>0&&Y(s,(function(r){if(r!==s&&r.nodeType===w){var n=r.getAttribute("class");if(n){var o=t===n;if(!o){var a=x(n);o=e.every((l=a,function(t){return l&&-1!==l.indexOf(t)}))}o&&i.push(r)}}var l})),i}))},getElementsByTagName:function(t){var e="html"===(this.nodeType===O?this:this.ownerDocument).type,s=t.toLowerCase();return new H(this,(function(i){var r=[];return Y(i,(function(n){n!==i&&n.nodeType===w&&(("*"===t||n.getQualifiedName()===(e&&n.namespaceURI===d.HTML?s:t))&&r.push(n))})),r}))},getElementsByTagNameNS:function(t,e){return new H(this,(function(s){var i=[];return Y(s,(function(r){r===s||r.nodeType!==w||"*"!==t&&r.namespaceURI!==t||"*"!==e&&r.localName!=e||i.push(r)})),i}))}},Q.prototype.getElementsByClassName=dt.prototype.getElementsByClassName,Q.prototype.getElementsByTagName=dt.prototype.getElementsByTagName,Q.prototype.getElementsByTagNameNS=dt.prototype.getElementsByTagNameNS,A(dt,K),ut.prototype.nodeType=C,A(ut,K),pt.prototype={data:"",substringData:function(t,e){return this.data.substring(t,t+e)},appendData:function(t){t=this.data+t,this.nodeValue=this.data=t,this.length=t.length},insertData:function(t,e){this.replaceData(t,0,e)},deleteData:function(t,e){this.replaceData(t,e,"")},replaceData:function(t,e,s){s=this.data.substring(0,t)+s+this.data.substring(t+e),this.nodeValue=this.data=s,this.length=s.length}},A(pt,K),mt.prototype={nodeName:"#text",nodeType:k,splitText:function(t){var e=this.data,s=e.substring(t);e=e.substring(0,t),this.data=this.nodeValue=e,this.length=e.length;var i=this.ownerDocument.createTextNode(s);return this.parentNode&&this.parentNode.insertBefore(i,this.nextSibling),i}},A(mt,pt),ft.prototype={nodeName:"#comment",nodeType:M},A(ft,pt),gt.prototype={nodeName:"#cdata-section",nodeType:I},A(gt,mt),bt.prototype.nodeType=D,A(bt,K),Et.prototype.nodeType=B,A(Et,K),yt.prototype.nodeType=R,A(yt,K),xt.prototype.nodeType=L,A(xt,K),Nt.prototype.nodeName="#document-fragment",Nt.prototype.nodeType=P,A(Nt,K),vt.prototype.nodeType=S,A(vt,pt),Tt.prototype.serializeToString=function(t,e){return At.call(t,e)},K.prototype.toString=At;try{if(Object.defineProperty){function Rt(t){switch(t.nodeType){case w:case P:var e=[];for(t=t.firstChild;t;)7!==t.nodeType&&8!==t.nodeType&&e.push(Rt(t)),t=t.nextSibling;return e.join("");default:return t.nodeValue}}Object.defineProperty(H.prototype,"length",{get:function(){return W(this),this.$$length}}),Object.defineProperty(K.prototype,"textContent",{get:function(){return Rt(this)},set:function(t){switch(this.nodeType){case w:case P:for(;this.firstChild;)this.removeChild(this.firstChild);(t||String(t))&&this.appendChild(this.ownerDocument.createTextNode(t));break;default:this.data=t,this.value=t,this.nodeValue=t}}}),Lt=function(t,e,s){t["$$"+e]=s}}}catch(St){}e._updateLiveList=W,e.Attr=ut,e.CDATASection=gt,e.CharacterData=pt,e.Comment=ft,e.Document=Q,e.DocumentFragment=Nt,e.DocumentType=bt,e.DOMImplementation=J,e.Element=dt,e.Entity=yt,e.EntityReference=xt,e.LiveNodeList=H,e.NamedNodeMap=z,e.Node=K,e.NodeList=q,e.Notation=Et,e.Text=mt,e.ProcessingInstruction=vt,e.XMLSerializer=Tt},869:(t,e,s)=>{(function(){"use strict";var e=this;function s(t){return"string"==typeof t}function i(t,e,s){return t.call.apply(t.bind,arguments)}function r(t,e,s){if(!t)throw Error();if(2<arguments.length){var i=Array.prototype.slice.call(arguments,2);return function(){var s=Array.prototype.slice.call(arguments);return Array.prototype.unshift.apply(s,i),t.apply(e,s)}}return function(){return t.apply(e,arguments)}}function n(t,e,s){return(n=Function.prototype.bind&&-1!=Function.prototype.bind.toString().indexOf("native code")?i:r).apply(null,arguments)}function o(t){var e=ot;function s(){}s.prototype=e.prototype,t.G=e.prototype,t.prototype=new s,t.prototype.constructor=t,t.F=function(t,s,i){for(var r=Array(arguments.length-2),n=2;n<arguments.length;n++)r[n-2]=arguments[n];return e.prototype[s].apply(t,r)}}var a=String.prototype.trim?function(t){return t.trim()}:function(t){return t.replace(/^[\s\xa0]+|[\s\xa0]+$/g,"")};function l(t,e){return-1!=t.indexOf(e)}function c(t,e){return t<e?-1:t>e?1:0}var h,d=Array.prototype.indexOf?function(t,e,s){return Array.prototype.indexOf.call(t,e,s)}:function(t,e,i){if(i=null==i?0:0>i?Math.max(0,t.length+i):i,s(t))return s(e)&&1==e.length?t.indexOf(e,i):-1;for(;i<t.length;i++)if(i in t&&t[i]===e)return i;return-1},u=Array.prototype.forEach?function(t,e,s){Array.prototype.forEach.call(t,e,s)}:function(t,e,i){for(var r=t.length,n=s(t)?t.split(""):t,o=0;o<r;o++)o in n&&e.call(i,n[o],o,t)},p=Array.prototype.filter?function(t,e,s){return Array.prototype.filter.call(t,e,s)}:function(t,e,i){for(var r=t.length,n=[],o=0,a=s(t)?t.split(""):t,l=0;l<r;l++)if(l in a){var c=a[l];e.call(i,c,l,t)&&(n[o++]=c)}return n},m=Array.prototype.reduce?function(t,e,s,i){return i&&(e=n(e,i)),Array.prototype.reduce.call(t,e,s)}:function(t,e,s,i){var r=s;return u(t,(function(s,n){r=e.call(i,r,s,n,t)})),r},f=Array.prototype.some?function(t,e,s){return Array.prototype.some.call(t,e,s)}:function(t,e,i){for(var r=t.length,n=s(t)?t.split(""):t,o=0;o<r;o++)if(o in n&&e.call(i,n[o],o,t))return!0;return!1};t:{var g=e.navigator;if(g){var b=g.userAgent;if(b){h=b;break t}}h=""}var E,y,x=l(h,"Opera")||l(h,"OPR"),N=l(h,"Trident")||l(h,"MSIE"),v=l(h,"Edge"),T=l(h,"Gecko")&&!(l(h.toLowerCase(),"webkit")&&!l(h,"Edge"))&&!(l(h,"Trident")||l(h,"MSIE"))&&!l(h,"Edge"),A=l(h.toLowerCase(),"webkit")&&!l(h,"Edge");function _(){var t=e.document;return t?t.documentMode:void 0}t:{var w="",C=(y=h,T?/rv\:([^\);]+)(\)|;)/.exec(y):v?/Edge\/([\d\.]+)/.exec(y):N?/\b(?:MSIE|rv)[: ]([^\);]+)(\)|;)/.exec(y):A?/WebKit\/(\S+)/.exec(y):x?/(?:Version)[ \/]?(\S+)/.exec(y):void 0);if(C&&(w=C?C[1]:""),N){var k=_();if(null!=k&&k>parseFloat(w)){E=String(k);break t}}E=w}var I={};function L(t){if(!I[t]){for(var e=0,s=a(String(E)).split("."),i=a(String(t)).split("."),r=Math.max(s.length,i.length),n=0;0==e&&n<r;n++){var o=s[n]||"",l=i[n]||"",h=/(\d*)(\D*)/g,d=/(\d*)(\D*)/g;do{var u=h.exec(o)||["","",""],p=d.exec(l)||["","",""];if(0==u[0].length&&0==p[0].length)break;e=c(0==u[1].length?0:parseInt(u[1],10),0==p[1].length?0:parseInt(p[1],10))||c(0==u[2].length,0==p[2].length)||c(u[2],p[2])}while(0==e)}I[t]=0<=e}}var R=e.document,S=R&&N?_()||("CSS1Compat"==R.compatMode?parseInt(E,10):5):void 0,M=N&&!(9<=Number(S)),O=N&&!(8<=Number(S));function D(t,e,s,i){this.a=t,this.nodeName=s,this.nodeValue=i,this.nodeType=2,this.parentNode=this.ownerElement=e}function P(t,e){var s=O&&"href"==e.nodeName?t.getAttribute(e.nodeName,2):e.nodeValue;return new D(e,t,e.nodeName,s)}function B(t){var e=null;if(1==(s=t.nodeType)&&(e=null==(e=null==(e=t.textContent)||null==e?t.innerText:e)||null==e?"":e),"string"!=typeof e)if(M&&"title"==t.nodeName.toLowerCase()&&1==s)e=t.text;else if(9==s||1==s){t=9==s?t.documentElement:t.firstChild;var s=0,i=[];for(e="";t;){do{1!=t.nodeType&&(e+=t.nodeValue),M&&"title"==t.nodeName.toLowerCase()&&(e+=t.text),i[s++]=t}while(t=t.firstChild);for(;s&&!(t=i[--s].nextSibling););}}else e=t.nodeValue;return""+e}function F(t,e,s){if(null===e)return!0;try{if(!t.getAttribute)return!1}catch(t){return!1}return O&&"class"==e&&(e="className"),null==s?!!t.getAttribute(e):t.getAttribute(e,2)==s}function j(t,e,i,r,n){return(M?U:q).call(null,t,e,s(i)?i:null,s(r)?r:null,n||new $)}function U(t,e,s,i,r){if(t instanceof Ot||8==t.b||s&&null===t.b){var n=e.all;if(!n)return r;if("*"!=(t=X(t))&&!(n=e.getElementsByTagName(t)))return r;if(s){for(var o=[],a=0;e=n[a++];)F(e,s,i)&&o.push(e);n=o}for(a=0;e=n[a++];)"*"==t&&"!"==e.tagName||tt(r,e);return r}return z(t,e,s,i,r),r}function q(t,e,s,i,r){return e.getElementsByName&&i&&"name"==s&&!N?(e=e.getElementsByName(i),u(e,(function(e){t.a(e)&&tt(r,e)}))):e.getElementsByClassName&&i&&"class"==s?(e=e.getElementsByClassName(i),u(e,(function(e){e.className==i&&t.a(e)&&tt(r,e)}))):t instanceof _t?z(t,e,s,i,r):e.getElementsByTagName&&(e=e.getElementsByTagName(t.f()),u(e,(function(t){F(t,s,i)&&tt(r,t)}))),r}function H(t,e,s,i,r){var n;if((t instanceof Ot||8==t.b||s&&null===t.b)&&(n=e.childNodes)){var o=X(t);return"*"==o||(n=p(n,(function(t){return t.tagName&&t.tagName.toLowerCase()==o})),n)?(s&&(n=p(n,(function(t){return F(t,s,i)}))),u(n,(function(t){"*"==o&&("!"==t.tagName||"*"==o&&1!=t.nodeType)||tt(r,t)})),r):r}return W(t,e,s,i,r)}function W(t,e,s,i,r){for(e=e.firstChild;e;e=e.nextSibling)F(e,s,i)&&t.a(e)&&tt(r,e);return r}function z(t,e,s,i,r){for(e=e.firstChild;e;e=e.nextSibling)F(e,s,i)&&t.a(e)&&tt(r,e),z(t,e,s,i,r)}function X(t){if(t instanceof _t){if(8==t.b)return"!";if(null===t.b)return"*"}return t.f()}function V(t,e){if(!t||!e)return!1;if(t.contains&&1==e.nodeType)return t==e||t.contains(e);if(void 0!==t.compareDocumentPosition)return t==e||!!(16&t.compareDocumentPosition(e));for(;e&&t!=e;)e=e.parentNode;return e==t}function G(t,s){if(t==s)return 0;if(t.compareDocumentPosition)return 2&t.compareDocumentPosition(s)?1:-1;if(N&&!(9<=Number(S))){if(9==t.nodeType)return-1;if(9==s.nodeType)return 1}if("sourceIndex"in t||t.parentNode&&"sourceIndex"in t.parentNode){var i=1==t.nodeType,r=1==s.nodeType;if(i&&r)return t.sourceIndex-s.sourceIndex;var n=t.parentNode,o=s.parentNode;return n==o?K(t,s):!i&&V(n,s)?-1*J(t,s):!r&&V(o,t)?J(s,t):(i?t.sourceIndex:n.sourceIndex)-(r?s.sourceIndex:o.sourceIndex)}return(i=(r=9==t.nodeType?t:t.ownerDocument||t.document).createRange()).selectNode(t),i.collapse(!0),(r=r.createRange()).selectNode(s),r.collapse(!0),i.compareBoundaryPoints(e.Range.START_TO_END,r)}function J(t,e){var s=t.parentNode;if(s==e)return-1;for(var i=e;i.parentNode!=s;)i=i.parentNode;return K(i,t)}function K(t,e){for(var s=e;s=s.previousSibling;)if(s==t)return-1;return 1}function $(){this.b=this.a=null,this.l=0}function Y(t){this.node=t,this.a=this.b=null}function Q(t,e){if(!t.a)return e;if(!e.a)return t;for(var s=t.a,i=e.a,r=null,n=null,o=0;s&&i;){n=s.node;var a=i.node;n==a||n instanceof D&&a instanceof D&&n.a==a.a?(n=s,s=s.a,i=i.a):0<G(s.node,i.node)?(n=i,i=i.a):(n=s,s=s.a),(n.b=r)?r.a=n:t.a=n,r=n,o++}for(n=s||i;n;)n.b=r,r=r.a=n,o++,n=n.a;return t.b=r,t.l=o,t}function Z(t,e){var s=new Y(e);s.a=t.a,t.b?t.a.b=s:t.a=t.b=s,t.a=s,t.l++}function tt(t,e){var s=new Y(e);s.b=t.b,t.a?t.b.a=s:t.a=t.b=s,t.b=s,t.l++}function et(t){return(t=t.a)?t.node:null}function st(t){return(t=et(t))?B(t):""}function it(t,e){return new rt(t,!!e)}function rt(t,e){this.f=t,this.b=(this.c=e)?t.b:t.a,this.a=null}function nt(t){var e=t.b;if(null==e)return null;var s=t.a=e;return t.b=t.c?e.b:e.a,s.node}function ot(t){this.i=t,this.b=this.g=!1,this.f=null}function at(t){return"\n  "+t.toString().split("\n").join("\n  ")}function lt(t,e){t.g=e}function ct(t,e){t.b=e}function ht(t,e){var s=t.a(e);return s instanceof $?+st(s):+s}function dt(t,e){var s=t.a(e);return s instanceof $?st(s):""+s}function ut(t,e){var s=t.a(e);return s instanceof $?!!s.l:!!s}function pt(t,e,s){ot.call(this,t.i),this.c=t,this.h=e,this.o=s,this.g=e.g||s.g,this.b=e.b||s.b,this.c==Et&&(s.b||s.g||4==s.i||0==s.i||!e.f?e.b||e.g||4==e.i||0==e.i||!s.f||(this.f={name:s.f.name,s:e}):this.f={name:e.f.name,s})}function mt(t,e,s,i,r){var n;if(e=e.a(i),s=s.a(i),e instanceof $&&s instanceof $){for(i=nt(e=it(e));i;i=nt(e))for(n=nt(r=it(s));n;n=nt(r))if(t(B(i),B(n)))return!0;return!1}if(e instanceof $||s instanceof $){e instanceof $?(r=e,i=s):(r=s,i=e);for(var o=typeof i,a=nt(n=it(r));a;a=nt(n)){switch(o){case"number":a=+B(a);break;case"boolean":a=!!B(a);break;case"string":a=B(a);break;default:throw Error("Illegal primitive type for comparison.")}if(r==e&&t(a,i)||r==s&&t(i,a))return!0}return!1}return r?"boolean"==typeof e||"boolean"==typeof s?t(!!e,!!s):"number"==typeof e||"number"==typeof s?t(+e,+s):t(e,s):t(+e,+s)}function ft(t,e,s,i){this.a=t,this.w=e,this.i=s,this.m=i}!T&&!N||N&&9<=Number(S)||T&&L("1.9.1"),N&&L("9"),o(pt),pt.prototype.a=function(t){return this.c.m(this.h,this.o,t)},pt.prototype.toString=function(){return"Binary Expression: "+this.c+at(this.h)+at(this.o)},ft.prototype.toString=function(){return this.a};var gt={};function bt(t,e,s,i){if(gt.hasOwnProperty(t))throw Error("Binary operator already created: "+t);return t=new ft(t,e,s,i),gt[t.toString()]=t}bt("div",6,1,(function(t,e,s){return ht(t,s)/ht(e,s)})),bt("mod",6,1,(function(t,e,s){return ht(t,s)%ht(e,s)})),bt("*",6,1,(function(t,e,s){return ht(t,s)*ht(e,s)})),bt("+",5,1,(function(t,e,s){return ht(t,s)+ht(e,s)})),bt("-",5,1,(function(t,e,s){return ht(t,s)-ht(e,s)})),bt("<",4,2,(function(t,e,s){return mt((function(t,e){return t<e}),t,e,s)})),bt(">",4,2,(function(t,e,s){return mt((function(t,e){return t>e}),t,e,s)})),bt("<=",4,2,(function(t,e,s){return mt((function(t,e){return t<=e}),t,e,s)})),bt(">=",4,2,(function(t,e,s){return mt((function(t,e){return t>=e}),t,e,s)}));var Et=bt("=",3,2,(function(t,e,s){return mt((function(t,e){return t==e}),t,e,s,!0)}));function yt(t,e,s){this.a=t,this.b=e||1,this.f=s||1}function xt(t,e){if(e.a.length&&4!=t.i)throw Error("Primary expression must evaluate to nodeset if filter has predicate(s).");ot.call(this,t.i),this.c=t,this.h=e,this.g=t.g,this.b=t.b}function Nt(t,e){if(e.length<t.A)throw Error("Function "+t.j+" expects at least"+t.A+" arguments, "+e.length+" given");if(null!==t.v&&e.length>t.v)throw Error("Function "+t.j+" expects at most "+t.v+" arguments, "+e.length+" given");t.B&&u(e,(function(e,s){if(4!=e.i)throw Error("Argument "+s+" to function "+t.j+" is not of type Nodeset: "+e)})),ot.call(this,t.i),this.h=t,this.c=e,lt(this,t.g||f(e,(function(t){return t.g}))),ct(this,t.D&&!e.length||t.C&&!!e.length||f(e,(function(t){return t.b})))}function vt(t,e,s,i,r,n,o,a,l){this.j=t,this.i=e,this.g=s,this.D=i,this.C=r,this.m=n,this.A=o,this.v=void 0!==a?a:o,this.B=!!l}bt("!=",3,2,(function(t,e,s){return mt((function(t,e){return t!=e}),t,e,s,!0)})),bt("and",2,2,(function(t,e,s){return ut(t,s)&&ut(e,s)})),bt("or",1,2,(function(t,e,s){return ut(t,s)||ut(e,s)})),o(xt),xt.prototype.a=function(t){return t=this.c.a(t),qt(this.h,t)},xt.prototype.toString=function(){return"Filter:"+at(this.c)+at(this.h)},o(Nt),Nt.prototype.a=function(t){return this.h.m.apply(null,function(t){return Array.prototype.concat.apply(Array.prototype,arguments)}(t,this.c))},Nt.prototype.toString=function(){var t="Function: "+this.h;if(this.c.length){var e=m(this.c,(function(t,e){return t+at(e)}),"Arguments:");t=t+at(e)}return t},vt.prototype.toString=function(){return this.j};var Tt={};function At(t,e,s,i,r,n,o,a){if(Tt.hasOwnProperty(t))throw Error("Function already created: "+t+".");Tt[t]=new vt(t,e,s,i,!1,r,n,o,a)}function _t(t,e){switch(this.h=t,this.c=void 0!==e?e:null,this.b=null,t){case"comment":this.b=8;break;case"text":this.b=3;break;case"processing-instruction":this.b=7;break;case"node":break;default:throw Error("Unexpected argument")}}function wt(t){return"comment"==t||"text"==t||"processing-instruction"==t||"node"==t}function Ct(t){this.b=t,this.a=0}At("boolean",2,!1,!1,(function(t,e){return ut(e,t)}),1),At("ceiling",1,!1,!1,(function(t,e){return Math.ceil(ht(e,t))}),1),At("concat",3,!1,!1,(function(t,e){return m(function(t,e,s){return 2>=arguments.length?Array.prototype.slice.call(t,e):Array.prototype.slice.call(t,e,s)}(arguments,1),(function(e,s){return e+dt(s,t)}),"")}),2,null),At("contains",2,!1,!1,(function(t,e,s){return l(dt(e,t),dt(s,t))}),2),At("count",1,!1,!1,(function(t,e){return e.a(t).l}),1,1,!0),At("false",2,!1,!1,(function(){return!1}),0),At("floor",1,!1,!1,(function(t,e){return Math.floor(ht(e,t))}),1),At("id",4,!1,!1,(function(t,e){function i(t){if(M){var e=r.all[t];if(e){if(e.nodeType&&t==e.id)return e;if(e.length)return function(t,e){var i;t:{i=t.length;for(var r=s(t)?t.split(""):t,n=0;n<i;n++)if(n in r&&e.call(void 0,r[n],n,t)){i=n;break t}i=-1}return 0>i?null:s(t)?t.charAt(i):t[i]}(e,(function(e){return t==e.id}))}return null}return r.getElementById(t)}var r=9==(n=t.a).nodeType?n:n.ownerDocument,n=dt(e,t).split(/\s+/),o=[];u(n,(function(t){!(t=i(t))||0<=d(o,t)||o.push(t)})),o.sort(G);var a=new $;return u(o,(function(t){tt(a,t)})),a}),1),At("lang",2,!1,!1,(function(){return!1}),1),At("last",1,!0,!1,(function(t){if(1!=arguments.length)throw Error("Function last expects ()");return t.f}),0),At("local-name",3,!1,!0,(function(t,e){var s=e?et(e.a(t)):t.a;return s?s.localName||s.nodeName.toLowerCase():""}),0,1,!0),At("name",3,!1,!0,(function(t,e){var s=e?et(e.a(t)):t.a;return s?s.nodeName.toLowerCase():""}),0,1,!0),At("namespace-uri",3,!0,!1,(function(){return""}),0,1,!0),At("normalize-space",3,!1,!0,(function(t,e){return(e?dt(e,t):B(t.a)).replace(/[\s\xa0]+/g," ").replace(/^\s+|\s+$/g,"")}),0,1),At("not",2,!1,!1,(function(t,e){return!ut(e,t)}),1),At("number",1,!1,!0,(function(t,e){return e?ht(e,t):+B(t.a)}),0,1),At("position",1,!0,!1,(function(t){return t.b}),0),At("round",1,!1,!1,(function(t,e){return Math.round(ht(e,t))}),1),At("starts-with",2,!1,!1,(function(t,e,s){return e=dt(e,t),t=dt(s,t),0==e.lastIndexOf(t,0)}),2),At("string",3,!1,!0,(function(t,e){return e?dt(e,t):B(t.a)}),0,1),At("string-length",1,!1,!0,(function(t,e){return(e?dt(e,t):B(t.a)).length}),0,1),At("substring",3,!1,!1,(function(t,e,s,i){if(s=ht(s,t),isNaN(s)||1/0==s||-1/0==s)return"";if(i=i?ht(i,t):1/0,isNaN(i)||-1/0===i)return"";s=Math.round(s)-1;var r=Math.max(s,0);return t=dt(e,t),1/0==i?t.substring(r):t.substring(r,s+Math.round(i))}),2,3),At("substring-after",3,!1,!1,(function(t,e,s){return e=dt(e,t),t=dt(s,t),-1==(s=e.indexOf(t))?"":e.substring(s+t.length)}),2),At("substring-before",3,!1,!1,(function(t,e,s){return e=dt(e,t),t=dt(s,t),-1==(t=e.indexOf(t))?"":e.substring(0,t)}),2),At("sum",1,!1,!1,(function(t,e){for(var s=it(e.a(t)),i=0,r=nt(s);r;r=nt(s))i+=+B(r);return i}),1,1,!0),At("translate",3,!1,!1,(function(t,e,s,i){e=dt(e,t),s=dt(s,t);var r=dt(i,t);for(t={},i=0;i<s.length;i++){var n=s.charAt(i);n in t||(t[n]=r.charAt(i))}for(s="",i=0;i<e.length;i++)s+=(n=e.charAt(i))in t?t[n]:n;return s}),3),At("true",2,!1,!1,(function(){return!0}),0),_t.prototype.a=function(t){return null===this.b||this.b==t.nodeType},_t.prototype.f=function(){return this.h},_t.prototype.toString=function(){var t="Kind Test: "+this.h;return null===this.c||(t+=at(this.c)),t};var kt=/\$?(?:(?![0-9-\.])(?:\*|[\w-\.]+):)?(?![0-9-\.])(?:\*|[\w-\.]+)|\/\/|\.\.|::|\d+(?:\.\d*)?|\.\d+|"[^"]*"|'[^']*'|[!<>]=|\s+|./g,It=/^\s/;function Lt(t,e){return t.b[t.a+(e||0)]}function Rt(t){return t.b[t.a++]}function St(t){return t.b.length<=t.a}function Mt(t){ot.call(this,3),this.c=t.substring(1,t.length-1)}function Ot(t,e){var s;this.j=t.toLowerCase(),s="*"==this.j?"*":"http://www.w3.org/1999/xhtml",this.c=e?e.toLowerCase():s}function Dt(t,e){if(ot.call(this,t.i),this.h=t,this.c=e,this.g=t.g,this.b=t.b,1==this.c.length){var s=this.c[0];s.u||s.c!=Vt||"*"!=(s=s.o).f()&&(this.f={name:s.f(),s:null})}}function Pt(){ot.call(this,4)}function Bt(){ot.call(this,4)}function Ft(t){return"/"==t||"//"==t}function jt(t){ot.call(this,4),this.c=t,lt(this,f(this.c,(function(t){return t.g}))),ct(this,f(this.c,(function(t){return t.b})))}function Ut(t,e){this.a=t,this.b=!!e}function qt(t,e,s){for(s=s||0;s<t.a.length;s++)for(var i,r=t.a[s],n=it(e),o=e.l,a=0;i=nt(n);a++){var l=t.b?o-a:a+1;if("number"==typeof(i=r.a(new yt(i,l,o))))l=l==i;else if("string"==typeof i||"boolean"==typeof i)l=!!i;else{if(!(i instanceof $))throw Error("Predicate.evaluate returned an unexpected type.");l=0<i.l}if(!l){if(i=(l=n).f,!(h=l.a))throw Error("Next must be called at least once before remove.");var c=h.b,h=h.a;c?c.a=h:i.a=h,h?h.b=c:i.b=c,i.l--,l.a=null}}return e}function Ht(t,e,s,i){ot.call(this,4),this.c=t,this.o=e,this.h=s||new Ut([]),this.u=!!i,e=0<(e=this.h).a.length?e.a[0].f:null,t.b&&e&&(t=e.name,t=M?t.toLowerCase():t,this.f={name:t,s:e.s});t:{for(t=this.h,e=0;e<t.a.length;e++)if((s=t.a[e]).g||1==s.i||0==s.i){t=!0;break t}t=!1}this.g=t}function Wt(t,e,s,i){this.j=t,this.f=e,this.a=s,this.b=i}o(Mt),Mt.prototype.a=function(){return this.c},Mt.prototype.toString=function(){return"Literal: "+this.c},Ot.prototype.a=function(t){var e=t.nodeType;return(1==e||2==e)&&(e=void 0!==t.localName?t.localName:t.nodeName,("*"==this.j||this.j==e.toLowerCase())&&("*"==this.c||this.c==(t.namespaceURI?t.namespaceURI.toLowerCase():"http://www.w3.org/1999/xhtml")))},Ot.prototype.f=function(){return this.j},Ot.prototype.toString=function(){return"Name Test: "+("http://www.w3.org/1999/xhtml"==this.c?"":this.c+":")+this.j},o(Dt),o(Pt),Pt.prototype.a=function(t){var e=new $;return 9==(t=t.a).nodeType?tt(e,t):tt(e,t.ownerDocument),e},Pt.prototype.toString=function(){return"Root Helper Expression"},o(Bt),Bt.prototype.a=function(t){var e=new $;return tt(e,t.a),e},Bt.prototype.toString=function(){return"Context Helper Expression"},Dt.prototype.a=function(t){var e=this.h.a(t);if(!(e instanceof $))throw Error("Filter expression must evaluate to nodeset.");for(var s=0,i=(t=this.c).length;s<i&&e.l;s++){var r,n=t[s],o=it(e,n.c.a);if(n.g||n.c!=Kt)if(n.g||n.c!=Yt)for(r=nt(o),e=n.a(new yt(r));null!=(r=nt(o));)e=Q(e,r=n.a(new yt(r)));else r=nt(o),e=n.a(new yt(r));else{for(r=nt(o);(e=nt(o))&&(!r.contains||r.contains(e))&&8&e.compareDocumentPosition(r);r=e);e=n.a(new yt(r))}}return e},Dt.prototype.toString=function(){var t;if(t="Path Expression:"+at(this.h),this.c.length){var e=m(this.c,(function(t,e){return t+at(e)}),"Steps:");t+=at(e)}return t},o(jt),jt.prototype.a=function(t){var e=new $;return u(this.c,(function(s){if(!((s=s.a(t))instanceof $))throw Error("Path expression must evaluate to NodeSet.");e=Q(e,s)})),e},jt.prototype.toString=function(){return m(this.c,(function(t,e){return t+at(e)}),"Union Expression:")},Ut.prototype.toString=function(){return m(this.a,(function(t,e){return t+at(e)}),"Predicates:")},o(Ht),Ht.prototype.a=function(t){var e=t.a,s=null,i=null,r=null,n=0;if((s=this.f)&&(i=s.name,r=s.s?dt(s.s,t):null,n=1),this.u)if(this.g||this.c!=Gt)if(e=nt(t=it(new Ht(Jt,new _t("node")).a(t))))for(s=this.m(e,i,r,n);null!=(e=nt(t));)s=Q(s,this.m(e,i,r,n));else s=new $;else s=j(this.o,e,i,r),s=qt(this.h,s,n);else s=this.m(t.a,i,r,n);return s},Ht.prototype.m=function(t,e,s,i){return t=this.c.f(this.o,t,e,s),qt(this.h,t,i)},Ht.prototype.toString=function(){var t;if(t="Step:"+at("Operator: "+(this.u?"//":"/")),this.c.j&&(t+=at("Axis: "+this.c)),t+=at(this.o),this.h.a.length){var e=m(this.h.a,(function(t,e){return t+at(e)}),"Predicates:");t+=at(e)}return t},Wt.prototype.toString=function(){return this.j};var zt={};function Xt(t,e,s,i){if(zt.hasOwnProperty(t))throw Error("Axis already created: "+t);return e=new Wt(t,e,s,!!i),zt[t]=e}Xt("ancestor",(function(t,e){for(var s=new $,i=e;i=i.parentNode;)t.a(i)&&Z(s,i);return s}),!0),Xt("ancestor-or-self",(function(t,e){var s=new $,i=e;do{t.a(i)&&Z(s,i)}while(i=i.parentNode);return s}),!0);var Vt=Xt("attribute",(function(t,e){var s=new $;if("style"==(n=t.f())&&M&&e.style)return tt(s,new D(e.style,e,"style",e.style.cssText)),s;var i=e.attributes;if(i)if(t instanceof _t&&null===t.b||"*"==n)for(var r,n=0;r=i[n];n++)M?r.nodeValue&&tt(s,P(e,r)):tt(s,r);else(r=i.getNamedItem(n))&&(M?r.nodeValue&&tt(s,P(e,r)):tt(s,r));return s}),!1),Gt=Xt("child",(function(t,e,i,r,n){return(M?H:W).call(null,t,e,s(i)?i:null,s(r)?r:null,n||new $)}),!1,!0);Xt("descendant",j,!1,!0);var Jt=Xt("descendant-or-self",(function(t,e,s,i){var r=new $;return F(e,s,i)&&t.a(e)&&tt(r,e),j(t,e,s,i,r)}),!1,!0),Kt=Xt("following",(function(t,e,s,i){var r=new $;do{for(var n=e;n=n.nextSibling;)F(n,s,i)&&t.a(n)&&tt(r,n),r=j(t,n,s,i,r)}while(e=e.parentNode);return r}),!1,!0);Xt("following-sibling",(function(t,e){for(var s=new $,i=e;i=i.nextSibling;)t.a(i)&&tt(s,i);return s}),!1),Xt("namespace",(function(){return new $}),!1);var $t=Xt("parent",(function(t,e){var s=new $;if(9==e.nodeType)return s;if(2==e.nodeType)return tt(s,e.ownerElement),s;var i=e.parentNode;return t.a(i)&&tt(s,i),s}),!1),Yt=Xt("preceding",(function(t,e,s,i){var r=new $,n=[];do{n.unshift(e)}while(e=e.parentNode);for(var o=1,a=n.length;o<a;o++){var l=[];for(e=n[o];e=e.previousSibling;)l.unshift(e);for(var c=0,h=l.length;c<h;c++)F(e=l[c],s,i)&&t.a(e)&&tt(r,e),r=j(t,e,s,i,r)}return r}),!0,!0);Xt("preceding-sibling",(function(t,e){for(var s=new $,i=e;i=i.previousSibling;)t.a(i)&&Z(s,i);return s}),!0);var Qt=Xt("self",(function(t,e){var s=new $;return t.a(e)&&tt(s,e),s}),!1);function Zt(t){ot.call(this,1),this.c=t,this.g=t.g,this.b=t.b}function te(t){ot.call(this,1),this.c=t}function ee(t,e){this.a=t,this.b=e}function se(t){for(var e,s=[];;){ie(t,"Missing right hand side of binary expression."),e=he(t);var i=Rt(t.a);if(!i)break;var r=(i=gt[i]||null)&&i.w;if(!r){t.a.a--;break}for(;s.length&&r<=s[s.length-1].w;)e=new pt(s.pop(),s.pop(),e);s.push(e,i)}for(;s.length;)e=new pt(s.pop(),s.pop(),e);return e}function ie(t,e){if(St(t.a))throw Error(e)}function re(t,e){var s=Rt(t.a);if(s!=e)throw Error("Bad token, expected: "+e+" got: "+s)}function ne(t){if(")"!=(t=Rt(t.a)))throw Error("Bad token: "+t)}function oe(t){if(2>(t=Rt(t.a)).length)throw Error("Unclosed literal string");return new Mt(t)}function ae(t){var e,s,i=[];if(Ft(Lt(t.a))){if(e=Rt(t.a),s=Lt(t.a),"/"==e&&(St(t.a)||"."!=s&&".."!=s&&"@"!=s&&"*"!=s&&!/(?![0-9])[\w]/.test(s)))return new Pt;s=new Pt,ie(t,"Missing next location step."),e=le(t,e),i.push(e)}else{t:{switch(s=(e=Lt(t.a)).charAt(0)){case"$":throw Error("Variable reference not allowed in HTML XPath");case"(":Rt(t.a),e=se(t),ie(t,'unclosed "("'),re(t,")");break;case'"':case"'":e=oe(t);break;default:if(isNaN(+e)){if(wt(e)||!/(?![0-9])[\w]/.test(s)||"("!=Lt(t.a,1)){e=null;break t}for(e=Rt(t.a),e=Tt[e]||null,Rt(t.a),s=[];")"!=Lt(t.a)&&(ie(t,"Missing function argument list."),s.push(se(t)),","==Lt(t.a));)Rt(t.a);ie(t,"Unclosed function argument list."),ne(t),e=new Nt(e,s)}else e=new te(+Rt(t.a))}"["==Lt(t.a)&&(e=new xt(e,s=new Ut(ce(t))))}if(e){if(!Ft(Lt(t.a)))return e;s=e}else e=le(t,"/"),s=new Bt,i.push(e)}for(;Ft(Lt(t.a));)e=Rt(t.a),ie(t,"Missing next location step."),e=le(t,e),i.push(e);return new Dt(s,i)}function le(t,e){var s,i,r,n;if("/"!=e&&"//"!=e)throw Error('Step op should be "/" or "//"');if("."==Lt(t.a))return i=new Ht(Qt,new _t("node")),Rt(t.a),i;if(".."==Lt(t.a))return i=new Ht($t,new _t("node")),Rt(t.a),i;if("@"==Lt(t.a))n=Vt,Rt(t.a),ie(t,"Missing attribute name");else if("::"==Lt(t.a,1)){if(!/(?![0-9])[\w]/.test(Lt(t.a).charAt(0)))throw Error("Bad token: "+Rt(t.a));if(s=Rt(t.a),!(n=zt[s]||null))throw Error("No axis with name: "+s);Rt(t.a),ie(t,"Missing node name")}else n=Gt;if(s=Lt(t.a),!/(?![0-9])[\w\*]/.test(s.charAt(0)))throw Error("Bad token: "+Rt(t.a));if("("==Lt(t.a,1)){if(!wt(s))throw Error("Invalid node type: "+s);if(!wt(s=Rt(t.a)))throw Error("Invalid type name: "+s);re(t,"("),ie(t,"Bad nodetype");var o=null;'"'!=(r=Lt(t.a).charAt(0))&&"'"!=r||(o=oe(t)),ie(t,"Bad nodetype"),ne(t),s=new _t(s,o)}else if(-1==(r=(s=Rt(t.a)).indexOf(":")))s=new Ot(s);else{var a;if("*"==(o=s.substring(0,r)))a="*";else if(!(a=t.b(o)))throw Error("Namespace prefix not declared: "+o);s=new Ot(s=s.substr(r+1),a)}return r=new Ut(ce(t),n.a),i||new Ht(n,s,r,"//"==e)}function ce(t){for(var e=[];"["==Lt(t.a);){Rt(t.a),ie(t,"Missing predicate expression.");var s=se(t);e.push(s),ie(t,"Unclosed predicate expression."),re(t,"]")}return e}function he(t){if("-"==Lt(t.a))return Rt(t.a),new Zt(he(t));var e=ae(t);if("|"!=Lt(t.a))t=e;else{for(e=[e];"|"==Rt(t.a);)ie(t,"Missing next union location path."),e.push(ae(t));t.a.a--,t=new jt(e)}return t}function de(t){switch(t.nodeType){case 1:return function(t,e){var s=Array.prototype.slice.call(arguments,1);return function(){var e=s.slice();return e.push.apply(e,arguments),t.apply(this,e)}}(pe,t);case 9:return de(t.documentElement);case 11:case 10:case 6:case 12:return ue;default:return t.parentNode?de(t.parentNode):ue}}function ue(){return null}function pe(t,e){if(t.prefix==e)return t.namespaceURI||"http://www.w3.org/1999/xhtml";var s=t.getAttributeNode("xmlns:"+e);return s&&s.specified?s.value||null:t.parentNode&&9!=t.parentNode.nodeType?pe(t.parentNode,e):null}function me(t,e){if(!t.length)throw Error("Empty XPath expression.");var s=function(t){t=t.match(kt);for(var e=0;e<t.length;e++)It.test(t[e])&&t.splice(e,1);return new Ct(t)}(t);if(St(s))throw Error("Invalid XPath expression.");e?"function"==function(t){var e=typeof t;if("object"==e){if(!t)return"null";if(t instanceof Array)return"array";if(t instanceof Object)return e;var s=Object.prototype.toString.call(t);if("[object Window]"==s)return"object";if("[object Array]"==s||"number"==typeof t.length&&void 0!==t.splice&&void 0!==t.propertyIsEnumerable&&!t.propertyIsEnumerable("splice"))return"array";if("[object Function]"==s||void 0!==t.call&&void 0!==t.propertyIsEnumerable&&!t.propertyIsEnumerable("call"))return"function"}else if("function"==e&&void 0===t.call)return"object";return e}(e)||(e=n(e.lookupNamespaceURI,e)):e=function(){return null};var i=se(new ee(s,e));if(!St(s))throw Error("Bad token: "+Rt(s));this.evaluate=function(t,e){return new fe(i.a(new yt(t)),e)}}function fe(t,e){if(0==e)if(t instanceof $)e=4;else if("string"==typeof t)e=2;else if("number"==typeof t)e=1;else{if("boolean"!=typeof t)throw Error("Unexpected evaluation result.");e=3}if(2!=e&&1!=e&&3!=e&&!(t instanceof $))throw Error("value could not be converted to the specified type");var s;switch(this.resultType=e,e){case 2:this.stringValue=t instanceof $?st(t):""+t;break;case 1:this.numberValue=t instanceof $?+st(t):+t;break;case 3:this.booleanValue=t instanceof $?0<t.l:!!t;break;case 4:case 5:case 6:case 7:var i=it(t);s=[];for(var r=nt(i);r;r=nt(i))s.push(r instanceof D?r.a:r);this.snapshotLength=t.l,this.invalidIteratorState=!1;break;case 8:case 9:i=et(t),this.singleNodeValue=i instanceof D?i.a:i;break;default:throw Error("Unknown XPathResult type.")}var n=0;this.iterateNext=function(){if(4!=e&&5!=e)throw Error("iterateNext called with wrong result type");return n>=s.length?null:s[n++]},this.snapshotItem=function(t){if(6!=e&&7!=e)throw Error("snapshotItem called with wrong result type");return t>=s.length||0>t?null:s[t]}}function ge(t){this.lookupNamespaceURI=de(t)}function be(t,s){var i=t||e,r=i.Document&&i.Document.prototype||i.document;r.evaluate&&!s||(i.XPathResult=fe,r.evaluate=function(t,e,s,i){return new me(t,s).evaluate(e,i)},r.createExpression=function(t,e){return new me(t,e)},r.createNSResolver=function(t){return new ge(t)})}o(Zt),Zt.prototype.a=function(t){return-ht(this.c,t)},Zt.prototype.toString=function(){return"Unary Expression: -"+at(this.c)},o(te),te.prototype.a=function(){return this.c},te.prototype.toString=function(){return"Number: "+this.c},fe.ANY_TYPE=0,fe.NUMBER_TYPE=1,fe.STRING_TYPE=2,fe.BOOLEAN_TYPE=3,fe.UNORDERED_NODE_ITERATOR_TYPE=4,fe.ORDERED_NODE_ITERATOR_TYPE=5,fe.UNORDERED_NODE_SNAPSHOT_TYPE=6,fe.ORDERED_NODE_SNAPSHOT_TYPE=7,fe.ANY_UNORDERED_NODE_TYPE=8,fe.FIRST_ORDERED_NODE_TYPE=9;var Ee,ye=["wgxpath","install"],xe=e;ye[0]in xe||!xe.execScript||xe.execScript("var "+ye[0]);for(;ye.length&&(Ee=ye.shift());)ye.length||void 0===be?xe=xe[Ee]?xe[Ee]:xe[Ee]={}:xe[Ee]=be;t.exports.install=be,t.exports.XPathResultType={ANY_TYPE:0,NUMBER_TYPE:1,STRING_TYPE:2,BOOLEAN_TYPE:3,UNORDERED_NODE_ITERATOR_TYPE:4,ORDERED_NODE_ITERATOR_TYPE:5,UNORDERED_NODE_SNAPSHOT_TYPE:6,ORDERED_NODE_SNAPSHOT_TYPE:7,ANY_UNORDERED_NODE_TYPE:8,FIRST_ORDERED_NODE_TYPE:9}}).call(s.g)},988:(__unused_webpack___webpack_module__,__webpack_exports__,__webpack_require__)=>{"use strict";__webpack_require__.d(__webpack_exports__,{f:()=>SystemExternal});var _variables_js__WEBPACK_IMPORTED_MODULE_0__=__webpack_require__(680),_lib_external_js__WEBPACK_IMPORTED_MODULE_1__=__webpack_require__(326);const windowSupported=!("undefined"==typeof window),documentSupported=windowSupported&&!(void 0===window.document),webworker=!("undefined"==typeof DedicatedWorkerGlobalScope),nodeRequire=()=>{try{return eval("require")}catch(t){return t=>null}},SystemExternal={extRequire:t=>"undefined"!=typeof process&&"undefined"!=typeof require?nodeRequire()(t):null,windowSupported,documentSupported,webworker,xmldom:_lib_external_js__WEBPACK_IMPORTED_MODULE_1__.Gb,document:_lib_external_js__WEBPACK_IMPORTED_MODULE_1__.Al,fs:documentSupported||webworker?null:nodeRequire()("fs"),url:_variables_js__WEBPACK_IMPORTED_MODULE_0__.u.url,jsonPath:function(){if(documentSupported||webworker)return _variables_js__WEBPACK_IMPORTED_MODULE_0__.u.url;if(process.env.SRE_JSON_PATH||global.SRE_JSON_PATH)return process.env.SRE_JSON_PATH||global.SRE_JSON_PATH;try{return nodeRequire().resolve("speech-rule-engine").replace(/sre\.js$/,"")+"mathmaps"}catch(t){}try{return nodeRequire().resolve(".").replace(/sre\.js$/,"")+"mathmaps"}catch(t){}return"undefined"!=typeof __dirname?__dirname+(__dirname.match(/lib?$/)?"/mathmaps":"/lib/mathmaps"):process.cwd()+"/lib/mathmaps"}(),xpath:_lib_external_js__WEBPACK_IMPORTED_MODULE_1__.Oe}}},__webpack_module_cache__={},leafPrototypes,getProto;function __webpack_require__(t){var e=__webpack_module_cache__[t];if(void 0!==e)return e.exports;var s=__webpack_module_cache__[t]={exports:{}};return __webpack_modules__[t](s,s.exports,__webpack_require__),s.exports}getProto=Object.getPrototypeOf?t=>Object.getPrototypeOf(t):t=>t.__proto__,__webpack_require__.t=function(t,e){if(1&e&&(t=this(t)),8&e)return t;if("object"==typeof t&&t){if(4&e&&t.__esModule)return t;if(16&e&&"function"==typeof t.then)return t}var s=Object.create(null);__webpack_require__.r(s);var i={};leafPrototypes=leafPrototypes||[null,getProto({}),getProto([]),getProto(getProto)];for(var r=2&e&&t;"object"==typeof r&&!~leafPrototypes.indexOf(r);r=getProto(r))Object.getOwnPropertyNames(r).forEach((e=>i[e]=()=>t[e]));return i.default=()=>t,__webpack_require__.d(s,i),s},__webpack_require__.d=(t,e)=>{for(var s in e)__webpack_require__.o(e,s)&&!__webpack_require__.o(t,s)&&Object.defineProperty(t,s,{enumerable:!0,get:e[s]})},__webpack_require__.g=function(){if("object"==typeof globalThis)return globalThis;try{return this||new Function("return this")()}catch(t){if("object"==typeof window)return window}}(),__webpack_require__.o=(t,e)=>Object.prototype.hasOwnProperty.call(t,e),__webpack_require__.r=t=>{"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})};var __webpack_exports__={};(()=>{"use strict";var t={};__webpack_require__.r(t),__webpack_require__.d(t,{GLOBAL:()=>ri,MathJax:()=>ci,combineConfig:()=>oi,combineDefaults:()=>ai,combineWithMathJax:()=>li,isObject:()=>ni});var e={};__webpack_require__.r(e),__webpack_require__.d(e,{context:()=>di,hasWindow:()=>hi});var s={};__webpack_require__.r(s),__webpack_require__.d(s,{Package:()=>pi,PackageError:()=>ui});var i={};__webpack_require__.r(i),__webpack_require__.d(i,{PrioritizedList:()=>mi});var r={};__webpack_require__.r(r),__webpack_require__.d(r,{FunctionList:()=>fi});var n={};__webpack_require__.r(n),__webpack_require__.d(n,{CONFIG:()=>vi,Loader:()=>xi,MathJax:()=>Ni,PathFilters:()=>Ei});var o={};__webpack_require__.r(o),__webpack_require__.d(o,{APPEND:()=>_i,Expandable:()=>ki,OPTIONS:()=>Ci,REMOVE:()=>wi,copy:()=>Si,defaultOptions:()=>Oi,expandable:()=>Ii,insert:()=>Mi,isObject:()=>Ai,keys:()=>Ri,lookup:()=>ji,makeArray:()=>Li,selectOptions:()=>Pi,selectOptionsFromKeys:()=>Bi,separateOptions:()=>Fi,userOptions:()=>Di});var a={};__webpack_require__.r(a),__webpack_require__.d(a,{CONFIG:()=>Wi,MathJax:()=>Hi,Startup:()=>qi});var l={};__webpack_require__.r(l),__webpack_require__.d(l,{AbstractDOMAdaptor:()=>Xi});var c={};__webpack_require__.r(c),__webpack_require__.d(c,{HTMLAdaptor:()=>Gi});var h={};__webpack_require__.r(h),__webpack_require__.d(h,{browserAdaptor:()=>Ki});var d={};__webpack_require__.r(d),__webpack_require__.d(d,{AbstractFindMath:()=>$i});var u={};__webpack_require__.r(u),__webpack_require__.d(u,{AbstractInputJax:()=>Yi});var p={};__webpack_require__.r(p),__webpack_require__.d(p,{AbstractOutputJax:()=>Qi});var m={};__webpack_require__.r(m),__webpack_require__.d(m,{END:()=>Zi,LinkedList:()=>er,ListItem:()=>tr});var f={};__webpack_require__.r(f),__webpack_require__.d(f,{AbstractMathList:()=>sr});var g={};__webpack_require__.r(g),__webpack_require__.d(g,{AbstractMathItem:()=>rr,STATE:()=>nr,newState:()=>or,protoItem:()=>ir});var b={};__webpack_require__.r(b),__webpack_require__.d(b,{AbstractFactory:()=>ar});var E={};__webpack_require__.r(E),__webpack_require__.d(E,{AbstractNodeFactory:()=>lr});var y={};__webpack_require__.r(y),__webpack_require__.d(y,{Attributes:()=>hr,INHERIT:()=>cr});var x={};__webpack_require__.r(x),__webpack_require__.d(x,{AbstractEmptyNode:()=>ur,AbstractNode:()=>dr});var N={};__webpack_require__.r(N),__webpack_require__.d(N,{AbstractMmlBaseNode:()=>vr,AbstractMmlEmptyNode:()=>Tr,AbstractMmlLayoutNode:()=>Nr,AbstractMmlNode:()=>yr,AbstractMmlTokenNode:()=>xr,MATHVARIANTS:()=>br,TEXCLASS:()=>pr,TEXCLASSNAMES:()=>mr,TextNode:()=>Ar,XMLNode:()=>_r,indentAttributes:()=>Er});var v={};__webpack_require__.r(v),__webpack_require__.d(v,{MmlMath:()=>wr});var T={};__webpack_require__.r(T),__webpack_require__.d(T,{MmlMi:()=>Cr});var A={};__webpack_require__.r(A),__webpack_require__.d(A,{MmlMn:()=>kr});var _={};__webpack_require__.r(_),__webpack_require__.d(_,{MMLSPACING:()=>Mr,MO:()=>Lr,OPDEF:()=>Ir,OPTABLE:()=>Or,RANGES:()=>Rr,getRange:()=>Sr});var w={};__webpack_require__.r(w),__webpack_require__.d(w,{isPercent:()=>jr,quotePattern:()=>Pr,replaceUnicode:()=>qr,sortLength:()=>Dr,split:()=>Ur,toEntity:()=>Hr,unicodeChars:()=>Br,unicodeString:()=>Fr});var C={};__webpack_require__.r(C),__webpack_require__.d(C,{MmlMo:()=>Wr});var k={};__webpack_require__.r(k),__webpack_require__.d(k,{MmlMtext:()=>zr});var I={};__webpack_require__.r(I),__webpack_require__.d(I,{MmlMspace:()=>Xr});var L={};__webpack_require__.r(L),__webpack_require__.d(L,{MmlMs:()=>Vr});var R={};__webpack_require__.r(R),__webpack_require__.d(R,{MmlInferredMrow:()=>Jr,MmlMrow:()=>Gr});var S={};__webpack_require__.r(S),__webpack_require__.d(S,{MmlMfrac:()=>Kr});var M={};__webpack_require__.r(M),__webpack_require__.d(M,{MmlMsqrt:()=>$r});var O={};__webpack_require__.r(O),__webpack_require__.d(O,{MmlMroot:()=>Yr});var D={};__webpack_require__.r(D),__webpack_require__.d(D,{MmlMstyle:()=>Qr});var P={};__webpack_require__.r(P),__webpack_require__.d(P,{MmlMerror:()=>Zr});var B={};__webpack_require__.r(B),__webpack_require__.d(B,{MmlMpadded:()=>tn});var F={};__webpack_require__.r(F),__webpack_require__.d(F,{MmlMphantom:()=>en});var j={};__webpack_require__.r(j),__webpack_require__.d(j,{MmlMfenced:()=>sn});var U={};__webpack_require__.r(U),__webpack_require__.d(U,{MmlMenclose:()=>rn});var q={};__webpack_require__.r(q),__webpack_require__.d(q,{MmlMaction:()=>nn});var H={};__webpack_require__.r(H),__webpack_require__.d(H,{MmlMsub:()=>an,MmlMsubsup:()=>on,MmlMsup:()=>ln});var W={};__webpack_require__.r(W),__webpack_require__.d(W,{MmlMover:()=>dn,MmlMunder:()=>hn,MmlMunderover:()=>cn});var z={};__webpack_require__.r(z),__webpack_require__.d(z,{MmlMmultiscripts:()=>un,MmlMprescripts:()=>pn,MmlNone:()=>mn});var X={};__webpack_require__.r(X),__webpack_require__.d(X,{MmlMtable:()=>fn});var V={};__webpack_require__.r(V),__webpack_require__.d(V,{MmlMlabeledtr:()=>bn,MmlMtr:()=>gn});var G={};__webpack_require__.r(G),__webpack_require__.d(G,{MmlMtd:()=>En});var J={};__webpack_require__.r(J),__webpack_require__.d(J,{MmlMaligngroup:()=>yn});var K={};__webpack_require__.r(K),__webpack_require__.d(K,{MmlMalignmark:()=>xn});var $={};__webpack_require__.r($),__webpack_require__.d($,{MmlMglyph:()=>Nn});var Y={};__webpack_require__.r(Y),__webpack_require__.d(Y,{MmlAnnotation:()=>An,MmlAnnotationXML:()=>Tn,MmlSemantics:()=>vn});var Q={};__webpack_require__.r(Q),__webpack_require__.d(Q,{TeXAtom:()=>_n});var Z={};__webpack_require__.r(Z),__webpack_require__.d(Z,{MathChoice:()=>wn});var tt={};__webpack_require__.r(tt),__webpack_require__.d(tt,{HtmlNode:()=>Cn});var et={};__webpack_require__.r(et),__webpack_require__.d(et,{MML:()=>kn});var st={};__webpack_require__.r(st),__webpack_require__.d(st,{MmlFactory:()=>In});var it={};__webpack_require__.r(it),__webpack_require__.d(it,{BitField:()=>Ln,BitFieldClass:()=>Rn});var rt={};__webpack_require__.r(rt),__webpack_require__.d(rt,{handleRetriesFor:()=>Sn,retryAfter:()=>Mn});var nt={};__webpack_require__.r(nt),__webpack_require__.d(nt,{AbstractMathDocument:()=>qn,RenderList:()=>Dn,resetAllOptions:()=>Bn,resetOptions:()=>Pn});var ot={};__webpack_require__.r(ot),__webpack_require__.d(ot,{AbstractHandler:()=>Wn});var at={};__webpack_require__.r(at),__webpack_require__.d(at,{HandlerList:()=>zn});var lt={};__webpack_require__.r(lt),__webpack_require__.d(lt,{AbstractVisitor:()=>Xn});var ct={};__webpack_require__.r(ct),__webpack_require__.d(ct,{DATAMJX:()=>Vn,MmlVisitor:()=>Gn});var ht={};__webpack_require__.r(ht),__webpack_require__.d(ht,{MathMLVisitor:()=>Jn});var dt={};__webpack_require__.r(dt),__webpack_require__.d(dt,{SerializedMmlVisitor:()=>Kn});var ut={};__webpack_require__.r(ut),__webpack_require__.d(ut,{AbstractWrapper:()=>$n});var pt={};__webpack_require__.r(pt),__webpack_require__.d(pt,{AbstractWrapperFactory:()=>Yn});var mt={};__webpack_require__.r(mt),__webpack_require__.d(mt,{mathjax:()=>Qn});var ft={};__webpack_require__.r(ft),__webpack_require__.d(ft,{HTMLMathItem:()=>Zn});var gt={};__webpack_require__.r(gt),__webpack_require__.d(gt,{HTMLMathList:()=>to});var bt={};__webpack_require__.r(bt),__webpack_require__.d(bt,{HTMLDomStrings:()=>eo});var Et={};__webpack_require__.r(Et),__webpack_require__.d(Et,{HTMLDocument:()=>so});var yt={};__webpack_require__.r(yt),__webpack_require__.d(yt,{HTMLHandler:()=>io});var xt={};__webpack_require__.r(xt),__webpack_require__.d(xt,{RegisterHTMLHandler:()=>ro});var Nt={};__webpack_require__.r(Nt),__webpack_require__.d(Nt,{asyncLoad:()=>no});var vt={};__webpack_require__.r(vt),__webpack_require__.d(vt,{BIGDIMEN:()=>oo,MATHSPACE:()=>co,RELUNITS:()=>lo,UNITS:()=>ao,em:()=>po,length2em:()=>ho,percent:()=>uo,px:()=>mo});var Tt={};__webpack_require__.r(Tt),__webpack_require__.d(Tt,{BBox:()=>fo});var At={};__webpack_require__.r(At),__webpack_require__.d(At,{add:()=>yo,entities:()=>bo,numeric:()=>To,options:()=>go,remove:()=>xo,translate:()=>No});var _t={};__webpack_require__.r(_t),__webpack_require__.d(_t,{StyleJsonSheet:()=>Ao});var wt={};__webpack_require__.r(wt),__webpack_require__.d(wt,{Styles:()=>Do,TRBL:()=>_o,WSC:()=>wo});var Ct={};__webpack_require__.r(Ct),__webpack_require__.d(Ct,{max:()=>Bo,sum:()=>Po});var kt={};__webpack_require__.r(kt),__webpack_require__.d(kt,{FindTeX:()=>Fo});var It={};__webpack_require__.r(It),__webpack_require__.d(It,{default:()=>Uo});var Lt={};__webpack_require__.r(Lt),__webpack_require__.d(Lt,{default:()=>Vo});var Rt={};__webpack_require__.r(Rt),__webpack_require__.d(Rt,{ConfigurationType:()=>Go,HandlerType:()=>Jo});var St={};__webpack_require__.r(St),__webpack_require__.d(St,{UnitUtil:()=>$o});var Mt={};__webpack_require__.r(Mt),__webpack_require__.d(Mt,{default:()=>Yo});var Ot={};__webpack_require__.r(Ot),__webpack_require__.d(Ot,{default:()=>Zo});var Dt={};__webpack_require__.r(Dt),__webpack_require__.d(Dt,{BaseItem:()=>ea,MmlStack:()=>ta});var Pt={};__webpack_require__.r(Pt),__webpack_require__.d(Pt,{TexConstant:()=>sa});var Bt={};__webpack_require__.r(Bt),__webpack_require__.d(Bt,{default:()=>ia});var Ft={};__webpack_require__.r(Ft),__webpack_require__.d(Ft,{default:()=>oa});var jt={};__webpack_require__.r(jt),__webpack_require__.d(jt,{NodeFactory:()=>aa});var Ut={};__webpack_require__.r(Ut),__webpack_require__.d(Ut,{KeyValueDef:()=>la,KeyValueTypes:()=>ca,ParseUtil:()=>ua});var qt={};__webpack_require__.r(qt),__webpack_require__.d(qt,{ColumnParser:()=>pa});var Ht={};__webpack_require__.r(Ht),__webpack_require__.d(Ht,{default:()=>ga});var Wt={};__webpack_require__.r(Wt),__webpack_require__.d(Wt,{AbstractTags:()=>ya,AllTags:()=>Na,Label:()=>ba,NoTags:()=>xa,TagInfo:()=>Ea,TagsFactory:()=>Aa});var zt={};__webpack_require__.r(zt),__webpack_require__.d(zt,{Macro:()=>wa,Token:()=>_a});var Xt={};__webpack_require__.r(Xt),__webpack_require__.d(Xt,{AbstractParseMap:()=>La,AbstractTokenMap:()=>ka,CharacterMap:()=>Ra,CommandMap:()=>Oa,DelimiterMap:()=>Sa,EnvironmentMap:()=>Da,MacroMap:()=>Ma,RegExpMap:()=>Ia,parseResult:()=>Ca});var Vt={};__webpack_require__.r(Vt),__webpack_require__.d(Vt,{MapHandler:()=>Ba,SubHandler:()=>Fa,SubHandlers:()=>ja});var Gt={};__webpack_require__.r(Gt),__webpack_require__.d(Gt,{Configuration:()=>Ua,ConfigurationHandler:()=>Ha,ParserConfiguration:()=>Wa});var Jt={};__webpack_require__.r(Jt),__webpack_require__.d(Jt,{ArrayItem:()=>ul,BeginItem:()=>sl,BreakItem:()=>el,CellItem:()=>ol,CloseItem:()=>Ga,DotsItem:()=>dl,EndItem:()=>il,EqnArrayItem:()=>pl,EquationItem:()=>fl,FnItem:()=>ll,LeftItem:()=>Qa,Middle:()=>Za,MmlItem:()=>al,MstyleItem:()=>ml,NonscriptItem:()=>hl,NotItem:()=>cl,NullItem:()=>Ja,OpenItem:()=>Va,OverItem:()=>Ya,PositionItem:()=>nl,PrimeItem:()=>Ka,RightItem:()=>tl,StartItem:()=>za,StopItem:()=>Xa,StyleItem:()=>rl,SubsupItem:()=>$a});var Kt={};__webpack_require__.r(Kt),__webpack_require__.d(Kt,{default:()=>vl,splitAlignArray:()=>yl});var $t={};__webpack_require__.r($t),__webpack_require__.d($t,{default:()=>_l});var Yt={};__webpack_require__.r(Yt),__webpack_require__.d(Yt,{BaseConfiguration:()=>Rl,BaseTags:()=>Ll,Other:()=>Il});var Qt={};__webpack_require__.r(Qt),__webpack_require__.d(Qt,{TeX:()=>Sl});var Zt={};__webpack_require__.r(Zt),__webpack_require__.d(Zt,{FlalignItem:()=>Ol,MultlineItem:()=>Ml});var te={};__webpack_require__.r(te),__webpack_require__.d(te,{NewcommandPriority:()=>Pl,NewcommandTables:()=>Dl,NewcommandUtil:()=>Bl});var ee={};__webpack_require__.r(ee),__webpack_require__.d(ee,{AmsMethods:()=>Ul});var se={};__webpack_require__.r(se),__webpack_require__.d(se,{BeginEnvItem:()=>ql});var ie={};__webpack_require__.r(ie),__webpack_require__.d(ie,{default:()=>Wl});var re={};__webpack_require__.r(re),__webpack_require__.d(re,{NewcommandConfig:()=>zl,NewcommandConfiguration:()=>Xl});var ne={};__webpack_require__.r(ne),__webpack_require__.d(ne,{AmsConfiguration:()=>Gl,AmsTags:()=>Vl});var oe={};__webpack_require__.r(oe),__webpack_require__.d(oe,{RequireConfiguration:()=>tc,RequireLoad:()=>Yl,RequireMethods:()=>Ql,options:()=>Zl});var ae={};__webpack_require__.r(ae),__webpack_require__.d(ae,{AutoloadConfiguration:()=>rc});var le={};__webpack_require__.r(le),__webpack_require__.d(le,{ConfigMacrosConfiguration:()=>cc});var ce={};__webpack_require__.r(ce),__webpack_require__.d(ce,{NoUndefinedConfiguration:()=>hc});var he={};__webpack_require__.r(he),__webpack_require__.d(he,{TextParser:()=>dc});var de={};__webpack_require__.r(de),__webpack_require__.d(de,{TextMacrosMethods:()=>uc});var ue={};__webpack_require__.r(ue),__webpack_require__.d(ue,{TextBaseConfiguration:()=>mc,TextMacrosConfiguration:()=>gc});var pe={};__webpack_require__.r(pe),__webpack_require__.d(pe,{FindMathML:()=>Ec});var me={};__webpack_require__.r(me),__webpack_require__.d(me,{MathMLCompile:()=>yc});var fe={};__webpack_require__.r(fe),__webpack_require__.d(fe,{MathML:()=>xc});var ge={};__webpack_require__.r(ge),__webpack_require__.d(ge,{DIRECTION:()=>Nc,H:()=>Tc,V:()=>vc});var be={};__webpack_require__.r(be),__webpack_require__.d(be,{DIRECTION:()=>Nc,FontData:()=>Cc,NOSTRETCH:()=>_c,mergeOptions:()=>wc});var Ee={};__webpack_require__.r(Ee),__webpack_require__.d(Ee,{LineBBox:()=>kc});var ye={};__webpack_require__.r(ye),__webpack_require__.d(ye,{LinebreakVisitor:()=>Rc,Linebreaks:()=>Lc,NOBREAK:()=>Ic});var xe={};__webpack_require__.r(xe),__webpack_require__.d(xe,{CommonOutputJax:()=>Mc,FONTPATH:()=>Sc});var Ne={};__webpack_require__.r(Ne),__webpack_require__.d(Ne,{CommonWrapperFactory:()=>Oc});var ve={};__webpack_require__.r(ve),__webpack_require__.d(ve,{CommonWrapper:()=>jc,SPACE:()=>Fc});var Te={};__webpack_require__.r(Te),__webpack_require__.d(Te,{ChtmlWrapper:()=>qc,FONTSIZE:()=>Uc});var Ae={};__webpack_require__.r(Ae),__webpack_require__.d(Ae,{CommonMathMixin:()=>Hc});var _e={};__webpack_require__.r(_e),__webpack_require__.d(_e,{ChtmlMath:()=>Wc});var we={};__webpack_require__.r(we),__webpack_require__.d(we,{CommonMiMixin:()=>zc});var Ce={};__webpack_require__.r(Ce),__webpack_require__.d(Ce,{ChtmlMi:()=>Xc});var ke={};__webpack_require__.r(ke),__webpack_require__.d(ke,{CommonMoMixin:()=>Vc});var Ie={};__webpack_require__.r(Ie),__webpack_require__.d(Ie,{Usage:()=>Gc});var Le={};__webpack_require__.r(Le),__webpack_require__.d(Le,{AddCSS:()=>Kc,ChtmlFontData:()=>Jc,DIRECTION:()=>Nc,FontData:()=>Cc,NOSTRETCH:()=>_c,mergeOptions:()=>wc});var Re={};__webpack_require__.r(Re),__webpack_require__.d(Re,{ChtmlMo:()=>$c});var Se={};__webpack_require__.r(Se),__webpack_require__.d(Se,{CommonMnMixin:()=>Yc});var Me={};__webpack_require__.r(Me),__webpack_require__.d(Me,{ChtmlMn:()=>Qc});var Oe={};__webpack_require__.r(Oe),__webpack_require__.d(Oe,{CommonMsMixin:()=>Zc});var De={};__webpack_require__.r(De),__webpack_require__.d(De,{ChtmlMs:()=>th});var Pe={};__webpack_require__.r(Pe),__webpack_require__.d(Pe,{CommonMtextMixin:()=>eh});var Be={};__webpack_require__.r(Be),__webpack_require__.d(Be,{ChtmlMtext:()=>sh});var Fe={};__webpack_require__.r(Fe),__webpack_require__.d(Fe,{CommonMspaceMixin:()=>ih});var je={};__webpack_require__.r(je),__webpack_require__.d(je,{ChtmlMspace:()=>rh});var Ue={};__webpack_require__.r(Ue),__webpack_require__.d(Ue,{CommonMpaddedMixin:()=>nh});var qe={};__webpack_require__.r(qe),__webpack_require__.d(qe,{ChtmlMpadded:()=>oh});var He={};__webpack_require__.r(He),__webpack_require__.d(He,{ARROWDX:()=>lh,ARROWX:()=>ah,ARROWY:()=>ch,CommonArrow:()=>kh,CommonBorder:()=>Ah,CommonBorder2:()=>_h,CommonDiagonalArrow:()=>Ch,CommonDiagonalStrike:()=>wh,PADDING:()=>dh,SOLID:()=>uh,THICKNESS:()=>hh,arrowBBox:()=>Th,arrowBBoxHD:()=>yh,arrowBBoxW:()=>xh,arrowDef:()=>Nh,arrowHead:()=>Eh,diagonalArrowDef:()=>vh,fullBBox:()=>fh,fullBorder:()=>bh,fullPadding:()=>gh,sideIndex:()=>ph,sideNames:()=>mh});var We={};__webpack_require__.r(We),__webpack_require__.d(We,{CommonMencloseMixin:()=>Ih});var ze={};__webpack_require__.r(ze),__webpack_require__.d(ze,{ARROWDX:()=>lh,ARROWX:()=>ah,ARROWY:()=>ch,Arrow:()=>Dh,Border:()=>Rh,Border2:()=>Sh,CommonArrow:()=>kh,CommonBorder:()=>Ah,CommonBorder2:()=>_h,CommonDiagonalArrow:()=>Ch,CommonDiagonalStrike:()=>wh,DiagonalArrow:()=>Oh,DiagonalStrike:()=>Mh,PADDING:()=>dh,RenderElement:()=>Lh,SOLID:()=>uh,THICKNESS:()=>hh,arrowBBox:()=>Th,arrowBBoxHD:()=>yh,arrowBBoxW:()=>xh,arrowDef:()=>Nh,arrowHead:()=>Eh,diagonalArrowDef:()=>vh,fullBBox:()=>fh,fullBorder:()=>bh,fullPadding:()=>gh,sideIndex:()=>ph,sideNames:()=>mh});var Xe={};__webpack_require__.r(Xe),__webpack_require__.d(Xe,{ChtmlMenclose:()=>Fh});var Ve={};__webpack_require__.r(Ve),__webpack_require__.d(Ve,{CommonInferredMrowMixin:()=>Uh,CommonMrowMixin:()=>jh});var Ge={};__webpack_require__.r(Ge),__webpack_require__.d(Ge,{ChtmlInferredMrow:()=>Hh,ChtmlMrow:()=>qh});var Je={};__webpack_require__.r(Je),__webpack_require__.d(Je,{CommonMfencedMixin:()=>Wh});var Ke={};__webpack_require__.r(Ke),__webpack_require__.d(Ke,{ChtmlMfenced:()=>zh});var $e={};__webpack_require__.r($e),__webpack_require__.d($e,{CommonMfracMixin:()=>Xh});var Ye={};__webpack_require__.r(Ye),__webpack_require__.d(Ye,{ChtmlMfrac:()=>Vh});var Qe={};__webpack_require__.r(Qe),__webpack_require__.d(Qe,{CommonMsqrtMixin:()=>Gh});var Ze={};__webpack_require__.r(Ze),__webpack_require__.d(Ze,{ChtmlMsqrt:()=>Jh});var ts={};__webpack_require__.r(ts),__webpack_require__.d(ts,{CommonMrootMixin:()=>Kh});var es={};__webpack_require__.r(es),__webpack_require__.d(es,{ChtmlMroot:()=>$h});var ss={};__webpack_require__.r(ss),__webpack_require__.d(ss,{CommonMsubMixin:()=>Yh,CommonMsubsupMixin:()=>Zh,CommonMsupMixin:()=>Qh});var is={};__webpack_require__.r(is),__webpack_require__.d(is,{CommonScriptbaseMixin:()=>td});var rs={};__webpack_require__.r(rs),__webpack_require__.d(rs,{ChtmlScriptbase:()=>ed});var ns={};__webpack_require__.r(ns),__webpack_require__.d(ns,{ChtmlMsub:()=>sd,ChtmlMsubsup:()=>rd,ChtmlMsup:()=>id});var os={};__webpack_require__.r(os),__webpack_require__.d(os,{CommonMoverMixin:()=>od,CommonMunderMixin:()=>nd,CommonMunderoverMixin:()=>ad});var as={};__webpack_require__.r(as),__webpack_require__.d(as,{ChtmlMover:()=>cd,ChtmlMunder:()=>ld,ChtmlMunderover:()=>hd});var ls={};__webpack_require__.r(ls),__webpack_require__.d(ls,{CommonMmultiscriptsMixin:()=>pd,NextScript:()=>dd,ScriptNames:()=>ud});var cs={};__webpack_require__.r(cs),__webpack_require__.d(cs,{ChtmlMmultiscripts:()=>md});var hs={};__webpack_require__.r(hs),__webpack_require__.d(hs,{BREAK_BELOW:()=>fd,CommonMtableMixin:()=>gd});var ds={};__webpack_require__.r(ds),__webpack_require__.d(ds,{ChtmlMtable:()=>bd});var us={};__webpack_require__.r(us),__webpack_require__.d(us,{CommonMlabeledtrMixin:()=>yd,CommonMtrMixin:()=>Ed});var ps={};__webpack_require__.r(ps),__webpack_require__.d(ps,{ChtmlMlabeledtr:()=>Nd,ChtmlMtr:()=>xd});var ms={};__webpack_require__.r(ms),__webpack_require__.d(ms,{CommonMtdMixin:()=>vd});var fs={};__webpack_require__.r(fs),__webpack_require__.d(fs,{ChtmlMtd:()=>Td});var gs={};__webpack_require__.r(gs),__webpack_require__.d(gs,{CommonMactionMixin:()=>_d,TooltipData:()=>Ad});var bs={};__webpack_require__.r(bs),__webpack_require__.d(bs,{ChtmlMaction:()=>wd});var Es={};__webpack_require__.r(Es),__webpack_require__.d(Es,{CommonMglyphMixin:()=>Cd});var ys={};__webpack_require__.r(ys),__webpack_require__.d(ys,{ChtmlMglyph:()=>kd});var xs={};__webpack_require__.r(xs),__webpack_require__.d(xs,{CommonSemanticsMixin:()=>Id});var Ns={};__webpack_require__.r(Ns),__webpack_require__.d(Ns,{CommonXmlNodeMixin:()=>Ld});var vs={};__webpack_require__.r(vs),__webpack_require__.d(vs,{ChtmlAnnotation:()=>Sd,ChtmlAnnotationXML:()=>Od,ChtmlSemantics:()=>Rd,ChtmlXmlNode:()=>Dd});var Ts={};__webpack_require__.r(Ts),__webpack_require__.d(Ts,{CommonTeXAtomMixin:()=>Pd});var As={};__webpack_require__.r(As),__webpack_require__.d(As,{ChtmlTeXAtom:()=>Bd});var _s={};__webpack_require__.r(_s),__webpack_require__.d(_s,{CommonTextNodeMixin:()=>Fd});var ws={};__webpack_require__.r(ws),__webpack_require__.d(ws,{ChtmlTextNode:()=>jd});var Cs={};__webpack_require__.r(Cs),__webpack_require__.d(Cs,{ChtmlHtmlNode:()=>Ud});var ks={};__webpack_require__.r(ks),__webpack_require__.d(ks,{ChtmlWrappers:()=>qd});var Is={};__webpack_require__.r(Is),__webpack_require__.d(Is,{ChtmlWrapperFactory:()=>Hd});var Ls={};__webpack_require__.r(Ls),__webpack_require__.d(Ls,{MathJaxFiraFont:()=>Xd});var Rs={};__webpack_require__.r(Rs),__webpack_require__.d(Rs,{DefaultFont:()=>Jd,fontName:()=>Gd});var Ss={};__webpack_require__.r(Ss),__webpack_require__.d(Ss,{CHTML:()=>Kd});var Ms={};__webpack_require__.r(Ms),__webpack_require__.d(Ms,{AddFontIds:()=>$d});var Os={};__webpack_require__.r(Os),__webpack_require__.d(Os,{MJContextMenu:()=>Zu});var Ds={};__webpack_require__.r(Ds),__webpack_require__.d(Ds,{addPreference:()=>ab,engineSetup:()=>rb,fromPreference:()=>lb,locales:()=>sb,parseDOM:()=>ob,setupEngine:()=>ib,toEnriched:()=>nb,toPreference:()=>cb});var Ps={};__webpack_require__.r(Ps),__webpack_require__.d(Ps,{clearspeakMenu:()=>Eb,localeMenu:()=>xb});var Bs={};__webpack_require__.r(Bs),__webpack_require__.d(Bs,{copyToClipboard:()=>vb,isMac:()=>Nb});var Fs={};__webpack_require__.r(Fs),__webpack_require__.d(Fs,{annotation:()=>wb,copyAnnotations:()=>Ab,showAnnotations:()=>Tb});var js={};__webpack_require__.r(js),__webpack_require__.d(js,{RadioCompare:()=>kb});var Us={};__webpack_require__.r(Us),__webpack_require__.d(Us,{MmlVisitor:()=>Ib});var qs={};__webpack_require__.r(qs),__webpack_require__.d(qs,{SelectableInfo:()=>Lb});var Hs={};__webpack_require__.r(Hs),__webpack_require__.d(Hs,{Menu:()=>Mb});var Ws={};__webpack_require__.r(Ws),__webpack_require__.d(Ws,{MenuHandler:()=>Pb,MenuMathDocumentMixin:()=>Db,MenuMathItemMixin:()=>Ob});var zs={};__webpack_require__.r(zs),__webpack_require__.d(zs,{EnrichHandler:()=>Ub,EnrichedMathDocumentMixin:()=>jb,EnrichedMathItemMixin:()=>Fb,enrichVisitor:()=>Bb});var Xs={};__webpack_require__.r(Xs),__webpack_require__.d(Xs,{InPlace:()=>Yb,SemAttr:()=>Qb,buildLabel:()=>Jb,buildSpeech:()=>Kb,honk:()=>$b,ssmlParsing:()=>Hb});var Vs={};__webpack_require__.r(Vs),__webpack_require__.d(Vs,{GeneratorPool:()=>Zb});var Gs={};__webpack_require__.r(Gs),__webpack_require__.d(Gs,{WorkerHandler:()=>sE});var Js={};__webpack_require__.r(Js),__webpack_require__.d(Js,{SpeechHandler:()=>lE,SpeechMathDocumentMixin:()=>aE,SpeechMathItemMixin:()=>oE});var Ks={};__webpack_require__.r(Ks),__webpack_require__.d(Ks,{getHighlighter:()=>gE});var $s={};__webpack_require__.r($s),__webpack_require__.d($s,{AbstractRegion:()=>EE,DummyRegion:()=>yE,HoverRegion:()=>AE,LiveRegion:()=>vE,SpeechRegion:()=>TE,StringRegion:()=>xE,ToolTip:()=>NE});var Ys={};__webpack_require__.r(Ys),__webpack_require__.d(Ys,{AbstractExplorer:()=>_E});var Qs={};__webpack_require__.r(Qs),__webpack_require__.d(Qs,{SpeechExplorer:()=>RE,hasModifiers:()=>IE,isContainer:()=>kE});var Zs={};__webpack_require__.r(Zs),__webpack_require__.d(Zs,{AbstractMouseExplorer:()=>SE,ContentHoverer:()=>DE,FlameHoverer:()=>PE,Hoverer:()=>ME,ValueHoverer:()=>OE});var ti={};__webpack_require__.r(ti),__webpack_require__.d(ti,{AbstractTreeExplorer:()=>BE,ContrastPicker:()=>UE,FlameColorer:()=>FE,TreeColorer:()=>jE});var ei={};__webpack_require__.r(ei),__webpack_require__.d(ei,{ExplorerPool:()=>WE,RegionPool:()=>qE});var si={};__webpack_require__.r(si),__webpack_require__.d(si,{ExplorerHandler:()=>GE,ExplorerMathDocumentMixin:()=>VE,ExplorerMathItemMixin:()=>XE,setA11yOption:()=>KE,setA11yOptions:()=>JE});const ii="4.0.0",ri="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof globalThis?globalThis:{};function ni(t){return"object"==typeof t&&null!==t}function oi(t,e,s=!1){var i;for(const r of Object.keys(e))"__esModule"!==r&&t[r]!==e[r]&&null!==e[r]&&void 0!==e[r]&&(ni(t[r])&&ni(e[r])?oi(t[r],e[r],s||"_"===r):s&&(null===(i=Object.getOwnPropertyDescriptor(t,r))||void 0===i?void 0:i.get)||(t[r]=e[r]));return t}function ai(t,e,s){t[e]||(t[e]={}),t=t[e];for(const e of Object.keys(s))ni(t[e])&&ni(s[e])?ai(t,e,s[e]):null==t[e]&&null!=s[e]&&(t[e]=s[e]);return t}function li(t){return oi(ci,t)}void 0!==ri.MathJax&&ri.MathJax.constructor==={}.constructor||(ri.MathJax={}),ri.MathJax.version||(ri.MathJax={version:ii,_:{},config:ri.MathJax});const ci=ri.MathJax,hi="undefined"!=typeof window,di={window:hi?window:null,document:hi?window.document:null,os:(()=>{if(hi&&window.navigator){const t=window.navigator.appVersion,e=[["Win","Windows"],["Mac","MacOS"],["X11","Unix"],["Linux","Unix"]];for(const[s,i]of e)if(t.includes(s))return i;if(window.navigator.userAgent.includes("Android"))return"Unix"}return"unknown"})()};class ui extends Error{constructor(t,e){super(t),this.package=e}}class pi{get canLoad(){return 0===this.dependencyCount&&!this.noLoad&&!this.isLoading&&!this.hasFailed}static loadPromise(t){const e=vi[t]||{},s=e.extraLoads?xi.load(...e.extraLoads):Promise.resolve(),i=e.checkReady||(()=>Promise.resolve());return s.then((()=>i()))}static resolvePath(t,e=!0){const s={name:t,original:t,addExtension:e};return xi.pathFilters.execute(s),s.name}static loadAll(){for(const t of this.packages.values())t.canLoad&&t.load()}constructor(t,e=!1){this.isLoaded=!1,this.result={},this.isLoading=!1,this.hasFailed=!1,this.dependents=[],this.dependencies=[],this.dependencyCount=0,this.provided=[],this.name=t,this.noLoad=e,pi.packages.set(t,this),this.promise=this.makePromise(this.makeDependencies())}makeDependencies(){const t=[],e=pi.packages,s=this.noLoad,i=this.name,r=[];Object.hasOwn(vi.dependencies,i)?r.push(...vi.dependencies[i]):"core"!==i&&r.push("core");for(const i of r){const r=e.get(i)||new pi(i,s);this.dependencies.includes(r)||(r.addDependent(this,s),this.dependencies.push(r),r.isLoaded||(this.dependencyCount++,t.push(r.promise)))}return t}makePromise(t){let e=new Promise(((t,e)=>{this.resolve=t,this.reject=e}));const s=vi[this.name]||{};return s.ready&&(e=e.then((t=>s.ready(this.name)))),t.length&&(t.push(e),e=Promise.all(t).then((t=>t.join(", ")))),s.failed&&e.catch((t=>s.failed(new ui(t,this.name)))),e}load(){if(!this.isLoaded&&!this.isLoading&&!this.noLoad){this.isLoading=!0;const t=pi.resolvePath(this.name);vi.require?this.loadCustom(t):this.loadScript(t)}}loadCustom(t){try{const e=vi.require(t);e instanceof Promise?e.then((t=>this.result=t)).then((()=>this.checkLoad())).catch((e=>this.failed("Can't load \""+t+'"\n'+e.message.trim()))):(this.result=e,this.checkLoad())}catch(t){this.failed(t.message)}}loadScript(t){const e=di.document.createElement("script");e.src=t,e.charset="UTF-8",e.onload=t=>this.checkLoad(),e.onerror=e=>this.failed("Can't load \""+t+'"'),di.document.head.appendChild(e)}loaded(){this.isLoaded=!0,this.isLoading=!1;for(const t of this.dependents)t.requirementSatisfied();for(const t of this.provided)t.loaded();this.resolve(this.name)}failed(t){this.hasFailed=!0,this.isLoading=!1,this.reject(new ui(t,this.name))}checkLoad(){pi.loadPromise(this.name).then((()=>this.loaded())).catch((t=>this.failed(t)))}requirementSatisfied(){this.dependencyCount&&(this.dependencyCount--,this.canLoad&&this.load())}provides(t=[]){for(const e of t){let t=pi.packages.get(e);t||(vi.dependencies[e]||(vi.dependencies[e]=[]),vi.dependencies[e].push(e),t=new pi(e,!0),t.isLoading=!0),this.provided.push(t)}}addDependent(t,e){this.dependents.push(t),e||this.checkNoLoad()}checkNoLoad(){if(this.noLoad){this.noLoad=!1;for(const t of this.dependencies)t.checkNoLoad()}}}pi.packages=new Map;class mi{constructor(){this.items=[],this.items=[]}[Symbol.iterator](){let t=0;const e=this.items;return{next:()=>({value:e[t++],done:t>e.length})}}add(t,e=mi.DEFAULTPRIORITY){let s=this.items.length;do{s--}while(s>=0&&e<this.items[s].priority);return this.items.splice(s+1,0,{item:t,priority:e}),t}remove(t){let e=this.items.length;do{e--}while(e>=0&&this.items[e].item!==t);return e>=0&&this.items.splice(e,1),this}}mi.DEFAULTPRIORITY=5;class fi extends mi{constructor(t=null){super(),t&&this.addList(t)}addList(t){for(const e of t)Array.isArray(e)?this.add(e[0],e[1]):this.add(e)}execute(...t){for(const e of this){if(!1===e.item(...t))return!1}return!0}asyncExecute(...t){let e=-1;const s=this.items;return new Promise(((i,r)=>{!function n(){for(;++e<s.length;){const o=s[e].item(...t);if(o instanceof Promise)return void o.then(n).catch((t=>r(t)));if(!1===o)return void i(!1)}i(!0)}()}))}}const gi=ci.config||{};var bi=function(t,e,s,i){return new(s||(s=Promise))((function(r,n){function o(t){try{l(i.next(t))}catch(t){n(t)}}function a(t){try{l(i.throw(t))}catch(t){n(t)}}function l(t){var e;t.done?r(t.value):(e=t.value,e instanceof s?e:new s((function(t){t(e)}))).then(o,a)}l((i=i.apply(t,e||[])).next())}))};const Ei={source:t=>(Object.hasOwn(vi.source,t.name)&&(t.name=vi.source[t.name]),!0),normalize:t=>{const e=t.name;return e.match(/^(?:[a-z]+:\/)?\/|[a-z]:\\|\[/i)||(t.name="[mathjax]/"+e.replace(/^\.\//,"")),!0},prefix:t=>{let e;for(;(e=t.name.match(/^\[([^\]]*)\]/))&&Object.hasOwn(vi.paths,e[1]);)t.name=vi.paths[e[1]]+t.name.substring(e[0].length);return!0},addExtension:t=>(t.addExtension&&!t.name.match(/\.[^/]+$/)&&(t.name+=".js"),!0)},yi=ci.version,xi={versions:new Map,nestedLoads:[],ready(...t){0===t.length&&(t=Array.from(pi.packages.keys()));const e=[];for(const s of t){const t=pi.packages.get(s)||new pi(s,!0);e.push(t.promise)}return Promise.all(e)},load(...t){if(0===t.length)return Promise.resolve([]);let e=[];this.nestedLoads.unshift(e);const s=Promise.resolve().then((()=>bi(this,void 0,void 0,(function*(){const s=[];for(const e of t){let t=pi.packages.get(e);t||(t=new pi(e),t.provides(vi.provides[e])),t.checkNoLoad(),s.push(t.promise.then((()=>(vi.versionWarnings&&t.isLoaded&&!xi.versions.has(pi.resolvePath(e))&&console.warn(`No version information available for component ${e}`),t.result))))}pi.loadAll();const i=yield Promise.all(s);for(;e.length;){const t=Promise.all(e);e=this.nestedLoads[this.nestedLoads.indexOf(e)]=[],yield t}return this.nestedLoads.splice(this.nestedLoads.indexOf(e),1),i}))));return this.nestedLoads.slice(1).forEach((t=>t.push(s))),s},preLoaded(...t){for(const e of t){let t=pi.packages.get(e);t||(t=new pi(e,!0),t.provides(vi.provides[e])),t.loaded()}},addPackageData(t,e){let s=vi[t];s||(s=vi[t]={});for(const[t,i]of Object.entries(e))if(Array.isArray(i)){s[t]||(s[t]=[]);const e=new Set([...s[t],...i]);s[t]=[...e]}else s[t]=i},defaultReady(){void 0!==Ni.startup&&Ni.config.startup.ready()},getRoot(){if(di.document){const t=di.document.currentScript||di.document.getElementById("MathJax-script");if(t&&t instanceof HTMLScriptElement)return t.src.replace(/\/[^/]*$/,"")}return gi?.loader?.paths?.mathjax||gi?.__dirname||"/"},checkVersion(t,e,s){return this.saveVersion(t),!(!vi.versionWarnings||e===yi)&&(console.warn(`Component ${t} uses ${e} of MathJax; version in use is ${yi}`),!0)},saveVersion(t){xi.versions.set(pi.resolvePath(t),yi)},pathFilters:new fi};xi.pathFilters.add(Ei.source,0),xi.pathFilters.add(Ei.normalize,10),xi.pathFilters.add(Ei.prefix,20),xi.pathFilters.add(Ei.addExtension,30);const Ni=ci;if(void 0===Ni.loader){ai(Ni.config,"loader",{paths:{mathjax:xi.getRoot()},source:{},dependencies:{},provides:{},load:[],ready:xi.defaultReady.bind(xi),failed:t=>console.log(`MathJax(${t.package||"?"}): ${t.message}`),require:null,pathFilters:[],versionWarnings:!0}),li({loader:xi});for(const t of Ni.config.loader.pathFilters)Array.isArray(t)?xi.pathFilters.add(t[0],t[1]):xi.pathFilters.add(t)}const vi=Ni.config.loader,Ti={}.constructor;function Ai(t){return"object"==typeof t&&null!==t&&(t.constructor===Ti||t.constructor===ki)}const _i="[+]",wi="[-]",Ci={invalidOption:"warn",optionError:(t,e)=>{if("fatal"===Ci.invalidOption)throw new Error(t);console.warn("MathJax: "+t)}};class ki{}function Ii(t){return Object.assign(Object.create(ki.prototype),t)}function Li(t){return Array.isArray(t)?t:[t]}function Ri(t){return t?Object.keys(t).concat(Object.getOwnPropertySymbols(t)):[]}function Si(t){const e={};for(const s of Ri(t)){const i=Object.getOwnPropertyDescriptor(t,s),r=i.value;Array.isArray(r)?i.value=Mi([],r,!1):Ai(r)&&(i.value=Si(r)),i.enumerable&&(e[s]=i)}return Object.defineProperties(t.constructor===ki?Ii({}):{},e)}function Mi(t,e,s=!0){for(let i of Ri(e)){if(s&&void 0===t[i]&&t.constructor!==ki){"symbol"==typeof i&&(i=i.toString()),Ci.optionError(`Invalid option "${i}" (no default value).`,i);continue}const r=e[i];let n=t[i];if(!Ai(r)||null===n||"object"!=typeof n&&"function"!=typeof n)Array.isArray(r)?(t[i]=[],Mi(t[i],r,!1)):Ai(r)?t[i]=Si(r):t[i]=r;else{const e=Ri(r);Array.isArray(n)&&(1===e.length&&(e[0]===_i||e[0]===wi)&&Array.isArray(r[e[0]])||2===e.length&&e.sort().join(",")===_i+","+wi&&Array.isArray(r[_i])&&Array.isArray(r[wi]))?(r[wi]&&(n=t[i]=n.filter((t=>r[wi].indexOf(t)<0))),r[_i]&&(t[i]=[...n,...r[_i]])):Mi(n,r,s)}}return t}function Oi(t,...e){return e.forEach((e=>Mi(t,e,!1))),t}function Di(t,...e){return e.forEach((e=>Mi(t,e,!0))),t}function Pi(t,...e){const s={};for(const i of e)Object.hasOwn(t,i)&&(s[i]=t[i]);return s}function Bi(t,e){return Pi(t,...Object.keys(e))}function Fi(t,...e){const s=[];for(const i of e){const e={},r={};for(const s of Object.keys(t||{}))(void 0===i[s]?r:e)[s]=t[s];s.push(e),t=r}return s.unshift(t),s}function ji(t,e,s=null){return Object.hasOwn(e,t)?e[t]:s}var Ui=function(t,e,s,i){return new(s||(s=Promise))((function(r,n){function o(t){try{l(i.next(t))}catch(t){n(t)}}function a(t){try{l(i.throw(t))}catch(t){n(t)}}function l(t){var e;t.done?r(t.value):(e=t.value,e instanceof s?e:new s((function(t){t(e)}))).then(o,a)}l((i=i.apply(t,e||[])).next())}))};class qi{static toMML(t){return qi.visitor.visitTree(t,this.document)}static registerConstructor(t,e){qi.constructors[t]=e}static useHandler(t,e=!1){Wi.handler&&!e||(Wi.handler=t)}static useAdaptor(t,e=!1){Wi.adaptor&&!e||(Wi.adaptor=t)}static useInput(t,e=!1){zi&&!e||Wi.input.push(t)}static useOutput(t,e=!1){Wi.output&&!e||(Wi.output=t)}static extendHandler(t,e=10){qi.extensions.add(t,e)}static defaultReady(){qi.getComponents(),qi.makeMethods(),qi.pagePromise.then((()=>Wi.pageReady())).then((()=>qi.promiseResolve())).catch((t=>qi.promiseReject(t)))}static defaultPageReady(){return(Wi.loadAllFontFiles&&qi.output.font?qi.output.font.loadDynamicFiles():Promise.resolve()).then((()=>{var t;return null===(t=qi.document.menu)||void 0===t?void 0:t.loadingPromise})).then(Wi.typeset&&Hi.typesetPromise?()=>qi.typesetPromise(Wi.elements):Promise.resolve()).then((()=>qi.promiseResolve()))}static typesetPromise(t){return this.hasTypeset=!0,qi.document.whenReady((()=>Ui(this,void 0,void 0,(function*(){qi.document.options.elements=t,qi.document.reset(),yield qi.document.renderPromise()}))))}static getComponents(){qi.visitor=new Hi._.core.MmlTree.SerializedMmlVisitor.SerializedMmlVisitor,qi.mathjax=Hi._.mathjax.mathjax,qi.input=qi.getInputJax(),qi.output=qi.getOutputJax(),qi.adaptor=qi.getAdaptor(),qi.handler&&qi.mathjax.handlers.unregister(qi.handler),qi.handler=qi.getHandler(),qi.handler&&(qi.mathjax.handlers.register(qi.handler),qi.document=qi.getDocument())}static makeMethods(){qi.input&&qi.output&&qi.makeTypesetMethods();const t=qi.output?qi.output.name.toLowerCase():"";for(const e of qi.input){const s=e.name.toLowerCase();qi.makeMmlMethods(s,e),qi.makeResetMethod(s,e),qi.output&&qi.makeOutputMethods(s,t,e)}Hi.done=()=>qi.document.done(),Hi.whenReady=t=>qi.document.whenReady(t)}static makeTypesetMethods(){Hi.typeset=(t=null)=>{this.hasTypeset=!0,qi.document.options.elements=t,qi.document.reset(),qi.document.render()},Hi.typesetPromise=(t=null)=>qi.typesetPromise(t),Hi.typesetClear=(t=null)=>{t?qi.document.clearMathItemsWithin(t):qi.document.clear()}}static makeOutputMethods(t,e,s){const i=t+"2"+e;Hi[i]=(t,e={})=>(e=Object.assign(Object.assign({},e),{format:s.name}),qi.document.convert(t,e)),Hi[i+"Promise"]=(t,e={})=>(e=Object.assign(Object.assign({},e),{format:s.name}),qi.document.convertPromise(t,e)),Hi[e+"Stylesheet"]=()=>qi.output.styleSheet(qi.document),"getMetricsFor"in qi.output&&(Hi.getMetricsFor=(t,e)=>qi.output.getMetricsFor(t,e))}static makeMmlMethods(t,e){const s=Hi._.core.MathItem.STATE;Hi[t+"2mml"]=(t,i={})=>(i=Object.assign(Object.assign({},i),{end:s.CONVERT,format:e.name}),qi.toMML(qi.document.convert(t,i))),Hi[t+"2mmlPromise"]=(t,...i)=>Ui(this,[t,...i],void 0,(function*(t,i={}){i=Object.assign(Object.assign({},i),{end:s.CONVERT,format:e.name});const r=yield qi.document.convertPromise(t,i);return qi.toMML(r)}))}static makeResetMethod(t,e){Hi[t+"Reset"]=(...t)=>e.reset(...t)}static getInputJax(){const t=[];for(const e of Wi.input){const s=qi.constructors[e];if(!s)throw Error('Input Jax "'+e+'" is not defined (has it been loaded?)');t[e]=new s(Hi.config[e]),t.push(t[e])}return t}static getOutputJax(){const t=Wi.output;if(!t)return null;const e=qi.constructors[t];if(!e)throw Error('Output Jax "'+t+'" is not defined (has it been loaded?)');return new e(Hi.config[t])}static getAdaptor(){const t=Wi.adaptor;if(!t||"none"===t)return null;const e=qi.constructors[t];if(!e)throw Error('DOMAdaptor "'+t+'" is not defined (has it been loaded?)');return e(Hi.config[t])}static getHandler(){const t=Wi.handler;if(!t||"none"===t||!qi.adaptor)return null;const e=qi.constructors[t];if(!e)throw Error('Handler "'+t+'" is not defined (has it been loaded?)');let s=new e(qi.adaptor,5);for(const t of qi.extensions)s=t.item(s);return s}static getDocument(t=null){return qi.mathjax.document(t||Wi.document,Object.assign(Object.assign({},Hi.config.options),{InputJax:qi.input,OutputJax:qi.output}))}}qi.extensions=new mi,qi.constructors={},qi.input=[],qi.output=null,qi.handler=null,qi.adaptor=null,qi.elements=null,qi.document=null,qi.promise=new Promise(((t,e)=>{qi.promiseResolve=t,qi.promiseReject=e})),qi.pagePromise=new Promise(((t,e)=>{const s=ri.document;if(s&&s.readyState&&"complete"!==s.readyState&&"interactive"!==s.readyState){const e=()=>t();s.defaultView.addEventListener("load",e,!0),s.defaultView.addEventListener("DOMContentLoaded",e,!0)}else t()})),qi.hasTypeset=!1,qi.defaultOptionError=Ci.optionError;const Hi=ci;void 0===Hi._.startup&&(ai(Hi.config,"startup",{input:[],output:"",handler:null,adaptor:null,document:di.document||"",elements:null,typeset:!0,ready:qi.defaultReady.bind(qi),pageReady:qi.defaultPageReady.bind(qi)}),li({startup:qi,options:{}}),Hi.config.startup.invalidOption&&(Ci.invalidOption=Hi.config.startup.invalidOption),Hi.config.startup.optionError&&(Ci.optionError=Hi.config.startup.optionError));const Wi=Hi.config.startup,zi=0!==Wi.input.length;MathJax.loader&&MathJax.loader.checkVersion("startup",ii,"startup"),li({_:{components:{loader:n,package:s,startup:a}}});xi.preLoaded("loader","startup"),ai(MathJax.config.loader,"dependencies",{"a11y/semantic-enrich":["input/mml","a11y/sre"],"a11y/speech":["a11y/semantic-enrich"],"a11y/complexity":["a11y/semantic-enrich"],"a11y/explorer":["a11y/speech"],"[mml]/mml3":["input/mml"],"[tex]/action":["input/tex-base"],"[tex]/ams":["input/tex-base","[tex]/newcommand"],"[tex]/amscd":["input/tex-base"],"[tex]/autoload":["input/tex-base","[tex]/require"],"[tex]/bbm":["input/tex-base"],"[tex]/bboldx":["input/tex-base","[tex]/textmacros"],"[tex]/bbox":["input/tex-base"],"[tex]/begingroup":["input/tex-base","[tex]/newcommand"],"[tex]/boldsymbol":["input/tex-base"],"[tex]/braket":["input/tex-base"],"[tex]/bussproofs":["input/tex-base"],"[tex]/cancel":["input/tex-base","[tex]/enclose"],"[tex]/cases":["[tex]/empheq"],"[tex]/centernot":["input/tex-base"],"[tex]/color":["input/tex-base"],"[tex]/colortbl":["input/tex-base","[tex]/color"],"[tex]/colorv2":["input/tex-base"],"[tex]/configmacros":["input/tex-base","[tex]/newcommand"],"[tex]/dsfont":["input/tex-base"],"[tex]/empheq":["input/tex-base","[tex]/ams"],"[tex]/enclose":["input/tex-base"],"[tex]/extpfeil":["input/tex-base","[tex]/newcommand","[tex]/ams"],"[tex]/gensymb":["input/tex-base"],"[tex]/html":["input/tex-base"],"[tex]/mathtools":["input/tex-base","[tex]/newcommand","[tex]/ams","[tex]/boldsymbol"],"[tex]/mhchem":["input/tex-base","[tex]/ams"],"[tex]/newcommand":["input/tex-base"],"[tex]/noerrors":["input/tex-base"],"[tex]/noundefined":["input/tex-base"],"[tex]/physics":["input/tex-base"],"[tex]/require":["input/tex-base"],"[tex]/setoptions":["input/tex-base"],"[tex]/tagformat":["input/tex-base"],"[tex]/texhtml":["input/tex-base"],"[tex]/textcomp":["input/tex-base","[tex]/textmacros"],"[tex]/textmacros":["input/tex-base"],"[tex]/unicode":["input/tex-base"],"[tex]/units":["input/tex-base"],"[tex]/upgreek":["input/tex-base"],"[tex]/verb":["input/tex-base"],"ui/menu":["a11y/sre"]}),ai(MathJax.config.loader,"paths",{tex:"[mathjax]/input/tex/extensions",mml:"[mathjax]/input/mml/extensions",sre:"[mathjax]/sre",mathmaps:"[sre]/mathmaps"}),ai(MathJax.config.loader,"provides",{startup:["loader"],"input/tex":["input/tex-base","[tex]/ams","[tex]/newcommand","[tex]/textmacros","[tex]/noundefined","[tex]/require","[tex]/autoload","[tex]/configmacros"]}),ai(MathJax.config.loader,"source",{"[tex]/amsCd":"[tex]/amscd","[tex]/colorV2":"[tex]/colorv2","[tex]/configMacros":"[tex]/configmacros","[tex]/tagFormat":"[tex]/tagformat"});class Xi{constructor(t=null){this.canMeasureNodes=!0,this.document=t}node(t,e={},s=[],i){const r=this.create(t,i);this.setAttributes(r,e);for(const t of s)this.append(r,t);return r}setProperty(t,e,s){t[e]=s}getProperty(t,e){return t[e]}setAttributes(t,e){if(e.style&&"string"!=typeof e.style)for(const s of Object.keys(e.style))this.setStyle(t,s.replace(/-([a-z])/g,((t,e)=>e.toUpperCase())),e.style[s]);if(e.properties)for(const s of Object.keys(e.properties))t[s]=e.properties[s];for(const s of Object.keys(e))"style"===s&&"string"!=typeof e.style||"properties"===s||this.setAttribute(t,s,e[s])}replace(t,e){return this.insert(t,e),this.remove(e),e}childNode(t,e){return this.childNodes(t)[e]}allClasses(t){const e=this.getAttribute(t,"class");return e?e.replace(/  +/g," ").replace(/^ /,"").replace(/ $/,"").split(/ /):[]}cssText(t){return"style"===this.kind(t)?this.textContent(t):""}}var Vi=function(t,e,s,i){return new(s||(s=Promise))((function(r,n){function o(t){try{l(i.next(t))}catch(t){n(t)}}function a(t){try{l(i.throw(t))}catch(t){n(t)}}function l(t){var e;t.done?r(t.value):(e=t.value,e instanceof s?e:new s((function(t){t(e)}))).then(o,a)}l((i=i.apply(t,e||[])).next())}))};class Gi extends Xi{constructor(t){super(t.document),this.canMeasureNodes=!0,this.window=t,this.parser=new t.DOMParser}parse(t,e="text/html"){return this.parser.parseFromString(t,e)}create(t,e){return e?this.document.createElementNS(e,t):this.document.createElement(t)}text(t){return this.document.createTextNode(t)}head(t=this.document){return t.head||t}body(t=this.document){return t.body||t}root(t=this.document){return t.documentElement||t}doctype(t=this.document){return t.doctype?`<!DOCTYPE ${t.doctype.name}>`:""}tags(t,e,s=null){const i=s?t.getElementsByTagNameNS(s,e):t.getElementsByTagName(e);return Array.from(i)}getElements(t,e){let s=[];for(const e of t)"string"==typeof e?s=s.concat(Array.from(this.document.querySelectorAll(e))):Array.isArray(e)||e instanceof this.window.NodeList||e instanceof this.window.HTMLCollection?s=s.concat(Array.from(e)):s.push(e);return s}getElement(t,e=this.document){return e.querySelector(t)}contains(t,e){return t.contains(e)}parent(t){return t.parentNode}append(t,e){return t.appendChild(e)}insert(t,e){return this.parent(e).insertBefore(t,e)}remove(t){return this.parent(t).removeChild(t)}replace(t,e){return this.parent(e).replaceChild(t,e)}clone(t,e=!0){return t.cloneNode(e)}split(t,e){return t.splitText(e)}next(t){return t.nextSibling}previous(t){return t.previousSibling}firstChild(t){return t.firstChild}lastChild(t){return t.lastChild}childNodes(t){return Array.from(t.childNodes)}childNode(t,e){return t.childNodes[e]}kind(t){const e=t.nodeType;return 1===e||3===e||8===e?t.nodeName.toLowerCase():""}value(t){return t.nodeValue||""}textContent(t){return t.textContent}innerHTML(t){return t.innerHTML}outerHTML(t){return t.outerHTML}serializeXML(t){return(new this.window.XMLSerializer).serializeToString(t)}setAttribute(t,e,s,i=null){return i?(e=i.replace(/.*\//,"")+":"+e.replace(/^.*:/,""),t.setAttributeNS(i,e,s)):t.setAttribute(e,s)}getAttribute(t,e){return t.getAttribute(e)}removeAttribute(t,e){return t.removeAttribute(e)}hasAttribute(t,e){return t.hasAttribute(e)}allAttributes(t){return Array.from(t.attributes).map((t=>({name:t.name,value:t.value})))}addClass(t,e){t.classList?t.classList.add(e):t.className=(t.className+" "+e).trim()}removeClass(t,e){t.classList?t.classList.remove(e):t.className=t.className.split(/ /).filter((t=>t!==e)).join(" ")}hasClass(t,e){return t.classList?t.classList.contains(e):t.className.split(/ /).includes(e)}setStyle(t,e,s){t.style[e]=s}getStyle(t,e){return t.style[e]}allStyles(t){return t.style.cssText}insertRules(t,e){for(const s of e)try{t.sheet.insertRule(s,t.sheet.cssRules.length)}catch(t){console.warn(`MathJax: can't insert css rule '${s}': ${t.message}`)}}cssText(t){return"style"!==this.kind(t)?"":Array.from(t.sheet.cssRules).map((t=>t.cssText)).join("\n")}fontSize(t){const e=this.window.getComputedStyle(t);return parseFloat(e.fontSize)}fontFamily(t){return this.window.getComputedStyle(t).fontFamily||""}nodeSize(t,e=1,s=!1){if(s&&t.getBBox){const{width:s,height:i}=t.getBBox();return[s/e,i/e]}return[t.offsetWidth/e,t.offsetHeight/e]}nodeBBox(t){const{left:e,right:s,top:i,bottom:r}=t.getBoundingClientRect();return{left:e,right:s,top:i,bottom:r}}createWorker(t,e){return Vi(this,void 0,void 0,(function*(){const{path:s,maps:i,worker:r}=e,n=`${s}/${r}`,o=`\n      self.maps = '${Ji(i)}';\n      importScripts('${Ji(n)}');\n    `,a=URL.createObjectURL(new Blob([o],{type:"text/javascript"})),l=new Worker(a);return l.onmessage=t,URL.revokeObjectURL(a),l}))}}function Ji(t){return[...t].map((t=>("\\"===t||"'"===t?t="\\"+t:(t<" "||t>"~")&&(t=`\\u{${t.codePointAt(0).toString(16)}}`),t))).join("")}function Ki(){return new Gi(window)}class $i{constructor(t){const e=this.constructor;this.options=Di(Oi({},e.OPTIONS),t)}}$i.OPTIONS={};class Yi{constructor(t={}){this.adaptor=null,this.mmlFactory=null;const e=this.constructor;this.options=Di(Oi({},e.OPTIONS),t),this.preFilters=new fi(this.options.preFilters),this.postFilters=new fi(this.options.postFilters)}get name(){return this.constructor.NAME}setAdaptor(t){this.adaptor=t}setMmlFactory(t){this.mmlFactory=t}initialize(){}reset(...t){}get processStrings(){return!0}findMath(t,e){return[]}executeFilters(t,e,s,i){const r={math:e,document:s,data:i};return t.execute(r),r.data}}Yi.NAME="generic",Yi.OPTIONS={preFilters:[],postFilters:[]};class Qi{constructor(t={}){this.adaptor=null;const e=this.constructor;this.options=Di(Oi({},e.OPTIONS),t),this.preFilters=new fi(this.options.preFilters),this.postFilters=new fi(this.options.postFilters)}get name(){return this.constructor.NAME}setAdaptor(t){this.adaptor=t}initialize(){}reset(...t){}getMetrics(t){}styleSheet(t){return null}pageElements(t){return null}executeFilters(t,e,s,i){const r={math:e,document:s,data:i};return t.execute(r),r.data}}Qi.NAME="generic",Qi.OPTIONS={preFilters:[],postFilters:[]};const Zi=Symbol();class tr{constructor(t=null){this.next=null,this.prev=null,this.data=t}}class er{constructor(...t){this.list=new tr(Zi),this.list.next=this.list.prev=this.list,this.push(...t)}isBefore(t,e){return t<e}push(...t){for(const e of t){const t=new tr(e);t.next=this.list,t.prev=this.list.prev,this.list.prev=t,t.prev.next=t}return this}pop(){const t=this.list.prev;return t.data===Zi?null:(this.list.prev=t.prev,t.prev.next=this.list,t.next=t.prev=null,t.data)}unshift(...t){for(const e of t.slice(0).reverse()){const t=new tr(e);t.next=this.list.next,t.prev=this.list,this.list.next=t,t.next.prev=t}return this}shift(){const t=this.list.next;return t.data===Zi?null:(this.list.next=t.next,t.next.prev=this.list,t.next=t.prev=null,t.data)}remove(...t){const e=new Map;for(const s of t)e.set(s,!0);let s=this.list.next;for(;s.data!==Zi;){const t=s.next;e.has(s.data)&&(s.prev.next=s.next,s.next.prev=s.prev,s.next=s.prev=null),s=t}return this}clear(){return this.list.next.prev=this.list.prev.next=null,this.list.next=this.list.prev=this.list,this}*[Symbol.iterator](){let t=this.list.next;for(;t.data!==Zi;)yield t.data,t=t.next}*reversed(){let t=this.list.prev;for(;t.data!==Zi;)yield t.data,t=t.prev}insert(t,e=null){null===e&&(e=this.isBefore.bind(this));const s=new tr(t);let i=this.list.next;for(;i.data!==Zi&&e(i.data,s.data);)i=i.next;return s.prev=i.prev,s.next=i,i.prev.next=i.prev=s,this}sort(t=null){null===t&&(t=this.isBefore.bind(this));const e=[];for(const t of this)e.push(new er(t));for(this.list.next=this.list.prev=this.list;e.length>1;){const s=e.shift(),i=e.shift();s.merge(i,t),e.push(s)}return e.length&&(this.list=e[0].list),this}merge(t,e=null){null===e&&(e=this.isBefore.bind(this));let s=this.list.next,i=t.list.next;for(;s.data!==Zi&&i.data!==Zi;)e(i.data,s.data)?([i.prev.next,s.prev.next]=[s,i],[i.prev,s.prev]=[s.prev,i.prev],[this.list.prev.next,t.list.prev.next]=[t.list,this.list],[this.list.prev,t.list.prev]=[t.list.prev,this.list.prev],[s,i]=[i.next,s]):s=s.next;return i.data!==Zi&&(this.list.prev.next=t.list.next,t.list.next.prev=this.list.prev,t.list.prev.next=this.list,this.list.prev=t.list.prev,t.list.next=t.list.prev=t.list),this}}class sr extends er{isBefore(t,e){return t.start.i<e.start.i||t.start.i===e.start.i&&t.start.n<e.start.n}}function ir(t,e,s,i,r,n,o=null){return{open:t,math:e,close:s,n:i,start:{n:r},end:{n},display:o}}class rr{get isEscaped(){return null===this.display}constructor(t,e,s=!0,i={i:0,n:0,delim:""},r={i:0,n:0,delim:""}){this.root=null,this.typesetRoot=null,this.metrics={},this.inputData={},this.outputData={},this._state=nr.UNPROCESSED,this.math=t,this.inputJax=e,this.display=s,this.start=i,this.end=r,this.root=null,this.typesetRoot=null,this.metrics={},this.inputData={},this.outputData={}}render(t){t.renderActions.renderMath(this,t)}rerender(t,e=nr.RERENDER){this.state()>=e&&this.state(e-1),t.renderActions.renderMath(this,t,e)}convert(t,e=nr.LAST){t.renderActions.renderConvert(this,t,e)}compile(t){this.state()<nr.COMPILED&&(this.root=this.inputJax.compile(this,t),this.state(nr.COMPILED))}typeset(t){this.state()<nr.TYPESET&&(this.typesetRoot=t.outputJax[this.isEscaped?"escaped":"typeset"](this,t),this.state(nr.TYPESET))}updateDocument(t){}removeFromDocument(t=!1){this.clear()}setMetrics(t,e,s,i){this.metrics={em:t,ex:e,containerWidth:s,scale:i}}state(t=null,e=!1){return null!=t&&(t<nr.INSERTED&&this._state>=nr.INSERTED&&this.removeFromDocument(e),t<nr.TYPESET&&this._state>=nr.TYPESET&&(this.outputData={}),t<nr.COMPILED&&this._state>=nr.COMPILED&&(this.inputData={}),this._state=t),this._state}reset(t=!1){this.state(nr.UNPROCESSED,t)}clear(){}}const nr={UNPROCESSED:0,FINDMATH:10,COMPILED:20,CONVERT:100,METRICS:110,RERENDER:125,TYPESET:150,INSERTED:200,LAST:1e4};function or(t,e){if(t in nr)throw Error("State "+t+" already exists");nr[t]=e}class ar{constructor(t=null){this.defaultKind="unknown",this.nodeMap=new Map,this.node={},null===t&&(t=this.constructor.defaultNodes);for(const e of Object.keys(t))this.setNodeClass(e,t[e])}create(t,...e){return(this.node[t]||this.node[this.defaultKind])(...e)}setNodeClass(t,e){this.nodeMap.set(t,e);const s=this.nodeMap.get(t);this.node[t]=(...t)=>new s(this,...t)}getNodeClass(t){return this.nodeMap.get(t)}deleteNodeClass(t){this.nodeMap.delete(t),delete this.node[t]}nodeIsKind(t,e){return t instanceof this.getNodeClass(e)}getKinds(){return Array.from(this.nodeMap.keys())}}ar.defaultNodes={};class lr extends ar{create(t,e={},s=[]){return this.node[t](e,s)}}const cr="_inherit_";class hr{constructor(t,e){this.global=e,this.defaults=Object.create(e),this.inherited=Object.create(this.defaults),this.attributes=Object.create(this.inherited),Object.assign(this.defaults,t)}set(t,e){this.attributes[t]=e}setList(t){Object.assign(this.attributes,t)}unset(t){delete this.attributes[t]}get(t){let e=this.attributes[t];return e===cr&&(e=this.global[t]),e}getExplicit(t){return this.hasExplicit(t)?this.attributes[t]:void 0}hasExplicit(t){return Object.hasOwn(this.attributes,t)}hasOneOf(t){for(const e of t)if(this.hasExplicit(e))return!0;return!1}getList(...t){const e={};for(const s of t)e[s]=this.get(s);return e}setInherited(t,e){this.inherited[t]=e}getInherited(t){return this.inherited[t]}getDefault(t){return this.defaults[t]}isSet(t){return Object.hasOwn(this.attributes,t)||Object.hasOwn(this.inherited,t)}hasDefault(t){return t in this.defaults}getExplicitNames(){return Object.keys(this.attributes)}getInheritedNames(){return Object.keys(this.inherited)}getDefaultNames(){return Object.keys(this.defaults)}getGlobalNames(){return Object.keys(this.global)}getAllAttributes(){return this.attributes}getAllInherited(){return this.inherited}getAllDefaults(){return this.defaults}getAllGlobals(){return this.global}}class dr{constructor(t,e={},s=[]){this.factory=t,this.parent=null,this.properties={},this.childNodes=[];for(const t of Object.keys(e))this.setProperty(t,e[t]);s.length&&this.setChildren(s)}get kind(){return"unknown"}setProperty(t,e){this.properties[t]=e}getProperty(t){return this.properties[t]}getPropertyNames(){return Object.keys(this.properties)}getAllProperties(){return this.properties}removeProperty(...t){for(const e of t)delete this.properties[e]}isKind(t){return this.factory.nodeIsKind(this,t)}setChildren(t){this.childNodes=[];for(const e of t)this.appendChild(e)}appendChild(t){return this.childNodes.push(t),t.parent=this,t}replaceChild(t,e){const s=this.childIndex(e);return null!==s&&(this.childNodes[s]=t,t.parent=this,e.parent===this&&(e.parent=null)),t}removeChild(t){const e=this.childIndex(t);return null!==e&&(this.childNodes.splice(e,1),t.parent=null),t}childIndex(t){const e=this.childNodes.indexOf(t);return-1===e?null:e}copy(){const t=this.factory.create(this.kind);t.properties=Object.assign({},this.properties);for(const e of this.childNodes||[])e&&t.appendChild(e.copy());return t}findNodes(t){const e=[];return this.walkTree((s=>{s.isKind(t)&&e.push(s)})),e}walkTree(t,e){t(this,e);for(const s of this.childNodes)s&&s.walkTree(t,e);return e}toString(){return this.kind+"("+this.childNodes.join(",")+")"}}class ur extends dr{setChildren(t){}appendChild(t){return t}replaceChild(t,e){return e}childIndex(t){return null}walkTree(t,e){return t(this,e),e}toString(){return this.kind}}const pr={ORD:0,OP:1,BIN:2,REL:3,OPEN:4,CLOSE:5,PUNCT:6,INNER:7,NONE:-1},mr=["ORD","OP","BIN","REL","OPEN","CLOSE","PUNCT","INNER"],fr=["","thinmathspace","mediummathspace","thickmathspace"],gr=[[0,-1,2,3,0,0,0,1],[-1,-1,0,3,0,0,0,1],[2,2,0,0,2,0,0,2],[3,3,0,0,3,0,0,3],[0,0,0,0,0,0,0,0],[0,-1,2,3,0,0,0,1],[1,1,0,1,1,1,1,1],[1,-1,2,3,1,0,1,1]],br=new Set(["normal","bold","italic","bold-italic","double-struck","fraktur","bold-fraktur","script","bold-script","sans-serif","bold-sans-serif","sans-serif-italic","sans-serif-bold-italic","monospace","inital","tailed","looped","stretched"]),Er=["indentalign","indentalignfirst","indentshift","indentshiftfirst"];class yr extends dr{constructor(t,e={},s=[]){super(t),this.prevClass=null,this.prevLevel=null,this.texclass=null,this.arity<0&&(this.childNodes=[t.create("inferredMrow")],this.childNodes[0].parent=this),this.setChildren(s),this.attributes=new hr(t.getNodeClass(this.kind).defaults,t.getNodeClass("math").defaults),this.attributes.setList(e)}copy(t=!1){const e=this.factory.create(this.kind);if(e.properties=Object.assign({},this.properties),this.attributes){const s=this.attributes.getAllAttributes();for(const i of Object.keys(s))("id"!==i||t)&&e.attributes.set(i,s[i])}if(this.childNodes&&this.childNodes.length){let t=this.childNodes;1===t.length&&t[0].isInferred&&(t=t[0].childNodes);for(const s of t)s?e.appendChild(s.copy()):e.childNodes.push(null)}return e}get texClass(){return this.texclass}set texClass(t){this.texclass=t}get isToken(){return!1}get isEmbellished(){return!1}get isSpacelike(){return!1}get linebreakContainer(){return!1}get linebreakAlign(){return"data-align"}get arity(){return 1/0}get isInferred(){return!1}get Parent(){let t=this.parent;for(;t&&t.notParent;)t=t.Parent;return t}get notParent(){return!1}setChildren(t){return this.arity<0?this.childNodes[0].setChildren(t):super.setChildren(t)}appendChild(t){if(this.arity<0)return this.childNodes[0].appendChild(t),t;if(t.isInferred){if(this.arity===1/0)return t.childNodes.forEach((t=>super.appendChild(t))),t;const e=t;(t=this.factory.create("mrow")).setChildren(e.childNodes),t.attributes=e.attributes;for(const s of e.getPropertyNames())t.setProperty(s,e.getProperty(s))}return super.appendChild(t)}replaceChild(t,e){return this.arity<0?(this.childNodes[0].replaceChild(t,e),t):super.replaceChild(t,e)}core(){return this}coreMO(){return this}coreIndex(){return 0}childPosition(){let t=null,e=this.parent;for(;e&&e.notParent;)t=e,e=e.parent;if(t=t||this,e){let s=0;for(const i of e.childNodes){if(i===t)return s;s++}}return null}setTeXclass(t){return this.getPrevClass(t),null!=this.texClass?this:t}updateTeXclass(t){t&&(this.prevClass=t.prevClass,this.prevLevel=t.prevLevel,t.prevClass=t.prevLevel=null,this.texClass=t.texClass)}getPrevClass(t){t&&(this.prevClass=t.texClass,this.prevLevel=t.attributes.get("scriptlevel"))}texSpacing(){const t=null!=this.prevClass?this.prevClass:pr.NONE,e=this.texClass||pr.ORD;if(t===pr.NONE||e===pr.NONE)return"";const s=gr[t][e];return(this.prevLevel>0||this.attributes.get("scriptlevel")>0)&&s>=0?"":fr[Math.abs(s)]}hasSpacingAttributes(){return this.isEmbellished&&this.coreMO().hasSpacingAttributes()}setInheritedAttributes(t={},e=!1,s=0,i=!1){var r,n,o;const a=this.attributes.getAllDefaults();for(const e of Object.keys(t)){if(Object.hasOwn(a,e)||Object.hasOwn(yr.alwaysInherit,e)){const[s,i]=t[e];(null===(n=null===(r=yr.noInherit[s])||void 0===r?void 0:r[this.kind])||void 0===n?void 0:n[e])||this.attributes.setInherited(e,i)}(null===(o=yr.stopInherit[this.kind])||void 0===o?void 0:o[e])&&delete(t=Object.assign({},t))[e]}void 0===this.attributes.getExplicit("displaystyle")&&this.attributes.setInherited("displaystyle",e);void 0===this.attributes.getExplicit("scriptlevel")&&this.attributes.setInherited("scriptlevel",s),i&&this.setProperty("texprimestyle",i);const l=this.arity;if(l>=0&&l!==1/0&&(1===l&&0===this.childNodes.length||1!==l&&this.childNodes.length!==l))if(l<this.childNodes.length)this.childNodes=this.childNodes.slice(0,l);else for(;this.childNodes.length<l;)this.appendChild(this.factory.create("mrow"));if(this.linebreakContainer&&!this.isEmbellished){const e=this.linebreakAlign;if(e){const s=this.attributes.get(e)||"left";t=this.addInheritedAttributes(t,{indentalign:s,indentshift:"0",indentalignfirst:s,indentshiftfirst:"0",indentalignlast:"indentalign",indentshiftlast:"indentshift"})}}this.setChildInheritedAttributes(t,e,s,i)}setChildInheritedAttributes(t,e,s,i){for(const r of this.childNodes)r.setInheritedAttributes(t,e,s,i)}addInheritedAttributes(t,e){const s=Object.assign({},t);for(const t of Object.keys(e))"displaystyle"!==t&&"scriptlevel"!==t&&"style"!==t&&(s[t]=[this.kind,e[t]]);return s}inheritAttributesFrom(t){const e=t.attributes,s=e.get("displaystyle"),i=e.get("scriptlevel"),r=e.isSet("mathsize")?{mathsize:["math",e.get("mathsize")]}:{},n=t.getProperty("texprimestyle")||!1;this.setInheritedAttributes(r,s,i,n)}verifyTree(t=null){if(null===t)return;this.verifyAttributes(t);const e=this.arity;t.checkArity&&e>=0&&e!==1/0&&(1===e&&0===this.childNodes.length||1!==e&&this.childNodes.length!==e)&&this.mError('Wrong number of children for "'+this.kind+'" node',t,!0),this.verifyChildren(t)}verifyAttributes(t){if(t.checkAttributes){const e=this.attributes,s=[];for(const t of e.getExplicitNames())"data-"===t.substring(0,5)||void 0!==e.getDefault(t)||t.match(/^(?:class|style|id|(?:xlink:)?href)$/)||s.push(t);s.length&&this.mError("Unknown attributes for "+this.kind+" node: "+s.join(", "),t)}if(t.checkMathvariants){const e=this.attributes.getExplicit("mathvariant");!e||br.has(e)||this.getProperty("ignore-variant")||this.mError(`Invalid mathvariant: ${e}`,t,!0)}}verifyChildren(t){for(const e of this.childNodes)e.verifyTree(t)}mError(t,e,s=!1){if(this.parent&&this.parent.isKind("merror"))return null;const i=this.factory.create("merror");if(i.attributes.set("data-mjx-message",t),e.fullErrors||s){const s=this.factory.create("mtext"),r=this.factory.create("text");r.setText(e.fullErrors?t:this.kind),s.appendChild(r),i.appendChild(s),this.parent.replaceChild(i,this),e.fullErrors||i.attributes.set("title",t)}else this.parent.replaceChild(i,this),i.appendChild(this);return i}}yr.defaults={mathbackground:cr,mathcolor:cr,mathsize:cr,dir:cr},yr.noInherit={mstyle:{mpadded:{width:!0,height:!0,depth:!0,lspace:!0,voffset:!0},mtable:{width:!0,height:!0,depth:!0,align:!0}},maligngroup:{mrow:{groupalign:!0},mtable:{groupalign:!0}},mtr:{msqrt:{"data-vertical-align":!0},mroot:{"data-vertical-align":!0}},mlabeledtr:{msqrt:{"data-vertical-align":!0},mroot:{"data-vertical-align":!0}}},yr.stopInherit={mtd:{columnalign:!0,rowalign:!0,groupalign:!0}},yr.alwaysInherit={scriptminsize:!0,scriptsizemultiplier:!0,infixlinebreakstyle:!0},yr.verifyDefaults={checkArity:!0,checkAttributes:!1,checkMathvariants:!0,fullErrors:!1,fixMmultiscripts:!0,fixMtables:!0};class xr extends yr{get isToken(){return!0}getText(){let t="";for(const e of this.childNodes)e instanceof Ar?t+=e.getText():"textContent"in e&&(t+=e.textContent());return t}setChildInheritedAttributes(t,e,s,i){for(const r of this.childNodes)r instanceof yr&&r.setInheritedAttributes(t,e,s,i)}walkTree(t,e){t(this,e);for(const s of this.childNodes)s instanceof yr&&s.walkTree(t,e);return e}}xr.defaults=Object.assign(Object.assign({},yr.defaults),{mathvariant:"normal",mathsize:cr});class Nr extends yr{get isSpacelike(){return this.childNodes[0].isSpacelike}get isEmbellished(){return this.childNodes[0].isEmbellished}get arity(){return-1}core(){return this.childNodes[0]}coreMO(){return this.childNodes[0].coreMO()}setTeXclass(t){return t=this.childNodes[0].setTeXclass(t),this.updateTeXclass(this.childNodes[0]),t}}Nr.defaults=yr.defaults;class vr extends yr{get isEmbellished(){return this.childNodes[0].isEmbellished}core(){return this.childNodes[0]}coreMO(){return this.childNodes[0].coreMO()}setTeXclass(t){this.getPrevClass(t),this.texClass=pr.ORD;const e=this.childNodes[0];let s=null;e&&(this.isEmbellished||e.isKind("mi")?(s=e.setTeXclass(t),this.updateTeXclass(this.core())):e.setTeXclass(null));for(const t of this.childNodes.slice(1))t&&t.setTeXclass(null);return s||this}}vr.defaults=yr.defaults;class Tr extends ur{get isToken(){return!1}get isEmbellished(){return!1}get isSpacelike(){return!1}get linebreakContainer(){return!1}get linebreakAlign(){return""}get arity(){return 0}get isInferred(){return!1}get notParent(){return!1}get Parent(){return this.parent}get texClass(){return pr.NONE}get prevClass(){return pr.NONE}get prevLevel(){return 0}hasSpacingAttributes(){return!1}get attributes(){return null}core(){return this}coreMO(){return this}coreIndex(){return 0}childPosition(){return 0}setTeXclass(t){return t}texSpacing(){return""}setInheritedAttributes(t,e,s,i){}inheritAttributesFrom(t){}verifyTree(t){}mError(t,e,s=!1){return null}}class Ar extends Tr{constructor(){super(...arguments),this.text=""}get kind(){return"text"}getText(){return this.text}setText(t){return this.text=t,this}copy(){return this.factory.create(this.kind).setText(this.getText())}toString(){return this.text}}class _r extends Tr{constructor(){super(...arguments),this.xml=null,this.adaptor=null}get kind(){return"XML"}getXML(){return this.xml}setXML(t,e=null){return this.xml=t,this.adaptor=e,this}getSerializedXML(){return this.adaptor.serializeXML(this.xml)}copy(){return this.factory.create(this.kind).setXML(this.adaptor.clone(this.xml))}toString(){return"XML data"}}class wr extends Nr{get kind(){return"math"}get linebreakContainer(){return!0}get linebreakAlign(){return""}setChildInheritedAttributes(t,e,s,i){"display"===this.attributes.get("mode")&&this.attributes.setInherited("display","block"),t=this.addInheritedAttributes(t,this.attributes.getAllAttributes()),e=!!this.attributes.get("displaystyle")||!this.attributes.get("displaystyle")&&"block"===this.attributes.get("display"),this.attributes.setInherited("displaystyle",e),s=this.attributes.get("scriptlevel")||this.constructor.defaults.scriptlevel,super.setChildInheritedAttributes(t,e,s,i)}verifyTree(t=null){super.verifyTree(t),this.parent&&this.mError("Improper nesting of math tags",t,!0)}}wr.defaults=Object.assign(Object.assign({},Nr.defaults),{mathvariant:"normal",mathsize:"normal",mathcolor:"",mathbackground:"transparent",dir:"ltr",scriptlevel:0,displaystyle:!1,display:"inline",maxwidth:"",overflow:"linebreak",altimg:"","altimg-width":"","altimg-height":"","altimg-valign":"",alttext:"",cdgroup:"",scriptsizemultiplier:1/Math.sqrt(2),scriptminsize:".4em",infixlinebreakstyle:"before",lineleading:"100%",linebreakmultchar:"\u2062",indentshift:"auto",indentalign:"auto",indenttarget:"",indentalignfirst:"indentalign",indentshiftfirst:"indentshift",indentalignlast:"indentalign",indentshiftlast:"indentshift"});class Cr extends xr{constructor(){super(...arguments),this.texclass=pr.ORD}get kind(){return"mi"}setInheritedAttributes(t={},e=!1,s=0,i=!1){super.setInheritedAttributes(t,e,s,i);this.getText().match(Cr.singleCharacter)&&!t.mathvariant&&this.attributes.setInherited("mathvariant","italic")}setTeXclass(t){this.getPrevClass(t);const e=this.getText();return e.length>1&&e.match(Cr.operatorName)&&"normal"===this.attributes.get("mathvariant")&&void 0===this.getProperty("autoOP")&&void 0===this.getProperty("texClass")&&(this.texClass=pr.OP,this.setProperty("autoOP",!0)),this}}Cr.defaults=Object.assign({},xr.defaults),Cr.operatorName=/^[a-z][a-z0-9]*$/i,Cr.singleCharacter=/^[\uD800-\uDBFF]?.[\u0300-\u036F\u1AB0-\u1ABE\u1DC0-\u1DFF\u20D0-\u20EF]*$/;class kr extends xr{constructor(){super(...arguments),this.texclass=pr.ORD}get kind(){return"mn"}}function Ir(t,e,s=pr.BIN,i=null){return[t,e,s,i]}kr.defaults=Object.assign({},xr.defaults);const Lr={ORD:Ir(0,0,pr.ORD),ORD11:Ir(1,1,pr.ORD),ORD21:Ir(2,1,pr.ORD),ORD02:Ir(0,2,pr.ORD),ORD55:Ir(5,5,pr.ORD),NONE:Ir(0,0,pr.NONE),OP:Ir(1,2,pr.OP,{largeop:!0,movablelimits:!0,symmetric:!0}),OPFIXED:Ir(1,2,pr.OP,{largeop:!0,movablelimits:!0}),INTEGRAL:Ir(0,1,pr.OP,{largeop:!0,symmetric:!0}),INTEGRAL2:Ir(1,2,pr.OP,{largeop:!0,symmetric:!0}),BIN3:Ir(3,3,pr.BIN),BIN4:Ir(4,4,pr.BIN),BIN01:Ir(0,1,pr.BIN),BIN5:Ir(5,5,pr.BIN),TALLBIN:Ir(4,4,pr.BIN,{stretchy:!0}),BINOP:Ir(4,4,pr.BIN,{largeop:!0,movablelimits:!0}),REL:Ir(5,5,pr.REL),REL1:Ir(1,1,pr.REL,{stretchy:!0}),REL4:Ir(4,4,pr.REL),RELSTRETCH:Ir(5,5,pr.REL,{stretchy:!0}),RELACCENT:Ir(5,5,pr.REL,{accent:!0}),WIDEREL:Ir(5,5,pr.REL,{accent:!0,stretchy:!0}),OPEN:Ir(0,0,pr.OPEN,{fence:!0,stretchy:!0,symmetric:!0}),CLOSE:Ir(0,0,pr.CLOSE,{fence:!0,stretchy:!0,symmetric:!0}),INNER:Ir(0,0,pr.INNER),PUNCT:Ir(0,3,pr.PUNCT),ACCENT:Ir(0,0,pr.ORD,{accent:!0}),WIDEACCENT:Ir(0,0,pr.ORD,{accent:!0,stretchy:!0})},Rr=[[32,127,pr.REL,"mo"],[160,191,pr.ORD,"mo"],[192,591,pr.ORD,"mi"],[688,879,pr.ORD,"mo"],[880,6688,pr.ORD,"mi"],[6832,6911,pr.ORD,"mo"],[6912,7615,pr.ORD,"mi"],[7616,7679,pr.ORD,"mo"],[7680,8191,pr.ORD,"mi"],[8192,8303,pr.ORD,"mo"],[8304,8351,pr.ORD,"mo"],[8448,8527,pr.ORD,"mi"],[8528,8591,pr.ORD,"mn"],[8592,8703,pr.REL,"mo"],[8704,8959,pr.BIN,"mo"],[8960,9215,pr.ORD,"mo"],[9312,9471,pr.ORD,"mn"],[9472,10223,pr.ORD,"mo"],[10224,10239,pr.REL,"mo"],[10240,10495,pr.ORD,"mtext"],[10496,10623,pr.REL,"mo"],[10624,10751,pr.ORD,"mo"],[10752,11007,pr.BIN,"mo"],[11008,11055,pr.ORD,"mo"],[11056,11087,pr.REL,"mo"],[11088,11263,pr.ORD,"mo"],[11264,11744,pr.ORD,"mi"],[11776,11903,pr.ORD,"mo"],[11904,12255,pr.ORD,"mi","normal"],[12272,12351,pr.ORD,"mo"],[12352,42143,pr.ORD,"mi","normal"],[42192,43055,pr.ORD,"mi"],[43056,43071,pr.ORD,"mn"],[43072,55295,pr.ORD,"mi"],[63744,64255,pr.ORD,"mi","normal"],[64256,65023,pr.ORD,"mi"],[65024,65135,pr.ORD,"mo"],[65136,65791,pr.ORD,"mi"],[65792,65935,pr.ORD,"mn"],[65936,74751,pr.ORD,"mi","normal"],[74752,74879,pr.ORD,"mn"],[74880,113823,pr.ORD,"mi","normal"],[113824,119391,pr.ORD,"mo"],[119648,119679,pr.ORD,"mn"],[119808,120781,pr.ORD,"mi"],[120782,120831,pr.ORD,"mn"],[122624,129023,pr.ORD,"mo"],[129024,129279,pr.REL,"mo"],[129280,129535,pr.ORD,"mo"],[131072,195103,pr.ORD,"mi","normal"]];function Sr(t){const e=Or.infix[t]||Or.prefix[t]||Or.postfix[t];if(e)return[0,0,e[2],"mo"];const s=t.codePointAt(0);for(const t of Rr)if(s<=t[1]){if(s>=t[0])return t;break}return[0,0,pr.REL,"mo"]}const Mr=[[0,0],[1,2],[3,3],[4,4],[0,0],[0,0],[0,3]],Or={prefix:{"(":Lr.OPEN,"+":Lr.BIN01,"-":Lr.BIN01,"[":Lr.OPEN,"{":Lr.OPEN,"|":Lr.OPEN,"||":[0,0,pr.BIN,{fence:!0,stretchy:!0,symmetric:!0}],"|||":[0,0,pr.ORD,{fence:!0,stretchy:!0,symmetric:!0}],"\xac":Lr.ORD21,"\xb1":Lr.BIN01,"\u2016":[0,0,pr.ORD,{fence:!0,stretchy:!0}],"\u2018":[0,0,pr.OPEN,{fence:!0}],"\u201c":[0,0,pr.OPEN,{fence:!0}],\u2145:Lr.ORD21,\u2146:Ir(2,0,pr.ORD),"\u2200":Lr.ORD21,"\u2202":Lr.ORD21,"\u2203":Lr.ORD21,"\u2204":Lr.ORD21,"\u2207":Lr.ORD21,"\u220f":Lr.OP,"\u2210":Lr.OP,"\u2211":Lr.OP,"\u2212":Lr.BIN01,"\u2213":Lr.BIN01,"\u221a":[1,1,pr.ORD,{stretchy:!0}],"\u221b":Lr.ORD11,"\u221c":Lr.ORD11,"\u2220":Lr.ORD,"\u2221":Lr.ORD,"\u2222":Lr.ORD,"\u222b":Lr.INTEGRAL,"\u222c":Lr.INTEGRAL,"\u222d":Lr.INTEGRAL,"\u222e":Lr.INTEGRAL,"\u222f":Lr.INTEGRAL,"\u2230":Lr.INTEGRAL,"\u2231":Lr.INTEGRAL,"\u2232":Lr.INTEGRAL,"\u2233":Lr.INTEGRAL,"\u22c0":Lr.OP,"\u22c1":Lr.OP,"\u22c2":Lr.OP,"\u22c3":Lr.OP,"\u2308":Lr.OPEN,"\u230a":Lr.OPEN,"\u2329":Lr.OPEN,"\u2772":Lr.OPEN,"\u27e6":Lr.OPEN,"\u27e8":Lr.OPEN,"\u27ea":Lr.OPEN,"\u27ec":Lr.OPEN,"\u27ee":Lr.OPEN,"\u2980":[0,0,pr.ORD,{fence:!0,stretchy:!0}],"\u2983":Lr.OPEN,"\u2985":Lr.OPEN,"\u2987":Lr.OPEN,"\u2989":Lr.OPEN,"\u298b":Lr.OPEN,"\u298d":Lr.OPEN,"\u298f":Lr.OPEN,"\u2991":Lr.OPEN,"\u2993":Lr.OPEN,"\u2995":Lr.OPEN,"\u2997":Lr.OPEN,"\u29fc":Lr.OPEN,"\u2a00":Lr.OP,"\u2a01":Lr.OP,"\u2a02":Lr.OP,"\u2a03":Lr.OP,"\u2a04":Lr.OP,"\u2a05":Lr.OP,"\u2a06":Lr.OP,"\u2a07":Lr.OP,"\u2a08":Lr.OP,"\u2a09":Lr.OP,"\u2a0a":Lr.OP,"\u2a0b":Lr.INTEGRAL2,"\u2a0c":Lr.INTEGRAL,"\u2a0d":Lr.INTEGRAL2,"\u2a0e":Lr.INTEGRAL2,"\u2a0f":Lr.INTEGRAL2,"\u2a10":Lr.OP,"\u2a11":Lr.OP,"\u2a12":Lr.OP,"\u2a13":Lr.OP,"\u2a14":Lr.OP,"\u2a15":Lr.INTEGRAL2,"\u2a16":Lr.INTEGRAL2,"\u2a17":Lr.INTEGRAL2,"\u2a18":Lr.INTEGRAL2,"\u2a19":Lr.INTEGRAL2,"\u2a1a":Lr.INTEGRAL2,"\u2a1b":Lr.INTEGRAL2,"\u2a1c":Lr.INTEGRAL2,"\u2afc":Lr.OP,"\u2aff":Lr.OP},postfix:{"!!":Ir(1,0),"!":[1,0,pr.CLOSE,null],'"':Lr.ACCENT,"&":Lr.ORD,")":Lr.CLOSE,"++":Ir(0,0),"--":Ir(0,0),"..":Ir(0,0),"...":Lr.ORD,"'":Lr.ACCENT,"]":Lr.CLOSE,"^":Lr.WIDEACCENT,_:Lr.WIDEACCENT,"`":Lr.ACCENT,"|":Lr.CLOSE,"}":Lr.CLOSE,"~":Lr.WIDEACCENT,"||":[0,0,pr.BIN,{fence:!0,stretchy:!0,symmetric:!0}],"|||":[0,0,pr.ORD,{fence:!0,stretchy:!0,symmetric:!0}],"\xa8":Lr.ACCENT,\u00aa:Lr.ACCENT,"\xaf":Lr.WIDEACCENT,"\xb0":Lr.ORD,"\xb2":Lr.ACCENT,"\xb3":Lr.ACCENT,"\xb4":Lr.ACCENT,"\xb8":Lr.ACCENT,"\xb9":Lr.ACCENT,\u00ba:Lr.ACCENT,\u02c6:Lr.WIDEACCENT,\u02c7:Lr.WIDEACCENT,\u02c9:Lr.WIDEACCENT,\u02ca:Lr.ACCENT,\u02cb:Lr.ACCENT,\u02cd:Lr.WIDEACCENT,"\u02d8":Lr.ACCENT,"\u02d9":Lr.ACCENT,"\u02da":Lr.ACCENT,"\u02dc":Lr.WIDEACCENT,"\u02dd":Lr.ACCENT,"\u02f7":Lr.WIDEACCENT,"\u0302":Lr.WIDEACCENT,"\u0311":Lr.ACCENT,"\u03f6":Lr.REL,"\u2016":[0,0,pr.ORD,{fence:!0,stretchy:!0}],"\u2019":[0,0,pr.CLOSE,{fence:!0}],"\u201a":Lr.ACCENT,"\u201b":Lr.ACCENT,"\u201d":[0,0,pr.CLOSE,{fence:!0}],"\u201e":Lr.ACCENT,"\u201f":Lr.ACCENT,"\u2032":Lr.ORD,"\u2033":Lr.ORD,"\u2034":Lr.ORD,"\u2035":Lr.ORD,"\u2036":Lr.ORD,"\u2037":Lr.ORD,"\u203e":Lr.WIDEACCENT,"\u2057":Lr.ORD,"\u20db":Lr.ACCENT,"\u20dc":Lr.ACCENT,"\u2309":Lr.CLOSE,"\u230b":Lr.CLOSE,"\u232a":Lr.CLOSE,"\u23b4":Lr.WIDEACCENT,"\u23b5":Lr.WIDEACCENT,"\u23dc":Lr.WIDEACCENT,"\u23dd":Lr.WIDEACCENT,"\u23de":Lr.WIDEACCENT,"\u23df":Lr.WIDEACCENT,"\u23e0":Lr.WIDEACCENT,"\u23e1":Lr.WIDEACCENT,"\u25a0":Lr.BIN3,"\u25a1":Lr.BIN3,"\u25aa":Lr.BIN3,"\u25ab":Lr.BIN3,"\u25ad":Lr.BIN3,"\u25ae":Lr.BIN3,"\u25af":Lr.BIN3,"\u25b0":Lr.BIN3,"\u25b1":Lr.BIN3,"\u25b2":Lr.BIN4,"\u25b4":Lr.BIN4,"\u25b6":Lr.BIN4,"\u25b7":Lr.BIN4,"\u25b8":Lr.BIN4,"\u25bc":Lr.BIN4,"\u25be":Lr.BIN4,"\u25c0":Lr.BIN4,"\u25c1":Lr.BIN4,"\u25c2":Lr.BIN4,"\u25c4":Lr.BIN4,"\u25c5":Lr.BIN4,"\u25c6":Lr.BIN4,"\u25c7":Lr.BIN4,"\u25c8":Lr.BIN4,"\u25c9":Lr.BIN4,"\u25cc":Lr.BIN4,"\u25cd":Lr.BIN4,"\u25ce":Lr.BIN4,"\u25cf":Lr.BIN4,"\u25d6":Lr.BIN4,"\u25d7":Lr.BIN4,"\u25e6":Lr.BIN4,"\u266d":Lr.ORD02,"\u266e":Lr.ORD02,"\u266f":Lr.ORD02,"\u2773":Lr.CLOSE,"\u27e7":Lr.CLOSE,"\u27e9":Lr.CLOSE,"\u27eb":Lr.CLOSE,"\u27ed":Lr.CLOSE,"\u27ef":Lr.CLOSE,"\u2980":[0,0,pr.ORD,{fence:!0,stretchy:!0}],"\u2984":Lr.CLOSE,"\u2986":Lr.CLOSE,"\u2988":Lr.CLOSE,"\u298a":Lr.CLOSE,"\u298c":Lr.CLOSE,"\u298e":Lr.CLOSE,"\u2990":Lr.CLOSE,"\u2992":Lr.CLOSE,"\u2994":Lr.CLOSE,"\u2996":Lr.CLOSE,"\u2998":Lr.CLOSE,"\u29fd":Lr.CLOSE},infix:{"!=":Lr.BIN4,"#":Lr.ORD,$:Lr.ORD,"%":[3,3,pr.ORD,null],"&&":Lr.BIN4,"":Lr.ORD,"*":Lr.BIN3,"**":Ir(1,1),"*=":Lr.BIN4,"+":Lr.BIN4,"+=":Lr.BIN4,",":[0,3,pr.PUNCT,{linebreakstyle:"after",separator:!0}],"-":Lr.BIN4,"-=":Lr.BIN4,"->":Lr.BIN5,".":[0,3,pr.PUNCT,{linebreakstyle:"after",separator:!0}],"/":Lr.ORD11,"//":Ir(1,1),"/=":Lr.BIN4,":":[1,2,pr.REL,null],":=":Lr.BIN4,";":[0,3,pr.PUNCT,{linebreakstyle:"after",separator:!0}],"<":Lr.REL,"<=":Lr.BIN5,"<>":Ir(1,1),"=":Lr.REL,"==":Lr.BIN4,">":Lr.REL,">=":Lr.BIN5,"?":[1,1,pr.CLOSE,null],"@":Lr.ORD11,"\\":Lr.ORD,"^":Lr.ORD11,_:Lr.ORD11,"|":[2,2,pr.ORD,{fence:!0,stretchy:!0,symmetric:!0}],"||":[2,2,pr.BIN,{fence:!0,stretchy:!0,symmetric:!0}],"|||":[2,2,pr.ORD,{fence:!0,stretchy:!0,symmetric:!0}],"\xb1":Lr.BIN4,"\xb7":Lr.BIN4,"\xd7":Lr.BIN4,"\xf7":Lr.BIN4,\u02b9:Lr.ORD,"\u0300":Lr.ACCENT,"\u0301":Lr.ACCENT,"\u0303":Lr.WIDEACCENT,"\u0304":Lr.ACCENT,"\u0306":Lr.ACCENT,"\u0307":Lr.ACCENT,"\u0308":Lr.ACCENT,"\u030c":Lr.ACCENT,"\u0332":Lr.WIDEACCENT,"\u0338":Lr.REL4,"\u2015":[0,0,pr.ORD,{stretchy:!0}],"\u2017":[0,0,pr.ORD,{stretchy:!0}],"\u2020":Lr.BIN3,"\u2021":Lr.BIN3,"\u2022":Lr.BIN4,"\u2026":Lr.INNER,"\u2043":Lr.BIN4,"\u2044":Lr.TALLBIN,"\u2061":Lr.NONE,"\u2062":Lr.NONE,"\u2063":[0,0,pr.NONE,{linebreakstyle:"after",separator:!0}],"\u2064":Lr.NONE,"\u20d7":Lr.ACCENT,\u2111:Lr.ORD,\u2113:Lr.ORD,\u2118:Lr.ORD,\u211c:Lr.ORD,"\u2190":Lr.WIDEREL,"\u2191":Lr.RELSTRETCH,"\u2192":Lr.WIDEREL,"\u2193":Lr.RELSTRETCH,"\u2194":Lr.WIDEREL,"\u2195":Lr.RELSTRETCH,"\u2196":Lr.RELSTRETCH,"\u2197":Lr.RELSTRETCH,"\u2198":Lr.RELSTRETCH,"\u2199":Lr.RELSTRETCH,"\u219a":Lr.RELACCENT,"\u219b":Lr.RELACCENT,"\u219c":Lr.WIDEREL,"\u219d":Lr.WIDEREL,"\u219e":Lr.WIDEREL,"\u219f":Lr.WIDEREL,"\u21a0":Lr.WIDEREL,"\u21a1":Lr.RELSTRETCH,"\u21a2":Lr.WIDEREL,"\u21a3":Lr.WIDEREL,"\u21a4":Lr.WIDEREL,"\u21a5":Lr.RELSTRETCH,"\u21a6":Lr.WIDEREL,"\u21a7":Lr.RELSTRETCH,"\u21a8":Lr.RELSTRETCH,"\u21a9":Lr.WIDEREL,"\u21aa":Lr.WIDEREL,"\u21ab":Lr.WIDEREL,"\u21ac":Lr.WIDEREL,"\u21ad":Lr.WIDEREL,"\u21ae":Lr.RELACCENT,"\u21af":Lr.RELSTRETCH,"\u21b0":Lr.RELSTRETCH,"\u21b1":Lr.RELSTRETCH,"\u21b2":Lr.RELSTRETCH,"\u21b3":Lr.RELSTRETCH,"\u21b4":Lr.RELSTRETCH,"\u21b5":Lr.RELSTRETCH,"\u21b6":Lr.RELACCENT,"\u21b7":Lr.RELACCENT,"\u21b8":Lr.REL,"\u21b9":Lr.WIDEREL,"\u21ba":Lr.REL,"\u21bb":Lr.REL,"\u21bc":Lr.WIDEREL,"\u21bd":Lr.WIDEREL,"\u21be":Lr.RELSTRETCH,"\u21bf":Lr.RELSTRETCH,"\u21c0":Lr.WIDEREL,"\u21c1":Lr.WIDEREL,"\u21c2":Lr.RELSTRETCH,"\u21c3":Lr.RELSTRETCH,"\u21c4":Lr.WIDEREL,"\u21c5":Lr.RELSTRETCH,"\u21c6":Lr.WIDEREL,"\u21c7":Lr.WIDEREL,"\u21c8":Lr.RELSTRETCH,"\u21c9":Lr.WIDEREL,"\u21ca":Lr.RELSTRETCH,"\u21cb":Lr.WIDEREL,"\u21cc":Lr.WIDEREL,"\u21cd":Lr.RELACCENT,"\u21ce":Lr.RELACCENT,"\u21cf":Lr.RELACCENT,"\u21d0":Lr.WIDEREL,"\u21d1":Lr.RELSTRETCH,"\u21d2":Lr.WIDEREL,"\u21d3":Lr.RELSTRETCH,"\u21d4":Lr.WIDEREL,"\u21d5":Lr.RELSTRETCH,"\u21d6":Lr.RELSTRETCH,"\u21d7":Lr.RELSTRETCH,"\u21d8":Lr.RELSTRETCH,"\u21d9":Lr.RELSTRETCH,"\u21da":Lr.WIDEREL,"\u21db":Lr.WIDEREL,"\u21dc":Lr.WIDEREL,"\u21dd":Lr.WIDEREL,"\u21de":Lr.REL,"\u21df":Lr.REL,"\u21e0":Lr.WIDEREL,"\u21e1":Lr.RELSTRETCH,"\u21e2":Lr.WIDEREL,"\u21e3":Lr.RELSTRETCH,"\u21e4":Lr.WIDEREL,"\u21e5":Lr.WIDEREL,"\u21e6":Lr.WIDEREL,"\u21e7":Lr.RELSTRETCH,"\u21e8":Lr.WIDEREL,"\u21e9":Lr.RELSTRETCH,"\u21ea":Lr.RELSTRETCH,"\u21eb":Lr.RELSTRETCH,"\u21ec":Lr.RELSTRETCH,"\u21ed":Lr.RELSTRETCH,"\u21ee":Lr.RELSTRETCH,"\u21ef":Lr.RELSTRETCH,"\u21f0":Lr.WIDEREL,"\u21f1":Lr.REL,"\u21f2":Lr.REL,"\u21f3":Lr.RELSTRETCH,"\u21f4":Lr.RELACCENT,"\u21f5":Lr.RELSTRETCH,"\u21f6":Lr.WIDEREL,"\u21f7":Lr.RELACCENT,"\u21f8":Lr.RELACCENT,"\u21f9":Lr.RELACCENT,"\u21fa":Lr.RELACCENT,"\u21fb":Lr.RELACCENT,"\u21fc":Lr.RELACCENT,"\u21fd":Lr.WIDEREL,"\u21fe":Lr.WIDEREL,"\u21ff":Lr.WIDEREL,"\u2201":Ir(1,2,pr.ORD),"\u2205":Lr.ORD,"\u2206":Lr.BIN3,"\u2208":Lr.REL,"\u2209":Lr.REL,"\u220a":Lr.REL,"\u220b":Lr.REL,"\u220c":Lr.REL,"\u220d":Lr.REL,"\u220e":Lr.BIN3,"\u2212":Lr.BIN4,"\u2213":Lr.BIN4,"\u2214":Lr.BIN4,"\u2215":Lr.TALLBIN,"\u2216":Lr.BIN4,"\u2217":Lr.BIN4,"\u2218":Lr.BIN4,"\u2219":Lr.BIN4,"\u221d":Lr.REL,"\u221e":Lr.ORD,"\u221f":Lr.REL,"\u2223":Lr.REL,"\u2224":Lr.REL,"\u2225":Lr.REL,"\u2226":Lr.REL,"\u2227":Lr.BIN4,"\u2228":Lr.BIN4,"\u2229":Lr.BIN4,"\u222a":Lr.BIN4,"\u2234":Lr.REL,"\u2235":Lr.REL,"\u2236":Lr.REL,"\u2237":Lr.REL,"\u2238":Lr.BIN4,"\u2239":Lr.REL,"\u223a":Lr.BIN4,"\u223b":Lr.REL,"\u223c":Lr.REL,"\u223d":Lr.REL,"\u223d\u0331":Lr.BIN3,"\u223e":Lr.REL,"\u223f":Lr.BIN3,"\u2240":Lr.BIN4,"\u2241":Lr.REL,"\u2242":Lr.REL,"\u2242\u0338":Lr.REL,"\u2243":Lr.REL,"\u2244":Lr.REL,"\u2245":Lr.REL,"\u2246":Lr.REL,"\u2247":Lr.REL,"\u2248":Lr.REL,"\u2249":Lr.REL,"\u224a":Lr.REL,"\u224b":Lr.REL,"\u224c":Lr.REL,"\u224d":Lr.REL,"\u224e":Lr.REL,"\u224e\u0338":Lr.REL,"\u224f":Lr.REL,"\u224f\u0338":Lr.REL,"\u2250":Lr.REL,"\u2251":Lr.REL,"\u2252":Lr.REL,"\u2253":Lr.REL,"\u2254":Lr.REL,"\u2255":Lr.REL,"\u2256":Lr.REL,"\u2257":Lr.REL,"\u2258":Lr.REL,"\u2259":Lr.REL,"\u225a":Lr.REL,"\u225b":Lr.REL,"\u225c":Lr.REL,"\u225d":Lr.REL,"\u225e":Lr.REL,"\u225f":Lr.REL,"\u2260":Lr.REL,"\u2261":Lr.REL,"\u2262":Lr.REL,"\u2263":Lr.REL,"\u2264":Lr.REL,"\u2265":Lr.REL,"\u2266":Lr.REL,"\u2266\u0338":Lr.REL,"\u2267":Lr.REL,"\u2268":Lr.REL,"\u2269":Lr.REL,"\u226a":Lr.REL,"\u226a\u0338":Lr.REL,"\u226b":Lr.REL,"\u226b\u0338":Lr.REL,"\u226c":Lr.REL,"\u226d":Lr.REL,"\u226e":Lr.REL,"\u226f":Lr.REL,"\u2270":Lr.REL,"\u2271":Lr.REL,"\u2272":Lr.REL,"\u2273":Lr.REL,"\u2274":Lr.REL,"\u2275":Lr.REL,"\u2276":Lr.REL,"\u2277":Lr.REL,"\u2278":Lr.REL,"\u2279":Lr.REL,"\u227a":Lr.REL,"\u227b":Lr.REL,"\u227c":Lr.REL,"\u227d":Lr.REL,"\u227e":Lr.REL,"\u227f":Lr.REL,"\u227f\u0338":Lr.REL,"\u2280":Lr.REL,"\u2281":Lr.REL,"\u2282":Lr.REL,"\u2282\u20d2":Lr.REL,"\u2283":Lr.REL,"\u2283\u20d2":Lr.REL,"\u2284":Lr.REL,"\u2285":Lr.REL,"\u2286":Lr.REL,"\u2287":Lr.REL,"\u2288":Lr.REL,"\u2289":Lr.REL,"\u228a":Lr.REL,"\u228b":Lr.REL,"\u228c":Lr.BIN4,"\u228d":Lr.BIN4,"\u228e":Lr.BIN4,"\u228f":Lr.REL,"\u228f\u0338":Lr.REL,"\u2290":Lr.REL,"\u2290\u0338":Lr.REL,"\u2291":Lr.REL,"\u2292":Lr.REL,"\u2293":Lr.BIN4,"\u2294":Lr.BIN4,"\u2295":Lr.BIN4,"\u2296":Lr.BIN4,"\u2297":Lr.BIN4,"\u2298":Lr.BIN4,"\u2299":Lr.BIN4,"\u229a":Lr.BIN4,"\u229b":Lr.BIN4,"\u229c":Lr.BIN4,"\u229d":Lr.BIN4,"\u229e":Lr.BIN4,"\u229f":Lr.BIN4,"\u22a0":Lr.BIN4,"\u22a1":Lr.BIN4,"\u22a2":Lr.REL,"\u22a3":Lr.REL,"\u22a4":Lr.ORD55,"\u22a5":Lr.REL,"\u22a6":Lr.REL,"\u22a7":Lr.REL,"\u22a8":Lr.REL,"\u22a9":Lr.REL,"\u22aa":Lr.REL,"\u22ab":Lr.REL,"\u22ac":Lr.REL,"\u22ad":Lr.REL,"\u22ae":Lr.REL,"\u22af":Lr.REL,"\u22b0":Lr.REL,"\u22b1":Lr.REL,"\u22b2":Lr.REL,"\u22b3":Lr.REL,"\u22b4":Lr.REL,"\u22b5":Lr.REL,"\u22b6":Lr.REL,"\u22b7":Lr.REL,"\u22b8":Lr.REL,"\u22b9":Lr.REL,"\u22ba":Lr.BIN4,"\u22bb":Lr.BIN4,"\u22bc":Lr.BIN4,"\u22bd":Lr.BIN4,"\u22be":Lr.BIN3,"\u22bf":Lr.BIN3,"\u22c4":Lr.BIN4,"\u22c5":Lr.BIN4,"\u22c6":Lr.BIN4,"\u22c7":Lr.BIN4,"\u22c8":Lr.REL,"\u22c9":Lr.BIN4,"\u22ca":Lr.BIN4,"\u22cb":Lr.BIN4,"\u22cc":Lr.BIN4,"\u22cd":Lr.REL,"\u22ce":Lr.BIN4,"\u22cf":Lr.BIN4,"\u22d0":Lr.REL,"\u22d1":Lr.REL,"\u22d2":Lr.BIN4,"\u22d3":Lr.BIN4,"\u22d4":Lr.REL,"\u22d5":Lr.REL,"\u22d6":Lr.REL,"\u22d7":Lr.REL,"\u22d8":Lr.REL,"\u22d9":Lr.REL,"\u22da":Lr.REL,"\u22db":Lr.REL,"\u22dc":Lr.REL,"\u22dd":Lr.REL,"\u22de":Lr.REL,"\u22df":Lr.REL,"\u22e0":Lr.REL,"\u22e1":Lr.REL,"\u22e2":Lr.REL,"\u22e3":Lr.REL,"\u22e4":Lr.REL,"\u22e5":Lr.REL,"\u22e6":Lr.REL,"\u22e7":Lr.REL,"\u22e8":Lr.REL,"\u22e9":Lr.REL,"\u22ea":Lr.REL,"\u22eb":Lr.REL,"\u22ec":Lr.REL,"\u22ed":Lr.REL,"\u22ee":Lr.ORD55,"\u22ef":Lr.INNER,"\u22f0":Lr.REL,"\u22f1":[5,5,pr.INNER,null],"\u22f2":Lr.REL,"\u22f3":Lr.REL,"\u22f4":Lr.REL,"\u22f5":Lr.REL,"\u22f6":Lr.REL,"\u22f7":Lr.REL,"\u22f8":Lr.REL,"\u22f9":Lr.REL,"\u22fa":Lr.REL,"\u22fb":Lr.REL,"\u22fc":Lr.REL,"\u22fd":Lr.REL,"\u22fe":Lr.REL,"\u22ff":Lr.REL,"\u2305":Lr.BIN3,"\u2306":Lr.BIN3,"\u2322":Lr.REL4,"\u2323":Lr.REL4,"\u2329":Lr.OPEN,"\u232a":Lr.CLOSE,"\u23aa":Lr.ORD,"\u23af":[0,0,pr.ORD,{stretchy:!0}],"\u23b0":Lr.OPEN,"\u23b1":Lr.CLOSE,"\u2500":Lr.ORD,"\u25b3":Lr.BIN4,"\u25b5":Lr.BIN4,"\u25b9":Lr.BIN4,"\u25bd":Lr.BIN4,"\u25bf":Lr.BIN4,"\u25c3":Lr.BIN4,"\u25ef":Lr.BIN3,"\u2660":Lr.ORD,"\u2661":Lr.ORD,"\u2662":Lr.ORD,"\u2663":Lr.ORD,"\u2758":Lr.REL,"\u27f0":Lr.RELSTRETCH,"\u27f1":Lr.RELSTRETCH,"\u27f5":Lr.WIDEREL,"\u27f6":Lr.WIDEREL,"\u27f7":Lr.WIDEREL,"\u27f8":Lr.WIDEREL,"\u27f9":Lr.WIDEREL,"\u27fa":Lr.WIDEREL,"\u27fb":Lr.WIDEREL,"\u27fc":Lr.WIDEREL,"\u27fd":Lr.WIDEREL,"\u27fe":Lr.WIDEREL,"\u27ff":Lr.WIDEREL,"\u2900":Lr.RELACCENT,"\u2901":Lr.RELACCENT,"\u2902":Lr.RELACCENT,"\u2903":Lr.RELACCENT,"\u2904":Lr.RELACCENT,"\u2905":Lr.RELACCENT,"\u2906":Lr.RELACCENT,"\u2907":Lr.RELACCENT,"\u2908":Lr.REL,"\u2909":Lr.REL,"\u290a":Lr.RELSTRETCH,"\u290b":Lr.RELSTRETCH,"\u290c":Lr.WIDEREL,"\u290d":Lr.WIDEREL,"\u290e":Lr.WIDEREL,"\u290f":Lr.WIDEREL,"\u2910":Lr.WIDEREL,"\u2911":Lr.RELACCENT,"\u2912":Lr.RELSTRETCH,"\u2913":Lr.RELSTRETCH,"\u2914":Lr.RELACCENT,"\u2915":Lr.RELACCENT,"\u2916":Lr.RELACCENT,"\u2917":Lr.RELACCENT,"\u2918":Lr.RELACCENT,"\u2919":Lr.RELACCENT,"\u291a":Lr.RELACCENT,"\u291b":Lr.RELACCENT,"\u291c":Lr.RELACCENT,"\u291d":Lr.RELACCENT,"\u291e":Lr.RELACCENT,"\u291f":Lr.RELACCENT,"\u2920":Lr.RELACCENT,"\u2921":Lr.RELSTRETCH,"\u2922":Lr.RELSTRETCH,"\u2923":Lr.REL,"\u2924":Lr.REL,"\u2925":Lr.REL,"\u2926":Lr.REL,"\u2927":Lr.REL,"\u2928":Lr.REL,"\u2929":Lr.REL,"\u292a":Lr.REL,"\u292b":Lr.REL,"\u292c":Lr.REL,"\u292d":Lr.REL,"\u292e":Lr.REL,"\u292f":Lr.REL,"\u2930":Lr.REL,"\u2931":Lr.REL,"\u2932":Lr.REL,"\u2933":Lr.RELACCENT,"\u2934":Lr.REL,"\u2935":Lr.REL,"\u2936":Lr.REL,"\u2937":Lr.REL,"\u2938":Lr.REL,"\u2939":Lr.REL,"\u293a":Lr.RELACCENT,"\u293b":Lr.RELACCENT,"\u293c":Lr.RELACCENT,"\u293d":Lr.RELACCENT,"\u293e":Lr.REL,"\u293f":Lr.REL,"\u2940":Lr.REL,"\u2941":Lr.REL,"\u2942":Lr.RELACCENT,"\u2943":Lr.RELACCENT,"\u2944":Lr.RELACCENT,"\u2945":Lr.RELACCENT,"\u2946":Lr.RELACCENT,"\u2947":Lr.RELACCENT,"\u2948":Lr.RELACCENT,"\u2949":Lr.REL,"\u294a":Lr.RELACCENT,"\u294b":Lr.RELACCENT,"\u294c":Lr.REL,"\u294d":Lr.REL,"\u294e":Lr.WIDEREL,"\u294f":Lr.RELSTRETCH,"\u2950":Lr.WIDEREL,"\u2951":Lr.RELSTRETCH,"\u2952":Lr.WIDEREL,"\u2953":Lr.WIDEREL,"\u2954":Lr.RELSTRETCH,"\u2955":Lr.RELSTRETCH,"\u2956":Lr.RELSTRETCH,"\u2957":Lr.RELSTRETCH,"\u2958":Lr.RELSTRETCH,"\u2959":Lr.RELSTRETCH,"\u295a":Lr.WIDEREL,"\u295b":Lr.WIDEREL,"\u295c":Lr.RELSTRETCH,"\u295d":Lr.RELSTRETCH,"\u295e":Lr.WIDEREL,"\u295f":Lr.WIDEREL,"\u2960":Lr.RELSTRETCH,"\u2961":Lr.RELSTRETCH,"\u2962":Lr.RELACCENT,"\u2963":Lr.REL,"\u2964":Lr.RELACCENT,"\u2965":Lr.REL,"\u2966":Lr.RELACCENT,"\u2967":Lr.RELACCENT,"\u2968":Lr.RELACCENT,"\u2969":Lr.RELACCENT,"\u296a":Lr.RELACCENT,"\u296b":Lr.RELACCENT,"\u296c":Lr.RELACCENT,"\u296d":Lr.RELACCENT,"\u296e":Lr.RELSTRETCH,"\u296f":Lr.RELSTRETCH,"\u2970":Lr.RELACCENT,"\u2971":Lr.RELACCENT,"\u2972":Lr.RELACCENT,"\u2973":Lr.RELACCENT,"\u2974":Lr.RELACCENT,"\u2975":Lr.RELACCENT,"\u2976":Lr.RELACCENT,"\u2977":Lr.RELACCENT,"\u2978":Lr.RELACCENT,"\u2979":Lr.RELACCENT,"\u297a":Lr.RELACCENT,"\u297b":Lr.RELACCENT,"\u297c":Lr.RELACCENT,"\u297d":Lr.RELACCENT,"\u297e":Lr.REL,"\u297f":Lr.REL,"\u2981":Lr.BIN3,"\u2982":Lr.BIN3,"\u2999":Lr.BIN3,"\u299a":Lr.BIN3,"\u299b":Lr.BIN3,"\u299c":Lr.BIN3,"\u299d":Lr.BIN3,"\u299e":Lr.BIN3,"\u299f":Lr.BIN3,"\u29a0":Lr.BIN3,"\u29a1":Lr.BIN3,"\u29a2":Lr.BIN3,"\u29a3":Lr.BIN3,"\u29a4":Lr.BIN3,"\u29a5":Lr.BIN3,"\u29a6":Lr.BIN3,"\u29a7":Lr.BIN3,"\u29a8":Lr.BIN3,"\u29a9":Lr.BIN3,"\u29aa":Lr.BIN3,"\u29ab":Lr.BIN3,"\u29ac":Lr.BIN3,"\u29ad":Lr.BIN3,"\u29ae":Lr.BIN3,"\u29af":Lr.BIN3,"\u29b0":Lr.BIN3,"\u29b1":Lr.BIN3,"\u29b2":Lr.BIN3,"\u29b3":Lr.BIN3,"\u29b4":Lr.BIN3,"\u29b5":Lr.BIN3,"\u29b6":Lr.BIN4,"\u29b7":Lr.BIN4,"\u29b8":Lr.BIN4,"\u29b9":Lr.BIN4,"\u29ba":Lr.BIN4,"\u29bb":Lr.BIN4,"\u29bc":Lr.BIN4,"\u29bd":Lr.BIN4,"\u29be":Lr.BIN4,"\u29bf":Lr.BIN4,"\u29c0":Lr.REL,"\u29c1":Lr.REL,"\u29c2":Lr.BIN3,"\u29c3":Lr.BIN3,"\u29c4":Lr.BIN4,"\u29c5":Lr.BIN4,"\u29c6":Lr.BIN4,"\u29c7":Lr.BIN4,"\u29c8":Lr.BIN4,"\u29c9":Lr.BIN3,"\u29ca":Lr.BIN3,"\u29cb":Lr.BIN3,"\u29cc":Lr.BIN3,"\u29cd":Lr.BIN3,"\u29ce":Lr.REL,"\u29cf":Lr.REL,"\u29cf\u0338":Lr.REL,"\u29d0":Lr.REL,"\u29d0\u0338":Lr.REL,"\u29d1":Lr.REL,"\u29d2":Lr.REL,"\u29d3":Lr.REL,"\u29d4":Lr.REL,"\u29d5":Lr.REL,"\u29d6":Lr.BIN4,"\u29d7":Lr.BIN4,"\u29d8":Lr.BIN3,"\u29d9":Lr.BIN3,"\u29db":Lr.BIN3,"\u29dc":Lr.BIN3,"\u29dd":Lr.BIN3,"\u29de":Lr.REL,"\u29df":Lr.BIN3,"\u29e0":Lr.BIN3,"\u29e1":Lr.REL,"\u29e2":Lr.BIN4,"\u29e3":Lr.REL,"\u29e4":Lr.REL,"\u29e5":Lr.REL,"\u29e6":Lr.REL,"\u29e7":Lr.BIN3,"\u29e8":Lr.BIN3,"\u29e9":Lr.BIN3,"\u29ea":Lr.BIN3,"\u29eb":Lr.BIN3,"\u29ec":Lr.BIN3,"\u29ed":Lr.BIN3,"\u29ee":Lr.BIN3,"\u29ef":Lr.BIN3,"\u29f0":Lr.BIN3,"\u29f1":Lr.BIN3,"\u29f2":Lr.BIN3,"\u29f3":Lr.BIN3,"\u29f4":Lr.REL,"\u29f5":Lr.BIN4,"\u29f6":Lr.BIN4,"\u29f7":Lr.BIN4,"\u29f8":Lr.BIN3,"\u29f9":Lr.BIN3,"\u29fa":Lr.BIN3,"\u29fb":Lr.BIN3,"\u29fe":Lr.BIN4,"\u29ff":Lr.BIN4,"\u2a1d":Lr.BIN3,"\u2a1e":Lr.BIN3,"\u2a1f":Lr.BIN3,"\u2a20":Lr.BIN3,"\u2a21":Lr.BIN3,"\u2a22":Lr.BIN4,"\u2a23":Lr.BIN4,"\u2a24":Lr.BIN4,"\u2a25":Lr.BIN4,"\u2a26":Lr.BIN4,"\u2a27":Lr.BIN4,"\u2a28":Lr.BIN4,"\u2a29":Lr.BIN4,"\u2a2a":Lr.BIN4,"\u2a2b":Lr.BIN4,"\u2a2c":Lr.BIN4,"\u2a2d":Lr.BIN4,"\u2a2e":Lr.BIN4,"\u2a2f":Lr.BIN4,"\u2a30":Lr.BIN4,"\u2a31":Lr.BIN4,"\u2a32":Lr.BIN4,"\u2a33":Lr.BIN4,"\u2a34":Lr.BIN4,"\u2a35":Lr.BIN4,"\u2a36":Lr.BIN4,"\u2a37":Lr.BIN4,"\u2a38":Lr.BIN4,"\u2a39":Lr.BIN4,"\u2a3a":Lr.BIN4,"\u2a3b":Lr.BIN4,"\u2a3c":Lr.BIN4,"\u2a3d":Lr.BIN4,"\u2a3e":Lr.BIN4,"\u2a3f":Lr.BIN4,"\u2a40":Lr.BIN4,"\u2a41":Lr.BIN4,"\u2a42":Lr.BIN4,"\u2a43":Lr.BIN4,"\u2a44":Lr.BIN4,"\u2a45":Lr.BIN4,"\u2a46":Lr.BIN4,"\u2a47":Lr.BIN4,"\u2a48":Lr.BIN4,"\u2a49":Lr.BIN4,"\u2a4a":Lr.BIN4,"\u2a4b":Lr.BIN4,"\u2a4c":Lr.BIN4,"\u2a4d":Lr.BIN4,"\u2a4e":Lr.BIN4,"\u2a4f":Lr.BIN4,"\u2a50":Lr.BIN4,"\u2a51":Lr.BIN4,"\u2a52":Lr.BIN4,"\u2a53":Lr.BIN4,"\u2a54":Lr.BIN4,"\u2a55":Lr.BIN4,"\u2a56":Lr.BIN4,"\u2a57":Lr.BIN4,"\u2a58":Lr.BIN4,"\u2a59":Lr.REL,"\u2a5a":Lr.BIN4,"\u2a5b":Lr.BIN4,"\u2a5c":Lr.BIN4,"\u2a5d":Lr.BIN4,"\u2a5e":Lr.BIN4,"\u2a5f":Lr.BIN4,"\u2a60":Lr.BIN4,"\u2a61":Lr.BIN4,"\u2a62":Lr.BIN4,"\u2a63":Lr.BIN4,"\u2a64":Lr.BIN4,"\u2a65":Lr.BIN4,"\u2a66":Lr.REL,"\u2a67":Lr.REL,"\u2a68":Lr.REL,"\u2a69":Lr.REL,"\u2a6a":Lr.REL,"\u2a6b":Lr.REL,"\u2a6c":Lr.REL,"\u2a6d":Lr.REL,"\u2a6e":Lr.REL,"\u2a6f":Lr.REL,"\u2a70":Lr.REL,"\u2a71":Lr.BIN4,"\u2a72":Lr.BIN4,"\u2a73":Lr.REL,"\u2a74":Lr.REL,"\u2a75":Lr.REL,"\u2a76":Lr.REL,"\u2a77":Lr.REL,"\u2a78":Lr.REL,"\u2a79":Lr.REL,"\u2a7a":Lr.REL,"\u2a7b":Lr.REL,"\u2a7c":Lr.REL,"\u2a7d":Lr.REL,"\u2a7d\u0338":Lr.REL,"\u2a7e":Lr.REL,"\u2a7e\u0338":Lr.REL,"\u2a7f":Lr.REL,"\u2a80":Lr.REL,"\u2a81":Lr.REL,"\u2a82":Lr.REL,"\u2a83":Lr.REL,"\u2a84":Lr.REL,"\u2a85":Lr.REL,"\u2a86":Lr.REL,"\u2a87":Lr.REL,"\u2a88":Lr.REL,"\u2a89":Lr.REL,"\u2a8a":Lr.REL,"\u2a8b":Lr.REL,"\u2a8c":Lr.REL,"\u2a8d":Lr.REL,"\u2a8e":Lr.REL,"\u2a8f":Lr.REL,"\u2a90":Lr.REL,"\u2a91":Lr.REL,"\u2a92":Lr.REL,"\u2a93":Lr.REL,"\u2a94":Lr.REL,"\u2a95":Lr.REL,"\u2a96":Lr.REL,"\u2a97":Lr.REL,"\u2a98":Lr.REL,"\u2a99":Lr.REL,"\u2a9a":Lr.REL,"\u2a9b":Lr.REL,"\u2a9c":Lr.REL,"\u2a9d":Lr.REL,"\u2a9e":Lr.REL,"\u2a9f":Lr.REL,"\u2aa0":Lr.REL,"\u2aa1":Lr.REL,"\u2aa1\u0338":Lr.REL,"\u2aa2":Lr.REL,"\u2aa2\u0338":Lr.REL,"\u2aa3":Lr.REL,"\u2aa4":Lr.REL,"\u2aa5":Lr.REL,"\u2aa6":Lr.REL,"\u2aa7":Lr.REL,"\u2aa8":Lr.REL,"\u2aa9":Lr.REL,"\u2aaa":Lr.REL,"\u2aab":Lr.REL,"\u2aac":Lr.REL,"\u2aad":Lr.REL,"\u2aae":Lr.REL,"\u2aaf":Lr.REL,"\u2aaf\u0338":Lr.REL,"\u2ab0":Lr.REL,"\u2ab0\u0338":Lr.REL,"\u2ab1":Lr.REL,"\u2ab2":Lr.REL,"\u2ab3":Lr.REL,"\u2ab4":Lr.REL,"\u2ab5":Lr.REL,"\u2ab6":Lr.REL,"\u2ab7":Lr.REL,"\u2ab8":Lr.REL,"\u2ab9":Lr.REL,"\u2aba":Lr.REL,"\u2abb":Lr.REL,"\u2abc":Lr.REL,"\u2abd":Lr.REL,"\u2abe":Lr.REL,"\u2abf":Lr.REL,"\u2ac0":Lr.REL,"\u2ac1":Lr.REL,"\u2ac2":Lr.REL,"\u2ac3":Lr.REL,"\u2ac4":Lr.REL,"\u2ac5":Lr.REL,"\u2ac6":Lr.REL,"\u2ac7":Lr.REL,"\u2ac8":Lr.REL,"\u2ac9":Lr.REL,"\u2aca":Lr.REL,"\u2acb":Lr.REL,"\u2acc":Lr.REL,"\u2acd":Lr.REL,"\u2ace":Lr.REL,"\u2acf":Lr.REL,"\u2ad0":Lr.REL,"\u2ad1":Lr.REL,"\u2ad2":Lr.REL,"\u2ad3":Lr.REL,"\u2ad4":Lr.REL,"\u2ad5":Lr.REL,"\u2ad6":Lr.REL,"\u2ad7":Lr.REL,"\u2ad8":Lr.REL,"\u2ad9":Lr.REL,"\u2ada":Lr.REL,"\u2adb":Lr.REL,"\u2add":Lr.REL,"\u2add\u0338":Lr.REL,"\u2ade":Lr.REL,"\u2adf":Lr.REL,"\u2ae0":Lr.REL,"\u2ae1":Lr.REL,"\u2ae2":Lr.REL,"\u2ae3":Lr.REL,"\u2ae4":Lr.REL,"\u2ae5":Lr.REL,"\u2ae6":Lr.REL,"\u2ae7":Lr.REL,"\u2ae8":Lr.REL,"\u2ae9":Lr.REL,"\u2aea":Lr.REL,"\u2aeb":Lr.REL,"\u2aec":Lr.REL,"\u2aed":Lr.REL,"\u2aee":Lr.REL,"\u2aef":Lr.REL,"\u2af0":Lr.REL,"\u2af1":Lr.REL,"\u2af2":Lr.REL,"\u2af3":Lr.REL,"\u2af4":Lr.BIN4,"\u2af5":Lr.BIN4,"\u2af6":Lr.BIN4,"\u2af7":Lr.REL,"\u2af8":Lr.REL,"\u2af9":Lr.REL,"\u2afa":Lr.REL,"\u2afb":Lr.BIN4,"\u2afd":Lr.BIN4,"\u2afe":Lr.BIN3,"\u2b45":Lr.RELSTRETCH,"\u2b46":Lr.RELSTRETCH,"\u3008":Lr.OPEN,"\u3009":Lr.CLOSE,"\ufe37":Lr.WIDEACCENT,"\ufe38":Lr.WIDEACCENT}};function Dr(t,e){return t.length!==e.length?e.length-t.length:t===e?0:t<e?-1:1}function Pr(t){return t.replace(/([\^$(){}.+*?\-|[\]:\\])/g,"\\$1")}function Br(t){return Array.from(t).map((t=>t.codePointAt(0)))}function Fr(t){return String.fromCodePoint(...t)}function jr(t){return!!t.match(/%\s*$/)}function Ur(t){return t.trim().split(/\s+/)}function qr(t){return t.replace(/\\U(?:([0-9A-Fa-f]{4})|\{\s*([0-9A-Fa-f]{1,6})\s*\})|\\./g,((t,e,s)=>"\\\\"===t?"\\":String.fromCodePoint(parseInt(e||s,16))))}function Hr(t){return`&#x${t.codePointAt(0).toString(16).toUpperCase()};`}Or.infix["^"]=Lr.WIDEREL,Or.infix._=Lr.WIDEREL,Or.infix["\u2adc"]=Lr.REL;class Wr extends xr{constructor(){super(...arguments),this._texClass=null,this.lspace=5/18,this.rspace=5/18}get texClass(){return null===this._texClass?this.getOperatorDef(this.getText())[2]:this._texClass}set texClass(t){this._texClass=t}get kind(){return"mo"}get isEmbellished(){return!0}coreParent(){let t=null,e=this;const s=this.factory.getNodeClass("math");for(;e&&e.isEmbellished&&e.coreMO()===this&&!(e instanceof s);)t=e,e=e.parent;return t||this}coreText(t){if(!t)return"";if(t.isEmbellished)return t.coreMO().getText();for(;((t.isKind("mrow")||t.isKind("TeXAtom")||t.isKind("mstyle")||t.isKind("mphantom"))&&1===t.childNodes.length||t.isKind("munderover"))&&t.childNodes[0];)t=t.childNodes[0];return t.isToken?t.getText():""}hasSpacingAttributes(){return this.attributes.isSet("lspace")||this.attributes.isSet("rspace")}get isAccent(){let t=!1;const e=this.coreParent().parent;if(e){const s=e.isKind("mover")?e.childNodes[e.over].coreMO()?"accent":"":e.isKind("munder")?e.childNodes[e.under].coreMO()?"accentunder":"":e.isKind("munderover")?this===e.childNodes[e.over].coreMO()?"accent":this===e.childNodes[e.under].coreMO()?"accentunder":"":"";if(s){t=void 0!==e.attributes.getExplicit(s)?t:this.attributes.get("accent")}}return t}setTeXclass(t){const{form:e,fence:s}=this.attributes.getList("form","fence");return void 0===this.getProperty("texClass")&&this.hasSpacingAttributes()?null:(s&&this.texClass===pr.REL&&("prefix"===e&&(this.texClass=pr.OPEN),"postfix"===e&&(this.texClass=pr.CLOSE)),this.adjustTeXclass(t))}adjustTeXclass(t){const e=this.texClass;let s=this.prevClass;if(e===pr.NONE)return t;if(t?(!t.getProperty("autoOP")||e!==pr.BIN&&e!==pr.REL||(s=t.texClass=pr.ORD),s=this.prevClass=t.texClass||pr.ORD,this.prevLevel=this.attributes.getInherited("scriptlevel")):s=this.prevClass=pr.NONE,e!==pr.BIN||s!==pr.NONE&&s!==pr.BIN&&s!==pr.OP&&s!==pr.REL&&s!==pr.OPEN&&s!==pr.PUNCT)if(s!==pr.BIN||e!==pr.REL&&e!==pr.CLOSE&&e!==pr.PUNCT){if(e===pr.BIN){let t=null,e=this.parent;for(;e&&e.parent&&e.isEmbellished&&(1===e.childNodes.length||!e.isKind("mrow")&&e.core()===t);)t=e,e=e.parent;t=t||this,e.childNodes[e.childNodes.length-1]===t&&(this.texClass=pr.ORD)}}else t.texClass=this.prevClass=pr.ORD;else this.texClass=pr.ORD;return this}setInheritedAttributes(t={},e=!1,s=0,i=!1){super.setInheritedAttributes(t,e,s,i);const r=this.getText();this.checkOperatorTable(r),this.checkPseudoScripts(r),this.checkPrimes(r),this.checkMathAccent(r)}getOperatorDef(t){const[e,s,i]=this.handleExplicitForm(this.getForms());this.attributes.setInherited("form",e);const r=this.constructor,n=r.OPTABLE,o=n[e][t]||n[s][t]||n[i][t];if(o)return o;this.setProperty("noDictDef",!0);const a=this.attributes.get("movablelimits");if((!!t.match(r.opPattern)||a)&&void 0===this.getProperty("texClass"))return Ir(1,2,pr.OP);const l=Sr(t),[c,h]=r.MMLSPACING[l[2]];return Ir(c,h,l[2])}checkOperatorTable(t){const e=this.getOperatorDef(t);void 0===this.getProperty("texClass")&&(this.texClass=e[2]);for(const t of Object.keys(e[3]||{}))this.attributes.setInherited(t,e[3][t]);this.lspace=((e[0]||-1)+1)/18,this.rspace=((e[1]||-1)+1)/18}getForms(){let t=null,e=this.parent,s=this.Parent;for(;s&&s.isEmbellished;)t=e,e=s.parent,s=s.Parent;if(t=t||this,e&&e.isKind("mrow")&&1!==e.nonSpaceLength()){if(e.firstNonSpace()===t)return["prefix","infix","postfix"];if(e.lastNonSpace()===t)return["postfix","infix","prefix"]}return["infix","prefix","postfix"]}handleExplicitForm(t){if(this.attributes.isSet("form")){const e=this.attributes.get("form");t=[e].concat(t.filter((t=>t!==e)))}return t}checkPseudoScripts(t){const e=this.constructor.pseudoScripts;if(!t.match(e))return;const s=this.coreParent().Parent,i=!s||!(s.isKind("msubsup")&&!s.isKind("msub"));this.setProperty("pseudoscript",i),i&&(this.attributes.setInherited("lspace",0),this.attributes.setInherited("rspace",0))}checkPrimes(t){const e=this.constructor.primes;if(!t.match(e))return;const s=this.constructor.remapPrimes,i=Fr(Br(t).map((t=>s[t])));this.setProperty("primes",i)}checkMathAccent(t){const e=this.Parent;if(void 0!==this.getProperty("mathaccent")||!e||!e.isKind("munderover"))return;const[s,i,r]=e.childNodes;if(s.isEmbellished&&s.coreMO()===this)return;const n=!(!i||!i.isEmbellished||i.coreMO()!==this),o=!(!r||!r.isEmbellished||i.coreMO()!==this);(n||o)&&(this.isMathAccent(t)?this.setProperty("mathaccent",!0):this.isMathAccentWithWidth(t)&&this.setProperty("mathaccent",!1))}isMathAccent(t=this.getText()){const e=this.constructor.mathaccents;return!!t.match(e)}isMathAccentWithWidth(t=this.getText()){const e=this.constructor.mathaccentsWithWidth;return!!t.match(e)}}Wr.defaults=Object.assign(Object.assign({},xr.defaults),{form:"infix",fence:!1,separator:!1,lspace:"thickmathspace",rspace:"thickmathspace",stretchy:!1,symmetric:!1,maxsize:"infinity",minsize:"0em",largeop:!1,movablelimits:!1,accent:!1,linebreak:"auto",lineleading:"100%",linebreakstyle:"before",indentalign:"auto",indentshift:"0",indenttarget:"",indentalignfirst:"indentalign",indentshiftfirst:"indentshift",indentalignlast:"indentalign",indentshiftlast:"indentshift"}),Wr.MMLSPACING=Mr,Wr.OPTABLE=Or,Wr.pseudoScripts=new RegExp(["^[\"'*`","\xaa","\xb0","\xb2-\xb4","\xb9","\xba","\u2018-\u201f","\u2032-\u2037\u2057","\u2070\u2071","\u2074-\u207f","\u2080-\u208e","]+$"].join("")),Wr.primes=new RegExp(["^[\"'","\u2018-\u201f","]+$"].join("")),Wr.opPattern=/^[a-zA-Z]{2,}$/,Wr.remapPrimes={34:8243,39:8242,8216:8245,8217:8242,8218:8242,8219:8245,8220:8246,8221:8243,8222:8243,8223:8246},Wr.mathaccents=new RegExp(["^[","\xb4\u0301\u02ca","`\u0300\u02cb","\xa8\u0308","~\u0303\u02dc","\xaf\u0304\u02c9","\u02d8\u0306","\u02c7\u030c","^\u0302\u02c6","\u20d0\u20d1","\u20d6\u20d7\u20e1","\u02d9\u0307","\u02da\u030a","\u20db","\u20dc","]$"].join("")),Wr.mathaccentsWithWidth=new RegExp(["^[","\u2190\u2192\u2194","\u23dc\u23dd","\u23de\u23df","]$"].join(""));class zr extends xr{constructor(){super(...arguments),this.texclass=pr.ORD}get kind(){return"mtext"}get isSpacelike(){return!!this.getText().match(/^\s*$/)&&!this.attributes.hasOneOf(zr.NONSPACELIKE)}}zr.NONSPACELIKE=["style","mathbackground","background"],zr.defaults=Object.assign({},xr.defaults);class Xr extends xr{constructor(){super(...arguments),this.texclass=pr.NONE}setTeXclass(t){return t}get kind(){return"mspace"}get arity(){return 0}get isSpacelike(){return!this.attributes.hasExplicit("linebreak")&&this.canBreak}get hasNewline(){const t=this.attributes.get("linebreak");return this.canBreak&&("newline"===t||"indentingnewline"===t)}get canBreak(){return!this.attributes.hasOneOf(Xr.NONSPACELIKE)&&"-"!==String(this.attributes.get("width")).trim().charAt(0)}}Xr.NONSPACELIKE=["height","depth","style","mathbackground","background"],Xr.defaults=Object.assign(Object.assign({},xr.defaults),{width:"0em",height:"0ex",depth:"0ex",linebreak:"auto",indentshift:"auto",indentalign:"auto",indenttarget:"",indentalignfirst:"indentalign",indentshiftfirst:"indentshift",indentalignlast:"indentalign",indentshiftlast:"indentshift"});class Vr extends xr{constructor(){super(...arguments),this.texclass=pr.ORD}get kind(){return"ms"}}Vr.defaults=Object.assign(Object.assign({},xr.defaults),{lquote:'"',rquote:'"'});class Gr extends yr{constructor(){super(...arguments),this._core=null}get kind(){return"mrow"}get isSpacelike(){for(const t of this.childNodes)if(!t.isSpacelike)return!1;return!0}get isEmbellished(){let t=!1,e=0;for(const s of this.childNodes){if(s)if(s.isEmbellished){if(t)return!1;t=!0,this._core=e}else if(!s.isSpacelike)return!1;e++}return t}core(){return this.isEmbellished&&null!=this._core?this.childNodes[this._core]:this}coreMO(){return this.isEmbellished&&null!=this._core?this.childNodes[this._core].coreMO():this}nonSpaceLength(){let t=0;for(const e of this.childNodes)e&&!e.isSpacelike&&t++;return t}firstNonSpace(){for(const t of this.childNodes)if(t&&!t.isSpacelike)return t;return null}lastNonSpace(){let t=this.childNodes.length;for(;--t>=0;){const e=this.childNodes[t];if(e&&!e.isSpacelike)return e}return null}setTeXclass(t){if(null!=this.getProperty("open")||null!=this.getProperty("close")){this.getPrevClass(t),t=null;for(const e of this.childNodes)t=e.setTeXclass(t);return null==this.texClass&&(this.texClass=pr.INNER),this}for(const e of this.childNodes)t=e.setTeXclass(t);return this.childNodes[0]&&this.updateTeXclass(this.childNodes[0]),t}}Gr.defaults=Object.assign({},yr.defaults);class Jr extends Gr{get kind(){return"inferredMrow"}get isInferred(){return!0}get notParent(){return!0}toString(){return"["+this.childNodes.join(",")+"]"}}Jr.defaults=Gr.defaults;class Kr extends vr{get kind(){return"mfrac"}get arity(){return 2}get linebreakContainer(){return!0}get linebreakAlign(){return""}setTeXclass(t){this.getPrevClass(t);for(const t of this.childNodes)t.setTeXclass(null);return this}setChildInheritedAttributes(t,e,s,i){(!e||s>0)&&s++;const r=this.attributes.get("numalign"),n=this.attributes.get("denomalign"),o=this.addInheritedAttributes(Object.assign({},t),{numalign:r,indentshift:"0",indentalignfirst:r,indentshiftfirst:"0",indentalignlast:"indentalign",indentshiftlast:"indentshift"}),a=this.addInheritedAttributes(Object.assign({},t),{denalign:n,indentshift:"0",indentalignfirst:n,indentshiftfirst:"0",indentalignlast:"indentalign",indentshiftlast:"indentshift"});this.childNodes[0].setInheritedAttributes(o,!1,s,i),this.childNodes[1].setInheritedAttributes(a,!1,s,!0)}}Kr.defaults=Object.assign(Object.assign({},vr.defaults),{linethickness:"medium",numalign:"center",denomalign:"center",bevelled:!1});class $r extends yr{constructor(){super(...arguments),this.texclass=pr.ORD}get kind(){return"msqrt"}get arity(){return-1}get linebreakContainer(){return!0}setTeXclass(t){return this.getPrevClass(t),this.childNodes[0].setTeXclass(null),this}setChildInheritedAttributes(t,e,s,i){this.childNodes[0].setInheritedAttributes(t,e,s,!0)}}$r.defaults=Object.assign(Object.assign({},yr.defaults),{"data-vertical-align":"bottom"});class Yr extends yr{constructor(){super(...arguments),this.texclass=pr.ORD}get kind(){return"mroot"}get arity(){return 2}get linebreakContainer(){return!0}setTeXclass(t){return this.getPrevClass(t),this.childNodes[0].setTeXclass(null),this.childNodes[1].setTeXclass(null),this}setChildInheritedAttributes(t,e,s,i){this.childNodes[0].setInheritedAttributes(t,e,s,!0),this.childNodes[1].setInheritedAttributes(t,!1,s+2,i)}}Yr.defaults=Object.assign(Object.assign({},yr.defaults),{"data-vertical-align":"bottom"});class Qr extends Nr{get kind(){return"mstyle"}get notParent(){return this.childNodes[0]&&1===this.childNodes[0].childNodes.length}setInheritedAttributes(t={},e=!1,s=0,i=!1){this.attributes.setInherited("displaystyle",e),this.attributes.setInherited("scriptlevel",s),super.setInheritedAttributes(t,e,s,i)}setChildInheritedAttributes(t,e,s,i){let r=this.attributes.getExplicit("scriptlevel");null!=r&&(r=r.toString(),r.match(/^\s*[-+]/)?s+=parseInt(r):s=parseInt(r),i=!1);const n=this.attributes.getExplicit("displaystyle");null!=n&&(e=!0===n,i=!1);const o=this.attributes.getExplicit("data-cramped");null!=o&&(i=o),t=this.addInheritedAttributes(t,this.attributes.getAllAttributes()),this.childNodes[0].setInheritedAttributes(t,e,s,i)}}Qr.defaults=Object.assign(Object.assign({},Nr.defaults),{scriptlevel:cr,displaystyle:cr,scriptsizemultiplier:1/Math.sqrt(2),scriptminsize:".4em",mathbackground:cr,mathcolor:cr,dir:cr,infixlinebreakstyle:"before"});class Zr extends yr{constructor(){super(...arguments),this.texclass=pr.ORD}get kind(){return"merror"}get arity(){return-1}get linebreakContainer(){return!0}}Zr.defaults=Object.assign({},yr.defaults);class tn extends Nr{get kind(){return"mpadded"}get linebreakContainer(){return!0}setTeXclass(t){return this.getProperty("vbox")?(this.getPrevClass(t),this.texClass=pr.ORD,this.childNodes[0].setTeXclass(null),this):super.setTeXclass(t)}}tn.defaults=Object.assign(Object.assign({},Nr.defaults),{width:"",height:"",depth:"",lspace:0,voffset:0});class en extends Nr{constructor(){super(...arguments),this.texclass=pr.ORD}get kind(){return"mphantom"}}en.defaults=Object.assign({},Nr.defaults);class sn extends yr{constructor(){super(...arguments),this.texclass=pr.INNER,this.separators=[],this.open=null,this.close=null}get kind(){return"mfenced"}setTeXclass(t){this.getPrevClass(t),this.open&&(t=this.open.setTeXclass(t)),this.childNodes[0]&&(t=this.childNodes[0].setTeXclass(t));for(let e=1,s=this.childNodes.length;e<s;e++)this.separators[e-1]&&(t=this.separators[e-1].setTeXclass(t)),this.childNodes[e]&&(t=this.childNodes[e].setTeXclass(t));return this.close&&(t=this.close.setTeXclass(t)),this.updateTeXclass(this.open),t}setChildInheritedAttributes(t,e,s,i){this.addFakeNodes();for(const r of[this.open,this.close].concat(this.separators))r&&r.setInheritedAttributes(t,e,s,i);super.setChildInheritedAttributes(t,e,s,i)}addFakeNodes(){let{open:t,close:e,separators:s}=this.attributes.getList("open","close","separators");if(t=t.replace(/[ \t\n\r]/g,""),e=e.replace(/[ \t\n\r]/g,""),s=s.replace(/[ \t\n\r]/g,""),t&&(this.open=this.fakeNode(t,{fence:!0,form:"prefix"},pr.OPEN)),s){for(;s.length<this.childNodes.length-1;)s+=s.charAt(s.length-1);let t=0;for(const e of this.childNodes.slice(1))e&&this.separators.push(this.fakeNode(s.charAt(t++)))}e&&(this.close=this.fakeNode(e,{fence:!0,form:"postfix"},pr.CLOSE))}fakeNode(t,e={},s=null){const i=this.factory.create("text").setText(t),r=this.factory.create("mo",e,[i]);return r.texClass=s,r.parent=this,r}}sn.defaults=Object.assign(Object.assign({},yr.defaults),{open:"(",close:")",separators:","});class rn extends yr{constructor(){super(...arguments),this.texclass=pr.ORD}get kind(){return"menclose"}get arity(){return-1}get linebreakContainer(){return!0}setTeXclass(t){return t=this.childNodes[0].setTeXclass(t),this.updateTeXclass(this.childNodes[0]),t}}rn.defaults=Object.assign(Object.assign({},yr.defaults),{notation:"longdiv"});class nn extends yr{get kind(){return"maction"}get arity(){return 1}get selected(){const t=this.attributes.get("selection"),e=Math.max(1,Math.min(this.childNodes.length,t))-1;return this.childNodes[e]||this.factory.create("mrow")}get isEmbellished(){return this.selected.isEmbellished}get isSpacelike(){return this.selected.isSpacelike}core(){return this.selected.core()}coreMO(){return this.selected.coreMO()}verifyAttributes(t){super.verifyAttributes(t),"toggle"!==this.attributes.get("actiontype")&&this.attributes.hasExplicit("selection")&&this.attributes.unset("selection")}setTeXclass(t){"tooltip"===this.attributes.get("actiontype")&&this.childNodes[1]&&this.childNodes[1].setTeXclass(null);const e=this.selected;return t=e.setTeXclass(t),this.updateTeXclass(e),t}nextToggleSelection(){let t=Math.max(1,parseInt(this.attributes.get("selection"))+1);t>this.childNodes.length&&(t=1),this.attributes.set("selection",t)}setChildInheritedAttributes(t,e,s,i){var r,n;"tooltip"===this.attributes.get("actiontype").toLowerCase()?(null===(r=this.childNodes[0])||void 0===r||r.setInheritedAttributes(t,e,s,i),null===(n=this.childNodes[1])||void 0===n||n.setInheritedAttributes(t,!1,1,!1)):super.setChildInheritedAttributes(t,e,s,i)}}nn.defaults=Object.assign(Object.assign({},yr.defaults),{actiontype:"toggle",selection:1});class on extends vr{get kind(){return"msubsup"}get arity(){return 3}get base(){return 0}get sub(){return 1}get sup(){return 2}setChildInheritedAttributes(t,e,s,i){const r=this.childNodes;r[0].setInheritedAttributes(t,e,s,i),r[1].setInheritedAttributes(t,!1,s+1,i||1===this.sub),r[2]&&r[2].setInheritedAttributes(t,!1,s+1,i||2===this.sub)}}on.defaults=Object.assign(Object.assign({},vr.defaults),{subscriptshift:"",superscriptshift:""});class an extends on{get kind(){return"msub"}get arity(){return 2}}an.defaults=Object.assign({},on.defaults);class ln extends on{get kind(){return"msup"}get arity(){return 2}get sup(){return 1}get sub(){return 2}}ln.defaults=Object.assign({},on.defaults);class cn extends vr{get kind(){return"munderover"}get arity(){return 3}get base(){return 0}get under(){return 1}get over(){return 2}get linebreakContainer(){return!0}setChildInheritedAttributes(t,e,s,i){const r=this.childNodes;r[0].setInheritedAttributes(t,e,s,i||!!r[this.over]);const n=!(e||!r[0].coreMO().attributes.get("movablelimits")),o=this.constructor.ACCENTS;r[1].setInheritedAttributes(t,!1,this.getScriptlevel(o[1],n,s),i||1===this.under),this.setInheritedAccent(1,o[1],e,s,i,n),r[2]&&(r[2].setInheritedAttributes(t,!1,this.getScriptlevel(o[2],n,s),i||2===this.under),this.setInheritedAccent(2,o[2],e,s,i,n))}getScriptlevel(t,e,s){return!e&&this.attributes.get(t)||s++,s}setInheritedAccent(t,e,s,i,r,n){const o=this.childNodes[t];if(!this.attributes.hasExplicit(e)&&o.isEmbellished){const t=o.coreMO().attributes.get("accent");this.attributes.setInherited(e,t),t!==this.attributes.getDefault(e)&&o.setInheritedAttributes({},s,this.getScriptlevel(e,n,i),r)}}}cn.defaults=Object.assign(Object.assign({},vr.defaults),{accent:!1,accentunder:!1,align:"center"}),cn.ACCENTS=["","accentunder","accent"];class hn extends cn{get kind(){return"munder"}get arity(){return 2}}hn.defaults=Object.assign({},cn.defaults);class dn extends cn{get kind(){return"mover"}get arity(){return 2}get over(){return 1}get under(){return 2}}dn.defaults=Object.assign({},cn.defaults),dn.ACCENTS=["","accent","accentunder"];class un extends on{get kind(){return"mmultiscripts"}get arity(){return 1}setChildInheritedAttributes(t,e,s,i){this.childNodes[0].setInheritedAttributes(t,e,s,i);let r=!1;for(let e=1,n=0;e<this.childNodes.length;e++){const o=this.childNodes[e];if(o.isKind("mprescripts")){if(!r&&(r=!0,e%2==0)){const t=this.factory.create("none");this.childNodes.splice(e,0,t),t.parent=this,e++}}else{const e=i||n%2==0;o.setInheritedAttributes(t,!1,s+1,e),n++}}this.childNodes.length%2==(r?1:0)&&(this.appendChild(this.factory.create("none")),this.childNodes[this.childNodes.length-1].setInheritedAttributes(t,!1,s+1,i))}verifyChildren(t){let e=!1;const s=t.fixMmultiscripts;for(let i=0;i<this.childNodes.length;i++){const r=this.childNodes[i];r.isKind("mprescripts")&&(e?r.mError(r.kind+" can only appear once in "+this.kind,t,!0):(e=!0,i%2!=0||s||this.mError("There must be an equal number of prescripts of each type",t)))}this.childNodes.length%2!=(e?1:0)||s||this.mError("There must be an equal number of scripts of each type",t),super.verifyChildren(t)}}un.defaults=Object.assign({},on.defaults);class pn extends yr{get kind(){return"mprescripts"}get arity(){return 0}verifyTree(t){super.verifyTree(t),this.parent&&!this.parent.isKind("mmultiscripts")&&this.mError(this.kind+" must be a child of mmultiscripts",t,!0)}}pn.defaults=Object.assign({},yr.defaults);class mn extends yr{get kind(){return"none"}get arity(){return 0}verifyTree(t){super.verifyTree(t),this.parent&&!this.parent.isKind("mmultiscripts")&&this.mError(this.kind+" must be a child of mmultiscripts",t,!0)}}mn.defaults=Object.assign({},yr.defaults);class fn extends yr{constructor(){super(...arguments),this.properties={useHeight:!0},this.texclass=pr.ORD}get kind(){return"mtable"}get linebreakContainer(){return!0}get linebreakAlign(){return""}setInheritedAttributes(t,e,s,i){for(const e of Er)t[e]&&this.attributes.setInherited(e,t[e][1]),this.attributes.hasExplicit(e)&&this.attributes.unset(e);super.setInheritedAttributes(t,e,s,i)}setChildInheritedAttributes(t,e,s,i){for(const t of this.childNodes)t.isKind("mtr")||this.replaceChild(this.factory.create("mtr"),t).appendChild(t);e=!(!this.attributes.getExplicit("displaystyle")&&!this.attributes.getDefault("displaystyle")),t=this.addInheritedAttributes(t,{columnalign:this.attributes.get("columnalign"),rowalign:"center","data-break-align":this.attributes.get("data-break-align")});const r=this.attributes.getExplicit("data-cramped"),n=Ur(this.attributes.get("rowalign"));for(const i of this.childNodes)t.rowalign[1]=n.shift()||t.rowalign[1],i.setInheritedAttributes(t,e,s,!!r)}verifyChildren(t){let e=null;const s=this.factory;for(let i=0;i<this.childNodes.length;i++){const r=this.childNodes[i];if(r.isKind("mtr"))e=null;else{const n=r.isKind("mtd");if(e?(this.removeChild(r),i--):e=this.replaceChild(s.create("mtr"),r),e.appendChild(n?r:s.create("mtd",{},[r])),!t.fixMtables){r.parent.removeChild(r),r.parent=this,n&&e.appendChild(s.create("mtd"));const i=r.mError("Children of "+this.kind+" must be mtr or mlabeledtr",t,n);e.childNodes[e.childNodes.length-1].appendChild(i)}}}super.verifyChildren(t)}setTeXclass(t){this.getPrevClass(t);for(const t of this.childNodes)t.setTeXclass(null);return this}}fn.defaults=Object.assign(Object.assign({},yr.defaults),{align:"axis",rowalign:"baseline",columnalign:"center",groupalign:"{left}",alignmentscope:!0,columnwidth:"auto",width:"auto",rowspacing:"1ex",columnspacing:".8em",rowlines:"none",columnlines:"none",frame:"none",framespacing:"0.4em 0.5ex",equalrows:!1,equalcolumns:!1,displaystyle:!1,side:"right",minlabelspacing:"0.8em","data-break-align":"top"});class gn extends yr{get kind(){return"mtr"}get linebreakContainer(){return!0}get linebreakAlign(){return""}setChildInheritedAttributes(t,e,s,i){for(const t of this.childNodes)t.isKind("mtd")||this.replaceChild(this.factory.create("mtd"),t).appendChild(t);const r=Ur(this.attributes.get("columnalign")),n=Ur(this.attributes.get("data-break-align"));1===this.arity&&(r.unshift(this.parent.attributes.get("side")),n.unshift("top")),t=this.addInheritedAttributes(t,{rowalign:this.attributes.get("rowalign"),columnalign:"center","data-break-align":"top"});for(const o of this.childNodes)t.columnalign[1]=r.shift()||t.columnalign[1],t["data-vertical-align"]=[this.kind,n.shift()||t["data-break-align"][1]],o.setInheritedAttributes(t,e,s,i)}verifyChildren(t){if(!this.parent||this.parent.isKind("mtable")){for(const e of this.childNodes)if(!e.isKind("mtd")){this.replaceChild(this.factory.create("mtd"),e).appendChild(e),t.fixMtables||e.mError("Children of "+this.kind+" must be mtd",t)}super.verifyChildren(t)}else this.mError(this.kind+" can only be a child of an mtable",t,!0)}setTeXclass(t){this.getPrevClass(t);for(const t of this.childNodes)t.setTeXclass(null);return this}}gn.defaults=Object.assign(Object.assign({},yr.defaults),{rowalign:cr,columnalign:cr,groupalign:cr,"data-break-align":"top"});class bn extends gn{get kind(){return"mlabeledtr"}get arity(){return 1}}class En extends vr{get kind(){return"mtd"}get arity(){return-1}get linebreakContainer(){return!0}get linebreakAlign(){return"columnalign"}verifyChildren(t){!this.parent||this.parent.isKind("mtr")?super.verifyChildren(t):this.mError(this.kind+" can only be a child of an mtr or mlabeledtr",t,!0)}setTeXclass(t){return this.getPrevClass(t),this.childNodes[0].setTeXclass(null),this}}En.defaults=Object.assign(Object.assign({},vr.defaults),{rowspan:1,columnspan:1,rowalign:cr,columnalign:cr,groupalign:cr,"data-vertical-align":"top"});class yn extends Nr{get kind(){return"maligngroup"}get isSpacelike(){return!0}setChildInheritedAttributes(t,e,s,i){t=this.addInheritedAttributes(t,this.attributes.getAllAttributes()),super.setChildInheritedAttributes(t,e,s,i)}}yn.defaults=Object.assign(Object.assign({},Nr.defaults),{groupalign:cr});class xn extends yr{get kind(){return"malignmark"}get arity(){return 0}get isSpacelike(){return!0}}xn.defaults=Object.assign(Object.assign({},yr.defaults),{edge:"left"});class Nn extends xr{constructor(){super(...arguments),this.texclass=pr.ORD}get kind(){return"mglyph"}verifyAttributes(t){const{src:e,fontfamily:s,index:i}=this.attributes.getList("src","fontfamily","index");""!==e||""!==s&&""!==i?super.verifyAttributes(t):this.mError("mglyph must have either src or fontfamily and index attributes",t,!0)}}Nn.defaults=Object.assign(Object.assign({},xr.defaults),{alt:"",src:"",index:"",width:"auto",height:"auto",valign:"0em"});class vn extends vr{get kind(){return"semantics"}get arity(){return 1}get notParent(){return!0}}vn.defaults=Object.assign(Object.assign({},vr.defaults),{definitionUrl:null,encoding:null});class Tn extends yr{get kind(){return"annotation-xml"}setChildInheritedAttributes(){}}Tn.defaults=Object.assign(Object.assign({},yr.defaults),{definitionUrl:null,encoding:null,cd:"mathmlkeys",name:"",src:null});class An extends Tn{constructor(){super(...arguments),this.properties={isChars:!0}}get kind(){return"annotation"}}An.defaults=Object.assign({},Tn.defaults);class _n extends vr{get kind(){return"TeXAtom"}get arity(){return-1}get notParent(){return!0}constructor(t,e,s){super(t,e,s),this.texclass=pr.ORD,this.setProperty("texClass",this.texClass)}setTeXclass(t){return this.childNodes[0].setTeXclass(null),this.adjustTeXclass(t)}adjustTeXclass(t){return t}}_n.defaults=Object.assign({},vr.defaults),_n.prototype.adjustTeXclass=Wr.prototype.adjustTeXclass;class wn extends vr{get kind(){return"MathChoice"}get arity(){return 4}get notParent(){return!0}setInheritedAttributes(t,e,s,i){const r=e?0:Math.max(0,Math.min(s,2))+1,n=this.childNodes[r]||this.factory.create("mrow");this.parent.replaceChild(n,this),n.setInheritedAttributes(t,e,s,i)}}wn.defaults=Object.assign({},vr.defaults);class Cn extends _r{get kind(){return"html"}getHTML(){return this.getXML()}setHTML(t,e=null){try{e.getAttribute(t,"data-mjx-hdw")}catch(s){t=e.node("span",{},[t])}return this.setXML(t,e)}getSerializedHTML(){return this.adaptor.outerHTML(this.xml)}textContent(){return this.adaptor.textContent(this.xml)}toString(){const t=this.adaptor.kind(this.xml);return`HTML=<${t}>...</${t}>`}verifyTree(t){!this.parent||this.parent.isToken||this.mError("HTML can only be a child of a token element",t,!0)}}const kn={[wr.prototype.kind]:wr,[Cr.prototype.kind]:Cr,[kr.prototype.kind]:kr,[Wr.prototype.kind]:Wr,[zr.prototype.kind]:zr,[Xr.prototype.kind]:Xr,[Vr.prototype.kind]:Vr,[Gr.prototype.kind]:Gr,[Jr.prototype.kind]:Jr,[Kr.prototype.kind]:Kr,[$r.prototype.kind]:$r,[Yr.prototype.kind]:Yr,[Qr.prototype.kind]:Qr,[Zr.prototype.kind]:Zr,[tn.prototype.kind]:tn,[en.prototype.kind]:en,[sn.prototype.kind]:sn,[rn.prototype.kind]:rn,[nn.prototype.kind]:nn,[an.prototype.kind]:an,[ln.prototype.kind]:ln,[on.prototype.kind]:on,[hn.prototype.kind]:hn,[dn.prototype.kind]:dn,[cn.prototype.kind]:cn,[un.prototype.kind]:un,[pn.prototype.kind]:pn,[mn.prototype.kind]:mn,[fn.prototype.kind]:fn,[bn.prototype.kind]:bn,[gn.prototype.kind]:gn,[En.prototype.kind]:En,[yn.prototype.kind]:yn,[xn.prototype.kind]:xn,[Nn.prototype.kind]:Nn,[vn.prototype.kind]:vn,[An.prototype.kind]:An,[Tn.prototype.kind]:Tn,[_n.prototype.kind]:_n,[wn.prototype.kind]:wn,[Ar.prototype.kind]:Ar,[_r.prototype.kind]:_r,[Cn.prototype.kind]:Cn};class In extends lr{get MML(){return this.node}}In.defaultNodes=kn;class Ln{constructor(){this.bits=0}static allocate(...t){for(const e of t){if(this.has(e))throw new Error("Bit already allocated for "+e);if(this.next===Ln.MAXBIT)throw new Error("Maximum number of bits already allocated");this.names.set(e,this.next),this.next<<=1}}static has(t){return this.names.has(t)}set(t){this.bits|=this.getBit(t)}clear(t){this.bits&=~this.getBit(t)}isSet(t){return!!(this.bits&this.getBit(t))}reset(){this.bits=0}getBit(t){const e=this.constructor.names.get(t);if(!e)throw new Error("Unknown bit-field name: "+t);return e}}function Rn(...t){const e=class extends Ln{};return e.allocate(...t),e}function Sn(t){return new Promise((function e(s,i){const r=t=>{var r;t.retry instanceof Promise?t.retry.then((()=>e(s,i))).catch((t=>i(t))):(null===(r=t.restart)||void 0===r?void 0:r.isCallback)?MathJax.Callback.After((()=>e(s,i)),t.restart):i(t)};try{const e=t();e instanceof Promise?e.then((t=>s(t))).catch((t=>r(t))):s(e)}catch(t){r(t)}}))}function Mn(t){const e=new Error("MathJax retry -- an asynchronous action is required; try using one of the promise-based functions and await its resolution.");throw e.retry=t,e}Ln.MAXBIT=1<<31,Ln.next=1,Ln.names=new Map;var On=function(t,e,s,i){return new(s||(s=Promise))((function(r,n){function o(t){try{l(i.next(t))}catch(t){n(t)}}function a(t){try{l(i.throw(t))}catch(t){n(t)}}function l(t){var e;t.done?r(t.value):(e=t.value,e instanceof s?e:new s((function(t){t(e)}))).then(o,a)}l((i=i.apply(t,e||[])).next())}))};class Dn extends mi{static create(t){const e=new this;for(const s of Object.keys(t)){const[i,r]=this.action(s,t[s]);r&&e.add(i,r)}return e}static action(t,e){let s,i,r=!0;const n=e[0];if(1===e.length||"boolean"==typeof e[1])2===e.length&&(r=e[1]),[s,i]=this.methodActions(t);else if("string"==typeof e[1])if("string"==typeof e[2]){4===e.length&&(r=e[3]);const[t,n]=e.slice(1);[s,i]=this.methodActions(t,n)}else 3===e.length&&(r=e[2]),[s,i]=this.methodActions(e[1]);else 4===e.length&&(r=e[3]),[s,i]=e.slice(1);return[{id:t,renderDoc:s,renderMath:i,convert:r},n]}static methodActions(t,e=t){return[e=>(t&&e[t](),!1),(t,s)=>(e&&t[e](s),!1)]}renderDoc(t,e=nr.UNPROCESSED){for(const s of this.items)if(s.priority>=e&&s.item.renderDoc(t))return}renderMath(t,e,s=nr.UNPROCESSED){for(const i of this.items)if(i.priority>=s&&i.item.renderMath(t,e))return}renderConvert(t,e,s=nr.LAST){for(const i of this.items){if(i.priority>s)return;if(i.item.convert&&i.item.renderMath(t,e))return}}findID(t){for(const e of this.items)if(e.item.id===t)return e.item;return null}}const Pn={all:!1,processed:!1,inputJax:null,outputJax:null},Bn={all:!0,processed:!0,inputJax:[],outputJax:[]};class Fn extends Yi{compile(t){return null}}class jn extends Qi{typeset(t,e=null){return null}escaped(t,e){return null}}class Un extends sr{}class qn{constructor(t,e,s){const i=this.constructor;this.document=t,this.options=Di(Oi({},i.OPTIONS),s),this.math=new(this.options.MathList||Un),this.renderActions=Dn.create(this.options.renderActions),this._actionPromises=[],this._readyPromise=Promise.resolve(),this.processed=new qn.ProcessBits,this.outputJax=this.options.OutputJax||new jn;let r=this.options.InputJax||[new Fn];Array.isArray(r)||(r=[r]),this.inputJax=r,this.adaptor=e,this.outputJax.setAdaptor(e),this.inputJax.map((t=>t.setAdaptor(e))),this.mmlFactory=this.options.MmlFactory||new In,this.inputJax.map((t=>t.setMmlFactory(this.mmlFactory))),this.outputJax.initialize(),this.inputJax.map((t=>t.initialize()))}get kind(){return this.constructor.KIND}addRenderAction(t,...e){const[s,i]=Dn.action(t,e);this.renderActions.add(s,i)}removeRenderAction(t){const e=this.renderActions.findID(t);e&&this.renderActions.remove(e)}render(){return this.clearPromises(),this.renderActions.renderDoc(this),this}renderPromise(){return this.whenReady((()=>Sn((()=>On(this,void 0,void 0,(function*(){return this.render(),yield this.actionPromises(),this.clearPromises(),this}))))))}rerender(t=nr.RERENDER){return this.state(t-1),this.render(),this}rerenderPromise(t=nr.RERENDER){return this.whenReady((()=>Sn((()=>On(this,void 0,void 0,(function*(){return this.rerender(t),yield this.actionPromises(),this.clearPromises(),this}))))))}convert(t,e={}){let{format:s,display:i,end:r,ex:n,em:o,containerWidth:a,scale:l,family:c}=Di({format:this.inputJax[0].name,display:!0,end:nr.LAST,em:16,ex:8,containerWidth:null,scale:1,family:""},e);null===a&&(a=80*n);const h=this.inputJax.reduce(((t,e)=>e.name===s?e:t),null),d=new this.options.MathItem(t,h,i);return d.start.node=this.adaptor.body(this.document),d.setMetrics(o,n,a,l),c&&this.outputJax.options.mtextInheritFont&&(d.outputData.mtextFamily=c),c&&this.outputJax.options.merrorInheritFont&&(d.outputData.merrorFamily=c),this.clearPromises(),d.convert(this,r),d.typesetRoot||d.root}convertPromise(t,e={}){return this.whenReady((()=>Sn((()=>On(this,void 0,void 0,(function*(){const s=this.convert(t,e);return yield this.actionPromises(),this.clearPromises(),s}))))))}whenReady(t){return this._readyPromise=this._readyPromise.catch((t=>{})).then((()=>{const e=this._readyPromise;this._readyPromise=Promise.resolve();const s=t(),i=this._readyPromise.then((()=>s));return this._readyPromise=e,i}))}actionPromises(){return Promise.all(this._actionPromises)}clearPromises(){this._actionPromises=[]}savePromise(t){this._actionPromises.push(t)}findMath(t=null){return this.processed.set("findMath"),this}compile(){if(!this.processed.isSet("compile")){const t=[];for(const e of this.math)this.compileMath(e),void 0!==e.inputData.recompile&&t.push(e);for(const e of t){const t=e.inputData.recompile;e.state(t.state),e.inputData.recompile=t,this.compileMath(e)}this.processed.set("compile")}return this}compileMath(t){try{t.compile(this)}catch(e){if(e.retry||e.restart)throw e;this.options.compileError(this,t,e),t.inputData.error=e}}compileError(t,e){t.root=this.mmlFactory.create("math",null,[this.mmlFactory.create("merror",{"data-mjx-error":e.message,title:e.message},[this.mmlFactory.create("mtext",null,[this.mmlFactory.create("text").setText("Math input error")])])]),t.display&&t.root.attributes.set("display","block"),t.inputData.error=e.message}typeset(){if(!this.processed.isSet("typeset")){for(const t of this.math)try{t.typeset(this)}catch(e){if(e.retry||e.restart)throw e;this.options.typesetError(this,t,e),t.outputData.error=e}this.processed.set("typeset")}return this}typesetError(t,e){t.typesetRoot=this.adaptor.node("mjx-container",{class:"MathJax mjx-output-error",jax:this.outputJax.name},[this.adaptor.node("span",{"data-mjx-error":e.message,title:e.message,style:{color:"red","background-color":"yellow","line-height":"normal"}},[this.adaptor.text("Math output error")])]),t.display&&this.adaptor.setAttributes(t.typesetRoot,{style:{display:"block",margin:"1em 0","text-align":"center"}}),t.outputData.error=e.message}getMetrics(){return this.processed.isSet("getMetrics")||(this.outputJax.getMetrics(this),this.processed.set("getMetrics")),this}updateDocument(){if(!this.processed.isSet("updateDocument")){for(const t of this.math.reversed())t.updateDocument(this);this.processed.set("updateDocument")}return this}removeFromDocument(t=!1){return this}state(t,e=!1){for(const s of this.math)s.state(t,e);return t<nr.INSERTED&&this.processed.clear("updateDocument"),t<nr.TYPESET&&(this.processed.clear("typeset"),this.processed.clear("getMetrics")),t<nr.COMPILED&&this.processed.clear("compile"),t<nr.FINDMATH&&this.processed.clear("findMath"),this}reset(t={processed:!0}){return(t=Di(Object.assign({},Pn),t)).all&&Object.assign(t,Bn),t.processed&&this.processed.reset(),t.inputJax&&this.inputJax.forEach((e=>e.reset(...t.inputJax))),t.outputJax&&this.outputJax.reset(...t.outputJax),this}clear(){return this.reset(),this.math.clear(),this}done(){return Promise.resolve()}concat(t){return this.math.merge(t),this}clearMathItemsWithin(t){const e=this.getMathItemsWithin(t);for(const t of e.slice(0).reverse())t.clear();return this.math.remove(...e),e}getMathItemsWithin(t){Array.isArray(t)||(t=[t]);const e=this.adaptor,s=[],i=e.getElements(t,this.document);t:for(const t of this.math)for(const r of i)if(t.start.node&&e.contains(r,t.start.node)){s.push(t);continue t}return s}}qn.KIND="MathDocument",qn.OPTIONS={OutputJax:null,InputJax:null,MmlFactory:null,MathList:Un,MathItem:class extends rr{},compileError:(t,e,s)=>{t.compileError(e,s)},typesetError:(t,e,s)=>{t.typesetError(e,s)},renderActions:Ii({find:[nr.FINDMATH,"findMath","",!1],compile:[nr.COMPILED],metrics:[nr.METRICS,"getMetrics","",!1],typeset:[nr.TYPESET],update:[nr.INSERTED,"updateDocument",!1]})},qn.ProcessBits=Rn("findMath","compile","getMetrics","typeset","updateDocument");class Hn extends qn{}class Wn{constructor(t,e=5){this.documentClass=Hn,this.adaptor=t,this.priority=e}get name(){return this.constructor.NAME}handlesDocument(t){return!1}create(t,e){return new this.documentClass(t,this.adaptor,e)}}Wn.NAME="generic";class zn extends mi{register(t){return this.add(t,t.priority)}unregister(t){this.remove(t)}handlesDocument(t){for(const e of this){const s=e.item;if(s.handlesDocument(t))return s}throw new Error("Can't find handler for document")}document(t,e=null){return this.handlesDocument(t).create(t,e)}}class Xn{static methodName(t){return"visit"+(t.charAt(0).toUpperCase()+t.substring(1)).replace(/[^a-z0-9_]/gi,"_")+"Node"}constructor(t){this.nodeHandlers=new Map;for(const e of t.getKinds()){const t=this[Xn.methodName(e)];t&&this.nodeHandlers.set(e,t)}}visitTree(t,...e){return this.visitNode(t,...e)}visitNode(t,...e){return(this.nodeHandlers.get(t.kind)||this.visitDefault).call(this,t,...e)}visitDefault(t,...e){if("childNodes"in t)for(const s of t.childNodes)this.visitNode(s,...e)}setNodeHandler(t,e){this.nodeHandlers.set(t,e)}removeNodeHandler(t){this.nodeHandlers.delete(t)}}const Vn="data-mjx-";class Gn extends Xn{constructor(t=null){t||(t=new In),super(t)}visitTextNode(t,...e){}visitXMLNode(t,...e){}visitHtmlNode(t,...e){}getKind(t){const e=t.kind;return ji(e,this.constructor.rename,e)}getAttributeList(t){const e=this.constructor,s=ji(t.kind,e.defaultAttributes,{}),i=Object.assign({},s,this.getDataAttributes(t),t.attributes.getAllAttributes()),r=e.variants;return Object.hasOwn(i,"mathvariant")&&(Object.hasOwn(r,i.mathvariant)?i.mathvariant=r[i.mathvariant]:t.getProperty("ignore-variant")&&delete i.mathvariant),i}getDataAttributes(t){const e={},s=t.attributes.getExplicit("mathvariant"),i=this.constructor.variants;s&&(t.getProperty("ignore-variant")||Object.hasOwn(i,s))&&this.setDataAttribute(e,"variant",s),t.getProperty("variantForm")&&this.setDataAttribute(e,"alternate","1"),t.getProperty("pseudoscript")&&this.setDataAttribute(e,"pseudoscript","true"),!1===t.getProperty("autoOP")&&this.setDataAttribute(e,"auto-op","false");const r=t.getProperty("vbox");r&&this.setDataAttribute(e,"vbox",r);const n=t.getProperty("scriptalign");n&&this.setDataAttribute(e,"script-align",n);const o=t.getProperty("mathaccent");void 0!==o&&(o&&!t.isMathAccent()||!o&&!t.isMathAccentWithWidth())&&this.setDataAttribute(e,"mathaccent",o.toString());const a=t.getProperty("texClass");if(void 0!==a){let s=!0;if(a===pr.OP&&t.isKind("mi")){const e=t.getText();s=!(e.length>1&&e.match(Cr.operatorName))}s&&this.setDataAttribute(e,"texclass",a<0?"NONE":mr[a])}return t.getProperty("smallmatrix")&&this.setDataAttribute(e,"smallmatrix","true"),e}setDataAttribute(t,e,s){t[Vn+e]=s}}Gn.rename={TeXAtom:"mrow"},Gn.variants={"-tex-calligraphic":"script","-tex-bold-calligraphic":"bold-script","-tex-oldstyle":"normal","-tex-bold-oldstyle":"bold","-tex-mathit":"italic"},Gn.defaultAttributes={math:{xmlns:"http://www.w3.org/1998/Math/MathML"}};class Jn extends Gn{constructor(){super(...arguments),this.document=null}visitTree(t,e){this.document=e;const s=e.createElement("top");return this.visitNode(t,s),this.document=null,s.firstChild}visitTextNode(t,e){e.appendChild(this.document.createTextNode(t.getText()))}visitXMLNode(t,e){e.appendChild(t.getXML().cloneNode(!0))}visitHtmlNode(t,e){e.appendChild(t.getHTML().cloneNode(!0))}visitInferredMrowNode(t,e){for(const s of t.childNodes)this.visitNode(s,e)}visitDefault(t,e){const s=this.document.createElement(this.getKind(t));this.addAttributes(t,s);for(const e of t.childNodes)this.visitNode(e,s);e.appendChild(s)}addAttributes(t,e){const s=this.getAttributeList(t);for(const t of Object.keys(s))e.setAttribute(t,s[t].toString())}}class Kn extends Gn{visitTree(t){return this.visitNode(t,"")}visitTextNode(t,e){return this.quoteHTML(t.getText())}visitXMLNode(t,e){return e+t.getSerializedXML()}visitHtmlNode(t,e){return t.getSerializedHTML()}visitInferredMrowNode(t,e){const s=[];for(const i of t.childNodes)s.push(this.visitNode(i,e));return s.join("\n")}visitAnnotationNode(t,e){const s=this.childNodeMml(t,"","");return`${e}<annotation${this.getAttributes(t)}>${s}</annotation>`}visitDefault(t,e){const s=this.getKind(t),[i,r]=t.isToken||0===t.childNodes.length?["",""]:["\n",e],n=this.childNodeMml(t,e+"  ",i),o=n.match(/\S/)?i+n+r:"";return`${e}<${s}${this.getAttributes(t)}>${o}</${s}>`}childNodeMml(t,e,s){let i="";for(const r of t.childNodes)i+=this.visitNode(r,e)+s;return i}getAttributes(t){const e=[],s=this.getAttributeList(t);for(const t of Object.keys(s)){const i=String(s[t]);void 0!==i&&e.push(t+'="'+this.quoteHTML(i)+'"')}return e.length?" "+e.join(" "):""}quoteHTML(t){return t.replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/"/g,"&quot;").replace(/[\uD800-\uDBFF]./g,this.toEntity).replace(/[\u0080-\uD7FF\uE000-\uFFFF]/g,this.toEntity)}toEntity(t){return Hr(t)}}class $n{get kind(){return this.node.kind}constructor(t,e){this.factory=t,this.node=e}wrap(t){return this.factory.wrap(t)}walkTree(t,e){if(t(this,e),"childNodes"in this)for(const s of this.childNodes)s&&s.walkTree(t,e);return e}}class Yn extends ar{wrap(t,...e){return this.create(t.kind,t,...e)}}const Qn={version:ii,context:di,handlers:new zn,document:function(t,e){return Qn.handlers.document(t,e)},handleRetriesFor:Sn,retryAfter:Mn,asyncLoad:null,asyncIsSynchronous:!1};class Zn extends rr{get adaptor(){return this.inputJax.adaptor}constructor(t,e,s=!0,i={node:null,n:0,delim:""},r={node:null,n:0,delim:""}){super(t,e,s,i,r)}updateDocument(t){if(this.state()<nr.INSERTED){if(this.inputJax.processStrings){let t=this.start.node;if(t===this.end.node)this.end.n&&this.end.n<this.adaptor.value(this.end.node).length&&this.adaptor.split(this.end.node,this.end.n),this.start.n&&(t=this.adaptor.split(this.start.node,this.start.n)),this.adaptor.replace(this.typesetRoot,t);else{for(this.start.n&&(t=this.adaptor.split(t,this.start.n));t!==this.end.node;){const e=this.adaptor.next(t);this.adaptor.remove(t),t=e}this.adaptor.insert(this.typesetRoot,t),this.end.n<this.adaptor.value(t).length&&this.adaptor.split(t,this.end.n),this.adaptor.remove(t)}}else this.adaptor.replace(this.typesetRoot,this.start.node);this.start.node=this.end.node=this.typesetRoot,this.start.n=this.end.n=0,this.state(nr.INSERTED)}}updateStyleSheet(t){t.addStyleSheet()}removeFromDocument(t=!1){if(super.removeFromDocument(t),this.state()>=nr.TYPESET){const e=this.adaptor,s=this.start.node;let i=e.text("");if(t){const t=this.start.delim+this.math+this.end.delim;if(this.inputJax.processStrings)i=e.text(t);else{const s=e.parse(t,"text/html");i=e.firstChild(e.body(s))}}e.parent(s)&&e.replace(i,s),this.start.node=this.end.node=i,this.start.n=this.end.n=0}}}class to extends sr{}class eo{constructor(t=null){const e=this.constructor;this.options=Di(Oi({},e.OPTIONS),t),this.init(),this.getPatterns()}init(){this.strings=[],this.string="",this.snodes=[],this.nodes=[],this.stack=[]}getPatterns(){const t=Li(this.options.skipHtmlTags),e=Li(this.options.ignoreHtmlClass),s=Li(this.options.processHtmlClass);this.skipHtmlTags=new RegExp("^(?:"+t.join("|")+")$","i"),this.ignoreHtmlClass=new RegExp("(?:^| )(?:"+e.join("|")+")(?: |$)"),this.processHtmlClass=new RegExp("(?:^| )(?:"+s+")(?: |$)")}pushString(){this.string.match(/\S/)&&(this.strings.push(this.string),this.nodes.push(this.snodes)),this.string="",this.snodes=[]}extendString(t,e){this.snodes.push([t,e.length]),this.string+=e}handleText(t,e){return e||this.extendString(t,this.adaptor.value(t)),this.adaptor.next(t)}handleTag(t,e){if(!e){const e=this.options.includeHtmlTags[this.adaptor.kind(t)];e instanceof Function?this.extendString(t,e(t,this.adaptor)):this.extendString(t,e)}return this.adaptor.next(t)}handleContainer(t,e){this.pushString();const s=this.adaptor.getAttribute(t,"class")||"",i=this.adaptor.kind(t)||"",r=this.processHtmlClass.exec(s);let n=t;return!this.adaptor.firstChild(t)||this.adaptor.getAttribute(t,"data-MJX")||!r&&this.skipHtmlTags.exec(i)?n=this.adaptor.next(t):(this.adaptor.next(t)&&this.stack.push([this.adaptor.next(t),e]),n=this.adaptor.firstChild(t),e=(e||this.ignoreHtmlClass.exec(s))&&!r),[n,e]}handleOther(t,e){return this.pushString(),this.adaptor.next(t)}find(t){this.init();const e=this.adaptor.next(t);let s=!1;const i=this.options.includeHtmlTags;for(;t&&t!==e;){const e=this.adaptor.kind(t);"#text"===e?t=this.handleText(t,s):Object.hasOwn(i,e)?t=this.handleTag(t,s):e?[t,s]=this.handleContainer(t,s):t=this.handleOther(t,s),!t&&this.stack.length&&(this.pushString(),[t,s]=this.stack.pop())}this.pushString();const r=[this.strings,this.nodes];return this.init(),r}}eo.OPTIONS={skipHtmlTags:["script","noscript","style","textarea","pre","code","math","select","option","mjx-container"],includeHtmlTags:Ii({br:"\n",wbr:"","#comment":""}),ignoreHtmlClass:"mathjax_ignore",processHtmlClass:"mathjax_process"},or("STYLES",nr.INSERTED+1);class so extends qn{constructor(t,e,s){const[i,r]=Fi(s,eo.OPTIONS);super(t,e,i),this.domStrings=this.options.DomStrings||new eo(r),this.domStrings.adaptor=e,this.styles=[]}findPosition(t,e,s,i){const r=this.adaptor,n=1/(i[t].length||1);let o=t;for(const[a,l]of i[t]){if(e<=l&&"#text"===r.kind(a))return{i:o,node:a,n:Math.max(e,0),delim:s};e-=l,o+=n}return{node:null,n:0,delim:s}}mathItem(t,e,s){const i=t.math,r=this.findPosition(t.n,t.start.n,t.open,s),n=this.findPosition(t.n,t.end.n,t.close,s);return new this.options.MathItem(i,e,t.display,r,n)}findMath(t){if(!this.processed.isSet("findMath")){this.adaptor.document=this.document,t=Di({elements:this.options.elements||[this.adaptor.body(this.document)]},t);const e=this.adaptor.getElements(t.elements,this.document);for(const t of this.inputJax){const s=t.processStrings?this.findMathFromStrings(t,e):this.findMathFromDOM(t,e);this.math.merge(s)}this.processed.set("findMath")}return this}findMathFromStrings(t,e){const s=[],i=[];for(const t of e){const[e,r]=this.domStrings.find(t);s.push(...e),i.push(...r)}const r=new this.options.MathList;for(const e of t.findMath(s))r.push(this.mathItem(e,t,i));return r}findMathFromDOM(t,e){const s=[];for(const i of e)for(const e of t.findMath(i))s.push(new this.options.MathItem(e.math,t,e.display,e.start,e.end));return new this.options.MathList(...s)}updateDocument(){return this.processed.isSet("updateDocument")||(this.addPageElements(),this.addStyleSheet(),super.updateDocument(),this.processed.set("updateDocument")),this}addPageElements(){const t=this.adaptor,e=t.body(this.document),s=this.documentPageElements();if(s){const i=t.firstChild(e);i?t.insert(s,i):t.append(e,s)}}addStyleSheet(){const t=this.documentStyleSheet(),e=this.adaptor;if(t&&!e.parent(t)){const s=e.head(this.document),i=this.findSheet(s,e.getAttribute(t,"id"));i?e.replace(t,i):e.append(s,t)}}findSheet(t,e){if(e)for(const s of this.adaptor.tags(t,"style"))if(this.adaptor.getAttribute(s,"id")===e)return s;return null}removeFromDocument(t=!1){if(this.processed.isSet("updateDocument"))for(const e of this.math)e.state()>=nr.INSERTED&&e.state(nr.TYPESET,t);return this.processed.clear("updateDocument"),this}documentStyleSheet(){return this.outputJax.styleSheet(this)}documentPageElements(){return this.outputJax.pageElements(this)}addStyles(t){this.styles.push(t),"insertStyles"in this.outputJax&&this.outputJax.insertStyles(t)}getStyles(){return this.styles}}so.KIND="HTML",so.OPTIONS=Object.assign(Object.assign({},qn.OPTIONS),{renderActions:Ii(Object.assign(Object.assign({},qn.OPTIONS.renderActions),{styles:[nr.STYLES,"","updateStyleSheet",!1]})),MathList:to,MathItem:Zn,DomStrings:null});class io extends Wn{constructor(){super(...arguments),this.documentClass=so}handlesDocument(t){const e=this.adaptor;if("string"==typeof t)try{t=e.parse(t,"text/html")}catch(t){}return t instanceof e.window.Document||t instanceof e.window.HTMLElement||t instanceof e.window.DocumentFragment}create(t,e){const s=this.adaptor;if("string"==typeof t)t=s.parse(t,"text/html");else if(t instanceof s.window.HTMLElement||t instanceof s.window.DocumentFragment){const e=t;t=s.parse("","text/html"),s.append(s.body(t),e)}return super.create(t,e)}}function ro(t){const e=new io(t);return Qn.handlers.register(e),e}function no(t){return Qn.asyncLoad?new Promise(((e,s)=>{const i=Qn.asyncLoad(t);i instanceof Promise?i.then((t=>e(t))).catch((t=>s(t))):e(i)})):Promise.reject(`Can't load '${t}': No mathjax.asyncLoad method specified`)}const oo=1e6,ao={px:1,in:96,cm:96/2.54,mm:96/25.4},lo={em:1,ex:.431,pt:.1,pc:1.2,mu:1/18},co={veryverythinmathspace:1/18,verythinmathspace:2/18,thinmathspace:3/18,mediummathspace:4/18,thickmathspace:5/18,verythickmathspace:6/18,veryverythickmathspace:7/18,negativeveryverythinmathspace:-1/18,negativeverythinmathspace:-2/18,negativethinmathspace:-3/18,negativemediummathspace:-4/18,negativethickmathspace:-5/18,negativeverythickmathspace:-6/18,negativeveryverythickmathspace:-7/18,thin:.04,medium:.06,thick:.1,normal:1,big:2,small:1/Math.sqrt(2),infinity:oo};function ho(t,e=0,s=1,i=16){if("string"!=typeof t&&(t=String(t)),""===t||null==t)return e;if(co[t])return co[t];const r=t.match(/^\s*([-+]?(?:\.\d+|\d+(?:\.\d*)?))?(pt|em|ex|mu|px|pc|in|mm|cm|%)?/);if(!r||""===r[0])return e;const n=parseFloat(r[1]||"1"),o=r[2];return Object.hasOwn(ao,o)?n*ao[o]/i/s:Object.hasOwn(lo,o)?n*lo[o]:"%"===o?n/100*e:n*e}function uo(t){return(100*t).toFixed(1).replace(/\.?0+$/,"")+"%"}function po(t){return Math.abs(t)<.001?"0":t.toFixed(3).replace(/\.?0+$/,"")+"em"}function mo(t,e=-oo,s=16){return t*=s,e&&t<e&&(t=e),Math.abs(t)<.1?"0":t.toFixed(1).replace(/\.0$/,"")+"px"}class fo{static zero(){return new fo({h:0,d:0,w:0})}static empty(){return new fo}constructor(t={w:0,h:-oo,d:-oo}){this.w=t.w||0,this.h="h"in t?t.h:-oo,this.d="d"in t?t.d:-oo,this.L=this.R=this.ic=this.oc=this.sk=this.dx=0,this.scale=this.rscale=1,this.pwidth=""}empty(){return this.w=0,this.h=this.d=-oo,this}clean(){this.w===-oo&&(this.w=0),this.h===-oo&&(this.h=0),this.d===-oo&&(this.d=0)}rescale(t){this.w*=t,this.h*=t,this.d*=t}combine(t,e=0,s=0){const i=t.rscale,r=e+i*(t.w+t.L+t.R),n=s+i*t.h,o=i*t.d-s;r>this.w&&(this.w=r),n>this.h&&(this.h=n),o>this.d&&(this.d=o)}append(t){const e=t.rscale;this.w+=e*(t.w+t.L+t.R),e*t.h>this.h&&(this.h=e*t.h),e*t.d>this.d&&(this.d=e*t.d)}updateFrom(t){this.h=t.h,this.d=t.d,this.w=t.w,t.pwidth&&(this.pwidth=t.pwidth)}copy(){const t=new fo;return Object.assign(t,this),t}}fo.fullWidth="100%",fo.boxSides=[["Top",0,"h"],["Right",1,"w"],["Bottom",2,"d"],["Left",3,"w"]];const go={loadMissingEntities:!0},bo={ApplyFunction:"\u2061",Backslash:"\u2216",Because:"\u2235",Breve:"\u02d8",Cap:"\u22d2",CenterDot:"\xb7",CircleDot:"\u2299",CircleMinus:"\u2296",CirclePlus:"\u2295",CircleTimes:"\u2297",Congruent:"\u2261",ContourIntegral:"\u222e",Coproduct:"\u2210",Cross:"\u2a2f",Cup:"\u22d3",CupCap:"\u224d",Dagger:"\u2021",Del:"\u2207",Delta:"\u0394",Diamond:"\u22c4",DifferentialD:"\u2146",DotEqual:"\u2250",DoubleDot:"\xa8",DoubleRightTee:"\u22a8",DoubleVerticalBar:"\u2225",DownArrow:"\u2193",DownLeftVector:"\u21bd",DownRightVector:"\u21c1",DownTee:"\u22a4",Downarrow:"\u21d3",Element:"\u2208",EqualTilde:"\u2242",Equilibrium:"\u21cc",Exists:"\u2203",ExponentialE:"\u2147",FilledVerySmallSquare:"\u25aa",ForAll:"\u2200",Gamma:"\u0393",Gg:"\u22d9",GreaterEqual:"\u2265",GreaterEqualLess:"\u22db",GreaterFullEqual:"\u2267",GreaterLess:"\u2277",GreaterSlantEqual:"\u2a7e",GreaterTilde:"\u2273",Hacek:"\u02c7",Hat:"^",HumpDownHump:"\u224e",HumpEqual:"\u224f",Im:"\u2111",ImaginaryI:"\u2148",Integral:"\u222b",Intersection:"\u22c2",InvisibleComma:"\u2063",InvisibleTimes:"\u2062",Lambda:"\u039b",Larr:"\u219e",LeftAngleBracket:"\u27e8",LeftArrow:"\u2190",LeftArrowRightArrow:"\u21c6",LeftCeiling:"\u2308",LeftDownVector:"\u21c3",LeftFloor:"\u230a",LeftRightArrow:"\u2194",LeftTee:"\u22a3",LeftTriangle:"\u22b2",LeftTriangleEqual:"\u22b4",LeftUpVector:"\u21bf",LeftVector:"\u21bc",Leftarrow:"\u21d0",Leftrightarrow:"\u21d4",LessEqualGreater:"\u22da",LessFullEqual:"\u2266",LessGreater:"\u2276",LessSlantEqual:"\u2a7d",LessTilde:"\u2272",Ll:"\u22d8",Lleftarrow:"\u21da",LongLeftArrow:"\u27f5",LongLeftRightArrow:"\u27f7",LongRightArrow:"\u27f6",Longleftarrow:"\u27f8",Longleftrightarrow:"\u27fa",Longrightarrow:"\u27f9",Lsh:"\u21b0",MinusPlus:"\u2213",NestedGreaterGreater:"\u226b",NestedLessLess:"\u226a",NotDoubleVerticalBar:"\u2226",NotElement:"\u2209",NotEqual:"\u2260",NotExists:"\u2204",NotGreater:"\u226f",NotGreaterEqual:"\u2271",NotLeftTriangle:"\u22ea",NotLeftTriangleEqual:"\u22ec",NotLess:"\u226e",NotLessEqual:"\u2270",NotPrecedes:"\u2280",NotPrecedesSlantEqual:"\u22e0",NotRightTriangle:"\u22eb",NotRightTriangleEqual:"\u22ed",NotSubsetEqual:"\u2288",NotSucceeds:"\u2281",NotSucceedsSlantEqual:"\u22e1",NotSupersetEqual:"\u2289",NotTilde:"\u2241",NotVerticalBar:"\u2224",Omega:"\u03a9",OverBar:"\u203e",OverBrace:"\u23de",PartialD:"\u2202",Phi:"\u03a6",Pi:"\u03a0",PlusMinus:"\xb1",Precedes:"\u227a",PrecedesEqual:"\u2aaf",PrecedesSlantEqual:"\u227c",PrecedesTilde:"\u227e",Product:"\u220f",Proportional:"\u221d",Psi:"\u03a8",Rarr:"\u21a0",Re:"\u211c",ReverseEquilibrium:"\u21cb",RightAngleBracket:"\u27e9",RightArrow:"\u2192",RightArrowLeftArrow:"\u21c4",RightCeiling:"\u2309",RightDownVector:"\u21c2",RightFloor:"\u230b",RightTee:"\u22a2",RightTeeArrow:"\u21a6",RightTriangle:"\u22b3",RightTriangleEqual:"\u22b5",RightUpVector:"\u21be",RightVector:"\u21c0",Rightarrow:"\u21d2",Rrightarrow:"\u21db",Rsh:"\u21b1",Sigma:"\u03a3",SmallCircle:"\u2218",Sqrt:"\u221a",Square:"\u25a1",SquareIntersection:"\u2293",SquareSubset:"\u228f",SquareSubsetEqual:"\u2291",SquareSuperset:"\u2290",SquareSupersetEqual:"\u2292",SquareUnion:"\u2294",Star:"\u22c6",Subset:"\u22d0",SubsetEqual:"\u2286",Succeeds:"\u227b",SucceedsEqual:"\u2ab0",SucceedsSlantEqual:"\u227d",SucceedsTilde:"\u227f",SuchThat:"\u220b",Sum:"\u2211",Superset:"\u2283",SupersetEqual:"\u2287",Supset:"\u22d1",Therefore:"\u2234",Theta:"\u0398",Tilde:"\u223c",TildeEqual:"\u2243",TildeFullEqual:"\u2245",TildeTilde:"\u2248",UnderBar:"_",UnderBrace:"\u23df",Union:"\u22c3",UnionPlus:"\u228e",UpArrow:"\u2191",UpDownArrow:"\u2195",UpTee:"\u22a5",Uparrow:"\u21d1",Updownarrow:"\u21d5",Upsilon:"\u03a5",Vdash:"\u22a9",Vee:"\u22c1",VerticalBar:"\u2223",VerticalTilde:"\u2240",Vvdash:"\u22aa",Wedge:"\u22c0",Xi:"\u039e",amp:"&",acute:"\xb4",aleph:"\u2135",alpha:"\u03b1",amalg:"\u2a3f",and:"\u2227",ang:"\u2220",angmsd:"\u2221",angsph:"\u2222",ape:"\u224a",backprime:"\u2035",backsim:"\u223d",backsimeq:"\u22cd",beta:"\u03b2",beth:"\u2136",between:"\u226c",bigcirc:"\u25ef",bigodot:"\u2a00",bigoplus:"\u2a01",bigotimes:"\u2a02",bigsqcup:"\u2a06",bigstar:"\u2605",bigtriangledown:"\u25bd",bigtriangleup:"\u25b3",biguplus:"\u2a04",blacklozenge:"\u29eb",blacktriangle:"\u25b4",blacktriangledown:"\u25be",blacktriangleleft:"\u25c2",bowtie:"\u22c8",boxdl:"\u2510",boxdr:"\u250c",boxminus:"\u229f",boxplus:"\u229e",boxtimes:"\u22a0",boxul:"\u2518",boxur:"\u2514",bsol:"\\",bull:"\u2022",cap:"\u2229",check:"\u2713",chi:"\u03c7",circ:"\u02c6",circeq:"\u2257",circlearrowleft:"\u21ba",circlearrowright:"\u21bb",circledR:"\xae",circledS:"\u24c8",circledast:"\u229b",circledcirc:"\u229a",circleddash:"\u229d",clubs:"\u2663",colon:":",comp:"\u2201",ctdot:"\u22ef",cuepr:"\u22de",cuesc:"\u22df",cularr:"\u21b6",cup:"\u222a",curarr:"\u21b7",curlyvee:"\u22ce",curlywedge:"\u22cf",dagger:"\u2020",daleth:"\u2138",ddarr:"\u21ca",deg:"\xb0",delta:"\u03b4",digamma:"\u03dd",div:"\xf7",divideontimes:"\u22c7",dot:"\u02d9",doteqdot:"\u2251",dotplus:"\u2214",dotsquare:"\u22a1",dtdot:"\u22f1",ecir:"\u2256",efDot:"\u2252",egs:"\u2a96",ell:"\u2113",els:"\u2a95",empty:"\u2205",epsi:"\u03b5",epsiv:"\u03f5",erDot:"\u2253",eta:"\u03b7",eth:"\xf0",flat:"\u266d",fork:"\u22d4",frown:"\u2322",gEl:"\u2a8c",gamma:"\u03b3",gap:"\u2a86",gimel:"\u2137",gnE:"\u2269",gnap:"\u2a8a",gne:"\u2a88",gnsim:"\u22e7",gt:">",gtdot:"\u22d7",harrw:"\u21ad",hbar:"\u210f",hellip:"\u2026",hookleftarrow:"\u21a9",hookrightarrow:"\u21aa",imath:"\u0131",infin:"\u221e",intcal:"\u22ba",iota:"\u03b9",jmath:"\u0237",kappa:"\u03ba",kappav:"\u03f0",lEg:"\u2a8b",lambda:"\u03bb",lap:"\u2a85",larrlp:"\u21ab",larrtl:"\u21a2",lbrace:"{",lbrack:"[",le:"\u2264",leftleftarrows:"\u21c7",leftthreetimes:"\u22cb",lessdot:"\u22d6",lmoust:"\u23b0",lnE:"\u2268",lnap:"\u2a89",lne:"\u2a87",lnsim:"\u22e6",longmapsto:"\u27fc",looparrowright:"\u21ac",lowast:"\u2217",loz:"\u25ca",lt:"<",ltimes:"\u22c9",ltri:"\u25c3",macr:"\xaf",malt:"\u2720",mho:"\u2127",mu:"\u03bc",multimap:"\u22b8",nLeftarrow:"\u21cd",nLeftrightarrow:"\u21ce",nRightarrow:"\u21cf",nVDash:"\u22af",nVdash:"\u22ae",natur:"\u266e",nearr:"\u2197",nharr:"\u21ae",nlarr:"\u219a",not:"\xac",nrarr:"\u219b",nu:"\u03bd",nvDash:"\u22ad",nvdash:"\u22ac",nwarr:"\u2196",omega:"\u03c9",omicron:"\u03bf",or:"\u2228",osol:"\u2298",period:".",phi:"\u03c6",phiv:"\u03d5",pi:"\u03c0",piv:"\u03d6",prap:"\u2ab7",precnapprox:"\u2ab9",precneqq:"\u2ab5",precnsim:"\u22e8",prime:"\u2032",psi:"\u03c8",quot:'"',rarrtl:"\u21a3",rbrace:"}",rbrack:"]",rho:"\u03c1",rhov:"\u03f1",rightrightarrows:"\u21c9",rightthreetimes:"\u22cc",ring:"\u02da",rmoust:"\u23b1",rtimes:"\u22ca",rtri:"\u25b9",scap:"\u2ab8",scnE:"\u2ab6",scnap:"\u2aba",scnsim:"\u22e9",sdot:"\u22c5",searr:"\u2198",sect:"\xa7",sharp:"\u266f",sigma:"\u03c3",sigmav:"\u03c2",simne:"\u2246",smile:"\u2323",spades:"\u2660",sub:"\u2282",subE:"\u2ac5",subnE:"\u2acb",subne:"\u228a",supE:"\u2ac6",supnE:"\u2acc",supne:"\u228b",swarr:"\u2199",tau:"\u03c4",theta:"\u03b8",thetav:"\u03d1",tilde:"\u02dc",times:"\xd7",triangle:"\u25b5",triangleq:"\u225c",upsi:"\u03c5",upuparrows:"\u21c8",veebar:"\u22bb",vellip:"\u22ee",weierp:"\u2118",xi:"\u03be",yen:"\xa5",zeta:"\u03b6",zigrarr:"\u21dd",nbsp:"\xa0",rsquo:"\u2019",lsquo:"\u2018"},Eo={};function yo(t,e){Object.assign(bo,t),Eo[e]=!0}function xo(t){delete bo[t]}function No(t){return t.replace(/&([a-z][a-z0-9]*|#(?:[0-9]+|x[0-9a-f]+));/gi,vo)}function vo(t,e){if("#"===e.charAt(0))return To(e.slice(1));if(bo[e])return bo[e];if(go.loadMissingEntities){const t=e.match(/^[a-zA-Z](fr|scr|opf)$/)?RegExp.$1:e.charAt(0).toLowerCase();Eo[t]||(Eo[t]=!0,Mn(no("./util/entities/"+t+".js")))}return t}function To(t){const e="x"===t.charAt(0)?parseInt(t.slice(1),16):parseInt(t);return String.fromCodePoint(e)}class Ao{get cssText(){return this.getStyleString()}constructor(t=null){this.styles={},this.addStyles(t)}addStyles(t){if(t)for(const e of Object.keys(t))this.styles[e]||(this.styles[e]={}),Object.assign(this.styles[e],t[e])}removeStyles(...t){for(const e of t)delete this.styles[e]}clear(){this.styles={}}getStyleString(){return this.getStyleRules().join("\n\n")}getStyleRules(){const t=Object.keys(this.styles),e=new Array(t.length);let s=0;for(const i of t)e[s++]=i+" {\n"+this.getStyleDefString(this.styles[i])+"\n}";return e}getStyleDefString(t){const e=Object.keys(t),s=new Array(e.length);let i=0;for(const r of e)s[i++]="  "+r+": "+t[r]+";";return s.join("\n")}}const _o=["top","right","bottom","left"],wo=["width","style","color"];function Co(t){const e=t.split(/((?:'[^']*'|"[^"]*"|,[\s\n]|[^\s\n])*)/g),s=[];for(;e.length>1;)e.shift(),s.push(e.shift());return s}function ko(t){const e=Co(this.styles[t]);0===e.length&&e.push(""),1===e.length&&e.push(e[0]),2===e.length&&e.push(e[0]),3===e.length&&e.push(e[1]);for(const s of Do.connect[t].children)this.setStyle(this.childName(t,s),e.shift())}const Io=/^(?:[\d.]+(?:[a-z]+)|thin|medium|thick|inherit|initial|unset)$/,Lo=/^(?:none|hidden|dotted|dashed|solid|double|groove|ridge|inset|outset|inherit|initial|unset)$/;function Ro(t){const e={width:"",style:"",color:""};for(const s of Co(this.styles[t]))s.match(Io)&&""===e.width?e.width=s:s.match(Lo)&&""===e.style?e.style=s:e.color=s;for(const s of Do.connect[t].children)this.setStyle(this.childName(t,s),e[s])}function So(t){const e=[];for(const s of Do.connect[t].children){const i=this.styles[this.childName(t,s)];i&&e.push(i)}e.length?this.styles[t]=e.join(" "):delete this.styles[t]}const Mo={style:/^(?:normal|italic|oblique|inherit|initial|unset)$/,variant:new RegExp("^(?:"+["normal|none","inherit|initial|unset","common-ligatures|no-common-ligatures","discretionary-ligatures|no-discretionary-ligatures","historical-ligatures|no-historical-ligatures","contextual|no-contextual","(?:stylistic|character-variant|swash|ornaments|annotation)\\([^)]*\\)","small-caps|all-small-caps|petite-caps|all-petite-caps|unicase|titling-caps","lining-nums|oldstyle-nums|proportional-nums|tabular-nums","diagonal-fractions|stacked-fractions","ordinal|slashed-zero","jis78|jis83|jis90|jis04|simplified|traditional","full-width|proportional-width","ruby"].join("|")+")$"),weight:/^(?:normal|bold|bolder|lighter|[1-9]00|inherit|initial|unset)$/,stretch:new RegExp("^(?:"+["normal","(?:(?:ultra|extra|semi)-)?(?:condensed|expanded)","inherit|initial|unset"].join("|")+")$"),size:new RegExp("^(?:"+["xx-small|x-small|small|medium|large|x-large|xx-large|larger|smaller","[\\d.]+%|[\\d.]+[a-z]+","inherit|initial|unset"].join("|")+")(?:/(?:normal|[\\d.]+(?:%|[a-z]+)?))?$")};function Oo(t,e){for(const s of Do.connect[t].children){const i=this.childName(t,s);if(Array.isArray(e[s])){const t=e[s];t.length&&(this.styles[i]=t.join(" "))}else""!==e[s]&&(this.styles[i]=e[s])}}class Do{constructor(t=""){this.parse(t)}sanitizeValue(t){const e=this.constructor.pattern;if(!t.match(e.sanitize))return t;const s=(t=t.replace(e.value,"$1")).replace(/\\./g,"").replace(/(['"]).*?\1/g,"").replace(/[^'"]/g,"");return s.length&&(t+=s.charAt(0)),t}get cssText(){var t,e;const s=[];for(const i of Object.keys(this.styles)){const r=this.parentName(i),n=i.replace(/.*-/,"");this.styles[r]&&(null===(e=null===(t=Do.connect[r])||void 0===t?void 0:t.children)||void 0===e?void 0:e.includes(n))||s.push(`${i}: ${this.styles[i]};`)}return s.join(" ")}get styleList(){return Object.assign({},this.styles)}set(t,e){var s,i;for(t=this.normalizeName(t),this.setStyle(t,String(e)),Do.connect[t]&&!Do.connect[t].combine&&(this.combineChildren(t),delete this.styles[t]);t.match(/-/);){const e=t;if(t=this.parentName(t),!Do.connect[e]&&!(null===(i=null===(s=Do.connect[t])||void 0===s?void 0:s.children)||void 0===i?void 0:i.includes(e.substring(t.length+1))))break;Do.connect[t].combine.call(this,t)}}get(t){return t=this.normalizeName(t),Object.hasOwn(this.styles,t)?this.styles[t]:""}setStyle(t,e){this.styles[t]=this.sanitizeValue(e),Do.connect[t]&&Do.connect[t].children&&Do.connect[t].split.call(this,t),""===e&&delete this.styles[t]}combineChildren(t){const e=this.parentName(t);for(const s of Do.connect[t].children){const t=this.childName(e,s);Do.connect[t].combine.call(this,t)}}parentName(t){const e=t.replace(/-[^-]*$/,"");return t===e?"":e}childName(t,e){return e.match(/-/)?e:(Do.connect[t]&&!Do.connect[t].combine&&(e+=t.replace(/.*-/,"-"),t=this.parentName(t)),t+"-"+e)}normalizeName(t){return t.replace(/[A-Z]/g,(t=>"-"+t.toLowerCase()))}parse(t=""){const e=this.constructor.pattern;this.styles={};const s=t.replace(/\n/g," ").replace(e.comment,"").split(e.style);for(;s.length>1;){const[t,e,i]=s.splice(0,3);if(t.match(/[^\s\n;]/))return;this.set(e,i)}}}function Po(t){return t.reduce(((t,e)=>t+e),0)}function Bo(t){return t.reduce(((t,e)=>Math.max(t,e)),0)}if(Do.pattern={sanitize:/['";]/,value:/^((:?'(?:\\.|[^'])*(?:'|$)|"(?:\\.|[^"])*(?:"|$)|\n|\\.|[^'";])*?)[\s\n]*(?:;|$).*/,style:/([-a-z]+)[\s\n]*:[\s\n]*((?:'(?:\\.|[^'])*(?:'|$)|"(?:\\.|[^"])*(?:"|$)|\n|\\.|[^'";])*?)[\s\n]*(?:;|$)/g,comment:/\/\*[^]*?\*\//g},Do.connect={padding:{children:_o,split:ko,combine:function(t){const e=Do.connect[t].children,s=[];for(const i of e){const e=this.styles[t+"-"+i];if(!e)return void delete this.styles[t];s.push(e)}s[3]===s[1]&&(s.pop(),s[2]===s[0]&&(s.pop(),s[1]===s[0]&&s.pop())),this.styles[t]=s.join(" ")}},border:{children:_o,split:function(t){for(const e of Do.connect[t].children)this.setStyle(this.childName(t,e),this.styles[t])},combine:function(t){const e=[...Do.connect[t].children],s=this.styles[this.childName(t,e.shift())];for(const i of e)if(this.styles[this.childName(t,i)]!==s)return void delete this.styles[t];this.styles[t]=s}},"border-top":{children:wo,split:Ro,combine:So},"border-right":{children:wo,split:Ro,combine:So},"border-bottom":{children:wo,split:Ro,combine:So},"border-left":{children:wo,split:Ro,combine:So},"border-width":{children:_o,split:ko,combine:null},"border-style":{children:_o,split:ko,combine:null},"border-color":{children:_o,split:ko,combine:null},font:{children:["style","variant","weight","stretch","line-height","size","family"],split:function(t){const e=Co(this.styles[t]),s={style:"",variant:[],weight:"",stretch:"",size:"",family:"","line-height":""};for(const t of e){s.family||(s.family=t);for(const e of Object.keys(Mo))if((Array.isArray(s[e])||""===s[e])&&t.match(Mo[e]))if(s.family===t&&(s.family=""),"size"===e){const[i,r]=t.split(/\//);s[e]=i,r&&(s["line-height"]=r)}else""===s.size&&(Array.isArray(s[e])?s[e].push(t):""===s[e]&&(s[e]=t))}Oo.call(this,t,s),delete this.styles[t]},combine:function(t){}}},MathJax.loader&&MathJax.loader.checkVersion("core",ii,"core"),li({_:{adaptors:{HTMLAdaptor:c,browserAdaptor:h},components:{global:t},core:{DOMAdaptor:l,FindMath:d,Handler:ot,HandlerList:at,InputJax:u,MathDocument:nt,MathItem:g,MathList:f,MmlTree:{Attributes:y,MML:et,MathMLVisitor:ht,MmlFactory:st,MmlNode:N,MmlNodes:{HtmlNode:tt,TeXAtom:Q,maction:q,maligngroup:J,malignmark:K,math:v,mathchoice:Z,menclose:U,merror:P,mfenced:j,mfrac:S,mglyph:$,mi:T,mmultiscripts:z,mn:A,mo:C,mpadded:B,mphantom:F,mroot:O,mrow:R,ms:L,mspace:I,msqrt:M,mstyle:D,msubsup:H,mtable:X,mtd:G,mtext:k,mtr:V,munderover:W,semantics:Y},MmlVisitor:ct,OperatorDictionary:_,SerializedMmlVisitor:dt},OutputJax:p,Tree:{Factory:b,Node:x,NodeFactory:E,Visitor:lt,Wrapper:ut,WrapperFactory:pt}},handlers:{html_ts:xt,html:{HTMLDocument:Et,HTMLDomStrings:bt,HTMLHandler:yt,HTMLMathItem:ft,HTMLMathList:gt}},mathjax:mt,util:{AsyncLoad:Nt,BBox:Tt,BitField:it,Entities:At,FunctionList:r,LinkedList:m,Options:o,PrioritizedList:i,Retries:rt,StyleJson:_t,Styles:wt,context:e,lengths:vt,numeric:Ct,string:w}}}),MathJax.startup&&(MathJax.startup.registerConstructor("HTMLHandler",io),MathJax.startup.registerConstructor("browserAdaptor",Ki),MathJax.startup.useHandler("HTMLHandler"),MathJax.startup.useAdaptor("browserAdaptor")),MathJax.loader){const t=MathJax.config.loader;MathJax._.mathjax.mathjax.asyncLoad=e=>"node:"===e.substring(0,5)?t.require(e):MathJax.loader.load(e).then((t=>t[0]))}class Fo extends $i{constructor(t){super(t),this.getPatterns()}getPatterns(){const t=this.options,e=[],s=[],i=[];this.end={},this.env=this.sub=0;let r=1;t.inlineMath.forEach((t=>this.addPattern(e,t,!1))),t.displayMath.forEach((t=>this.addPattern(e,t,!0))),e.length&&s.push(e.sort(Dr).join("|")),t.processEnvironments&&(s.push("\\\\begin\\s*\\{([^}]*)\\}"),this.env=r,r++),t.processEscapes&&i.push("\\\\([\\\\$])"),t.processRefs&&i.push("(\\\\(?:eq)?ref\\s*\\{[^}]*\\})"),i.length&&(s.push("("+i.join("|")+")"),this.sub=r),this.start=new RegExp(s.join("|"),"g"),this.hasPatterns=s.length>0}addPattern(t,e,s){const[i,r]=e;t.push(Pr(i)),this.end[i]=[r,s,this.endPattern(r)]}endPattern(t,e){return new RegExp((e||Pr(t))+"|\\\\(?:[a-zA-Z]|.)|[{}]","g")}findEnd(t,e,s,i){const[r,n,o]=i,a=o.lastIndex=s.index+s[0].length;let l,c=0;for(;l=o.exec(t);){if((l[1]||l[0])===r&&0===c)return ir(s[0],t.substring(a,l.index),l[0],e,s.index,l.index+l[0].length,n);"{"===l[0]?c++:"}"===l[0]&&c&&c--}return null}findMathInString(t,e,s){let i,r;for(this.start.lastIndex=0;i=this.start.exec(s);){if(void 0!==i[this.env]&&this.env){const t="\\\\end\\s*(\\{"+Pr(i[this.env])+"\\})";r=this.findEnd(s,e,i,["{"+i[this.env]+"}",!0,this.endPattern(null,t)]),r&&(r.math=r.open+r.math+r.close,r.open=r.close="")}else if(void 0!==i[this.sub]&&this.sub){const t=i[this.sub],s=i.index+i[this.sub].length;r=2===t.length?ir("\\",t.substring(1),"",e,i.index,s):ir("",t,"",e,i.index,s,!1)}else r=this.findEnd(s,e,i,this.end[i[0]]);r&&(t.push(r),this.start.lastIndex=r.end.n)}}findMath(t){const e=[];if(this.hasPatterns)for(let s=0,i=t.length;s<i;s++)this.findMathInString(e,s,t[s]);return e}}Fo.OPTIONS={inlineMath:[["\\(","\\)"]],displayMath:[["$$","$$"],["\\[","\\]"]],processEscapes:!0,processEnvironments:!0,processRefs:!0};const jo={attrs:new Set(["autoOP","fnOP","movesupsub","subsupOK","texprimestyle","useHeight","variantForm","withDelims","mathaccent","open","close"]),createEntity:t=>String.fromCodePoint(parseInt(t,16)),getChildren:t=>t.childNodes,getText:t=>t.getText(),appendChildren(t,e){for(const s of e)t.appendChild(s)},setAttribute(t,e,s){t.attributes.set(e,s)},setProperty(t,e,s){t.setProperty(e,s)},setProperties(t,e){for(const s of Object.keys(e)){const i=e[s];"texClass"===s?(t.texClass=i,t.setProperty(s,i)):"movablelimits"===s?(t.setProperty("movablelimits",i),(t.isKind("mo")||t.isKind("mstyle"))&&t.attributes.set("movablelimits",i)):"inferred"===s||(jo.attrs.has(s)?t.setProperty(s,i):t.attributes.set(s,i))}},getProperty:(t,e)=>t.getProperty(e),getAttribute:(t,e)=>t.attributes.get(e),removeAttribute(t,e){t.attributes.unset(e)},removeProperties(t,...e){t.removeProperty(...e)},getChildAt:(t,e)=>t.childNodes[e],setChild(t,e,s){t.childNodes[e]=s,s&&(s.parent=t)},copyChildren(t,e){const s=t.childNodes;for(let t=0;t<s.length;t++)this.setChild(e,t,s[t])},copyAttributes(t,e){e.attributes=t.attributes,this.setProperties(e,t.getAllProperties())},isType:(t,e)=>t.isKind(e),isEmbellished:t=>t.isEmbellished,getTexClass:t=>t.texClass,getCoreMO:t=>t.coreMO(),isNode:t=>t instanceof yr||t instanceof Tr,isInferred:t=>t.isInferred,getForm(t){if(!t.isKind("mo"))return null;const e=t,s=e.getForms();for(const t of s){const s=this.getOp(e,t);if(s)return s}return null},getOp:(t,e="infix")=>Wr.OPTABLE[e][t.getText()]||null,getMoAttribute(t,e){var s,i;if(!t.attributes.isSet(e))for(const r of["infix","postfix","prefix"]){const n=null===(i=null===(s=this.getOp(t,r))||void 0===s?void 0:s[3])||void 0===i?void 0:i[e];if(void 0!==n)return n}return t.attributes.get(e)}},Uo=jo;function qo(t,e,s){const i=e.attributes,r=s.attributes;t.forEach((t=>{const e=r.getExplicit(t);null!=e&&i.set(t,e)}))}function Ho(t,e){const s=(t,e)=>t.getExplicitNames().filter((s=>s!==e&&("stretchy"!==s||t.getExplicit("stretchy"))&&"data-latex"!==s&&"data-latex-item"!==s)),i=t.attributes,r=e.attributes,n=s(i,"lspace"),o=s(r,"rspace");if(n.length!==o.length)return!1;for(const t of n)if(i.getExplicit(t)!==r.getExplicit(t))return!1;return!0}function Wo(t,e,s){const i=[];for(const r of t.getList("m"+e+s)){const n=r.childNodes;if(n[r[e]]&&n[r[s]])continue;const o=r.parent,a=n[r[e]]?t.nodeFactory.create("node","m"+e,[n[r.base],n[r[e]]]):t.nodeFactory.create("node","m"+s,[n[r.base],n[r[s]]]);Uo.copyAttributes(r,a),o.replaceChild(a,r),i.push(r)}t.removeFromList("m"+e+s,i)}function zo(t,e,s){const i=[];for(const r of t.getList(e)){if(r.attributes.get("displaystyle"))continue;const e=r.childNodes[r.base],n=e.coreMO();if(e.getProperty("movablelimits")&&!n.attributes.hasExplicit("movablelimits")){const e=t.nodeFactory.create("node",s,r.childNodes);Uo.copyAttributes(r,e),r.parent.replaceChild(e,r),i.push(r)}}t.removeFromList(e,i)}const Xo={cleanStretchy(t){const e=t.data;for(const t of e.getList("fixStretchy"))if(Uo.getProperty(t,"fixStretchy")){const s=Uo.getForm(t);s&&s[3]&&s[3].stretchy&&Uo.setAttribute(t,"stretchy",!1);const i=t.parent;if(!(Uo.getTexClass(t)||s&&s[2])){const s=e.nodeFactory.create("node","TeXAtom",[t]);i.replaceChild(s,t),s.inheritAttributesFrom(t)}Uo.removeProperties(t,"fixStretchy")}},cleanAttributes(t){t.data.root.walkTree(((t,e)=>{const s=t.attributes,i=new Set((s.get("mjx-keep-attrs")||"").split(/ /));s.unset("mjx-keep-attrs");for(const e of s.getExplicitNames())i.has(e)||s.get(e)!==t.attributes.getInherited(e)||s.unset(e)}),{})},combineRelations(t){const e=[];for(const s of t.data.getList("mo")){if(s.getProperty("relationsCombined")||!s.parent||s.parent&&!Uo.isType(s.parent,"mrow")||Uo.getTexClass(s)!==pr.REL)continue;let t;const i=s.parent.childNodes,r=i.indexOf(s)+1,n=Uo.getProperty(s,"variantForm");for(;r<i.length&&(t=i[r])&&Uo.isType(t,"mo")&&Uo.getTexClass(t)===pr.REL;){if(n!==Uo.getProperty(t,"variantForm")||!Ho(s,t)){s.attributes.hasExplicit("rspace")||Uo.setAttribute(s,"rspace","0pt"),t.attributes.hasExplicit("lspace")||Uo.setAttribute(t,"lspace","0pt");break}Uo.appendChildren(s,Uo.getChildren(t)),qo(["stretchy","rspace"],s,t);for(const e of t.getPropertyNames())s.setProperty(e,t.getProperty(e));t.attributes.get("data-latex")&&s.attributes.set("data-latex",s.attributes.get("data-latex")+t.attributes.get("data-latex")),i.splice(r,1),e.push(t),t.parent=null,t.setProperty("relationsCombined",!0),s.setProperty("texClass",pr.REL)}s.attributes.setInherited("form",s.getForms()[0])}t.data.removeFromList("mo",e)},cleanSubSup(t){const e=t.data;e.error||(Wo(e,"sub","sup"),Wo(e,"under","over"))},moveLimits(t){const e=t.data;zo(e,"munderover","msubsup"),zo(e,"munder","msub"),zo(e,"mover","msup")},setInherited(t){t.data.root.setInheritedAttributes({},t.math.display,0,!1)},checkScriptlevel(t){const e=t.data,s=[];for(const t of e.getList("mstyle")){if(1!==t.childNodes[0].childNodes.length)continue;const e=t.attributes;for(const t of["displaystyle","scriptlevel"])e.getExplicit(t)===e.getInherited(t)&&e.unset(t);const i=e.getExplicitNames();if(0===i.filter((t=>"data-latex"!==t.substring(0,10))).length){const r=t.childNodes[0].childNodes[0];i.forEach((t=>r.attributes.set(t,e.get(t)))),t.parent.replaceChild(r,t),s.push(t)}}e.removeFromList("mstyle",s)}},Vo=Xo;var Go,Jo;!function(t){t.HANDLER="handler",t.FALLBACK="fallback",t.ITEMS="items",t.TAGS="tags",t.OPTIONS="options",t.NODES="nodes",t.PREPROCESSORS="preprocessors",t.POSTPROCESSORS="postprocessors",t.INIT="init",t.CONFIG="config",t.PRIORITY="priority",t.PARSER="parser"}(Go||(Go={})),function(t){t.DELIMITER="delimiter",t.MACRO="macro",t.CHARACTER="character",t.ENVIRONMENT="environment"}(Jo||(Jo={}));const Ko=7.2;const $o={UNIT_CASES:new class{constructor(t){this.num="([-+]?([.,]\\d+|\\d+([.,]\\d*)?))",this.unit="",this.dimenEnd=/./,this.dimenRest=/./,this.map=new Map(t),this.updateDimen()}updateDimen(){this.unit=`(${Array.from(this.map.keys()).join("|")})`,this.dimenEnd=RegExp("^\\s*"+this.num+"\\s*"+this.unit+"\\s*$"),this.dimenRest=RegExp("^\\s*"+this.num+"\\s*"+this.unit+" ?")}set(t,e){return this.map.set(t,e),this.updateDimen(),this}get(t){return this.map.get(t)||this.map.get("pt")}delete(t){return!!this.map.delete(t)&&(this.updateDimen(),!0)}}([["em",1],["ex",.43],["pt",.1],["pc",1.2],["px",.1],["in",Ko],["cm",Ko/2.54],["mm",Ko/25.4],["mu",1/18]]),matchDimen(t,e=!1){const s=t.match(e?$o.UNIT_CASES.dimenRest:$o.UNIT_CASES.dimenEnd);return s?function([t,e,s]){return"mu"!==e?[t,e,s]:[$o.em($o.UNIT_CASES.get(e)*parseFloat(t)).slice(0,-2),"em",s]}([s[1].replace(/,/,"."),s[4],s[0].length]):[null,null,0]},dimen2em(t){const[e,s]=$o.matchDimen(t),i=parseFloat(e||"1");return $o.UNIT_CASES.get(s)*i},em:t=>Math.abs(t)<6e-4?"0em":t.toFixed(3).replace(/\.?0+$/,"")+"em",trimSpaces(t){if("string"!=typeof t)return t;let e=t.trim();return e.match(/\\$/)&&t.match(/ $/)&&(e+=" "),e}};class Yo{constructor(t,e,s){this._factory=t,this._env=e,this.global={},this.stack=[],this.global={isInner:s},this.stack=[this._factory.create("start",this.global)],e&&(this.stack[0].env=e),this.env=this.stack[0].env}set env(t){this._env=t}get env(){return this._env}Push(...t){for(const e of t){if(!e)continue;const t=Uo.isNode(e)?this._factory.create("mml",e):e;t.global=this.global;const[s,i]=this.stack.length?this.Top().checkItem(t):[null,!0];i&&(s?(this.Pop(),this.Push(...s)):(t.isKind("null")||this.stack.push(t),t.env?(t.copyEnv&&Object.assign(t.env,this.env),this.env=t.env):t.env=this.env))}}Pop(){const t=this.stack.pop();return t.isOpen||delete t.env,this.env=this.stack.length?this.Top().env:{},t}Top(t=1){return this.stack.length<t?null:this.stack[this.stack.length-t]}Prev(t){const e=this.Top();return t?e.First:e.Pop()}get height(){return this.stack.length}toString(){return"stack[\n  "+this.stack.join("\n  ")+"\n]"}}class Qo{static processString(t,e){const s=t.split(Qo.pattern);for(let t=1,i=s.length;t<i;t+=2){let i=s[t].charAt(0);if(i>="0"&&i<="9")s[t]=e[parseInt(s[t],10)-1],"number"==typeof s[t]&&(s[t]=s[t].toString());else if("{"===i)if(i=s[t].substring(1),i>="0"&&i<="9")s[t]=e[parseInt(s[t].substring(1,s[t].length-1),10)-1],"number"==typeof s[t]&&(s[t]=s[t].toString());else{s[t].match(/^\{([a-z]+):%(\d+)\|(.*)\}$/)&&(s[t]="%"+s[t])}}return s.join("")}constructor(t,e,...s){this.id=t,this.message=Qo.processString(e,s)}}Qo.pattern=/%(\d+|\{\d+\}|\{[a-z]+:%\d+(?:\|(?:%\{\d+\}|%.|[^}])*)+\}|.)/g;const Zo=Qo;class ta{constructor(t){this._nodes=t,this.startStr="",this.startI=0,this.stopI=0}get nodes(){return this._nodes}Push(...t){this._nodes.push(...t)}Pop(){return this._nodes.pop()}get First(){return this._nodes[this.Size()-1]}set First(t){this._nodes[this.Size()-1]=t}get Last(){return this._nodes[0]}set Last(t){this._nodes[0]=t}Peek(t){return null==t&&(t=1),this._nodes.slice(this.Size()-t)}Size(){return this._nodes.length}Clear(){this._nodes=[]}toMml(t=!0,e){return 1!==this._nodes.length||e?this.create("node",t?"inferredMrow":"mrow",this._nodes,{}):this.First}create(t,...e){return this.factory.configuration.nodeFactory.create(t,...e)}}class ea extends ta{constructor(t,...e){super(e),this.factory=t,this.global={},this._properties={},this.isOpen&&(this._env={})}get kind(){return"base"}get env(){return this._env}set env(t){this._env=t}get copyEnv(){return!0}getProperty(t){return this._properties[t]}setProperty(t,e){return this._properties[t]=e,this}get isOpen(){return!1}get isClose(){return!1}get isFinal(){return!1}isKind(t){return t===this.kind}checkItem(t){if(t.isKind("over")&&this.isOpen&&(t.setProperty("num",this.toMml(!1)),this.Clear()),t.isKind("cell")&&this.isOpen){if(t.getProperty("linebreak"))return ea.fail;throw new Zo("Misplaced","Misplaced %1",t.getName())}if(t.isClose&&this.getErrors(t.kind)){const[e,s]=this.getErrors(t.kind);throw new Zo(e,s,t.getName())}return t.isFinal?(this.Push(t.First),ea.fail):ea.success}clearEnv(){for(const t of Object.keys(this.env))delete this.env[t]}setProperties(t){return Object.assign(this._properties,t),this}getName(){return this.getProperty("name")}toString(){return this.kind+"["+this.nodes.join("; ")+"]"}getErrors(t){return this.constructor.errors[t]||ea.errors[t]}}ea.fail=[null,!1],ea.success=[null,!0],ea.errors={end:["MissingBeginExtraEnd","Missing \\begin{%1} or extra \\end{%1}"],close:["ExtraCloseMissingOpen","Extra close brace or missing open brace"],right:["MissingLeftExtraRight","Missing \\left or extra \\right"],middle:["ExtraMiddle","Extra \\middle"]};const sa={Variant:{NORMAL:"normal",BOLD:"bold",ITALIC:"italic",BOLDITALIC:"bold-italic",DOUBLESTRUCK:"double-struck",FRAKTUR:"fraktur",BOLDFRAKTUR:"bold-fraktur",SCRIPT:"script",BOLDSCRIPT:"bold-script",SANSSERIF:"sans-serif",BOLDSANSSERIF:"bold-sans-serif",SANSSERIFITALIC:"sans-serif-italic",SANSSERIFBOLDITALIC:"sans-serif-bold-italic",MONOSPACE:"monospace",INITIAL:"inital",TAILED:"tailed",LOOPED:"looped",STRETCHED:"stretched",CALLIGRAPHIC:"-tex-calligraphic",BOLDCALLIGRAPHIC:"-tex-bold-calligraphic",OLDSTYLE:"-tex-oldstyle",BOLDOLDSTYLE:"-tex-bold-oldstyle",MATHITALIC:"-tex-mathit"},Form:{PREFIX:"prefix",INFIX:"infix",POSTFIX:"postfix"},LineBreak:{AUTO:"auto",NEWLINE:"newline",NOBREAK:"nobreak",GOODBREAK:"goodbreak",BADBREAK:"badbreak"},LineBreakStyle:{BEFORE:"before",AFTER:"after",DUPLICATE:"duplicate",INFIXLINBREAKSTYLE:"infixlinebreakstyle"},IndentAlign:{LEFT:"left",CENTER:"center",RIGHT:"right",AUTO:"auto",ID:"id",INDENTALIGN:"indentalign"},IndentShift:{INDENTSHIFT:"indentshift"},LineThickness:{THIN:"thin",MEDIUM:"medium",THICK:"thick"},Notation:{LONGDIV:"longdiv",ACTUARIAL:"actuarial",PHASORANGLE:"phasorangle",RADICAL:"radical",BOX:"box",ROUNDEDBOX:"roundedbox",CIRCLE:"circle",LEFT:"left",RIGHT:"right",TOP:"top",BOTTOM:"bottom",UPDIAGONALSTRIKE:"updiagonalstrike",DOWNDIAGONALSTRIKE:"downdiagonalstrike",VERTICALSTRIKE:"verticalstrike",HORIZONTALSTRIKE:"horizontalstrike",NORTHEASTARROW:"northeastarrow",MADRUWB:"madruwb",UPDIAGONALARROW:"updiagonalarrow"},Align:{TOP:"top",BOTTOM:"bottom",CENTER:"center",BASELINE:"baseline",AXIS:"axis",LEFT:"left",RIGHT:"right"},Lines:{NONE:"none",SOLID:"solid",DASHED:"dashed"},Side:{LEFT:"left",RIGHT:"right",LEFTOVERLAP:"leftoverlap",RIGHTOVERLAP:"rightoverlap"},Width:{AUTO:"auto",FIT:"fit"},Actiontype:{TOGGLE:"toggle",STATUSLINE:"statusline",TOOLTIP:"tooltip",INPUT:"input"},Overflow:{LINBREAK:"linebreak",SCROLL:"scroll",ELIDE:"elide",TRUNCATE:"truncate",SCALE:"scale"},Unit:{EM:"em",EX:"ex",PX:"px",IN:"in",CM:"cm",MM:"mm",PT:"pt",PC:"pc"},Attr:{LATEX:"data-latex",LATEXITEM:"data-latex-item"}};class ia{constructor(t,e,s){this._string=t,this.configuration=s,this.macroCount=0,this.i=0,this.currentCS="",this.saveI=0;const i=Object.hasOwn(e,"isInner"),r=e.isInner;let n;if(delete e.isInner,e){n={};for(const t of Object.keys(e))n[t]=e[t]}this.configuration.pushParser(this),this.stack=new Yo(this.itemFactory,n,!i||r),this.Parse(),this.Push(this.itemFactory.create("stop")),this.updateResult(this.string,this.i),this.stack.env=n}get options(){return this.configuration.options}get itemFactory(){return this.configuration.itemFactory}get tags(){return this.configuration.tags}set string(t){this._string=t}get string(){return this._string}parse(t,e){const s=this.saveI;this.saveI=this.i;const i=this.configuration.handlers.get(t).parse(e);return this.updateResult(e[1],s),this.saveI=s,i}lookup(t,e){return this.configuration.handlers.get(t).lookup(e)}contains(t,e){return this.configuration.handlers.get(t).contains(e)}toString(){let t="";for(const e of Array.from(this.configuration.handlers.keys()))t+=e+": "+this.configuration.handlers.get(e)+"\n";return t}Parse(){let t;for(;this.i<this.string.length;)t=this.getCodePoint(),this.i+=t.length,this.parse(Jo.CHARACTER,[this,t])}Push(t){t instanceof ea&&(t.startI=this.saveI,t.stopI=this.i,t.startStr=this.string),t instanceof yr&&t.isInferred?this.PushAll(t.childNodes):this.stack.Push(t)}PushAll(t){for(const e of t)this.stack.Push(e)}mml(){if(!this.stack.Top().isKind("mml"))return null;const t=this.stack.Top().First;return this.configuration.popParser(),t.attributes.set(sa.Attr.LATEX,this.string),t}convertDelimiter(t){var e;const s=this.lookup(Jo.DELIMITER,t);return null!==(e=null==s?void 0:s.char)&&void 0!==e?e:null}getCodePoint(){const t=this.string.codePointAt(this.i);return void 0===t?"":String.fromCodePoint(t)}nextIsSpace(){return!!this.string.charAt(this.i).match(/\s/)}GetNext(){for(;this.nextIsSpace();)this.i++;return this.getCodePoint()}GetCS(){const t=this.string.slice(this.i).match(/^(([a-z]+) ?|[\uD800-\uDBFF].|.)/i);return t?(this.i+=t[0].length,t[2]||t[1]):(this.i++," ")}GetArgument(t,e=!1){switch(this.GetNext()){case"":if(!e)throw new Zo("MissingArgFor","Missing argument for %1",this.currentCS);return null;case"}":if(!e)throw new Zo("ExtraCloseMissingOpen","Extra close brace or missing open brace");return null;case"\\":return this.i++,"\\"+this.GetCS();case"{":{const t=++this.i;let e=1;for(;this.i<this.string.length;)switch(this.string.charAt(this.i++)){case"\\":this.i++;break;case"{":e++;break;case"}":if(0===--e)return this.string.slice(t,this.i-1)}throw new Zo("MissingCloseBrace","Missing close brace")}}const s=this.getCodePoint();return this.i+=s.length,s}GetBrackets(t,e,s=!1){if("["!==this.GetNext())return e;const i=++this.i;let r=0,n=0;for(;this.i<this.string.length;)switch(this.string.charAt(this.i++)){case"{":r++;break;case"\\":this.i++;break;case"}":if(r--<=0)throw new Zo("ExtraCloseLooking","Extra close brace while looking for %1","']'");break;case"[":0===r&&n++;break;case"]":if(0===r){if(!s||0===n)return this.string.slice(i,this.i-1);n--}}throw new Zo("MissingCloseBracket","Could not find closing ']' for argument to %1",this.currentCS)}GetDelimiter(t,e=!1){let s=this.GetNext();if(this.i+=s.length,this.i<=this.string.length&&("\\"===s?s+=this.GetCS():"{"===s&&e&&(this.i--,s=this.GetArgument(t).trim()),this.contains(Jo.DELIMITER,s)))return this.convertDelimiter(s);throw new Zo("MissingOrUnrecognizedDelim","Missing or unrecognized delimiter for %1",this.currentCS)}GetDimen(t){if("{"===this.GetNext()){const e=this.GetArgument(t),[s,i]=$o.matchDimen(e);if(s)return s+i}else{const t=this.string.slice(this.i),[e,s,i]=$o.matchDimen(t,!0);if(e)return this.i+=i,e+s}throw new Zo("MissingDimOrUnits","Missing dimension or its units for %1",this.currentCS)}GetUpTo(t,e){for(;this.nextIsSpace();)this.i++;const s=this.i;let i=0;for(;this.i<this.string.length;){const t=this.i;let r=this.GetNext();switch(this.i+=r.length,r){case"\\":r+=this.GetCS();break;case"{":i++;break;case"}":if(0===i)throw new Zo("ExtraCloseLooking","Extra close brace while looking for %1",e);i--}if(0===i&&r===e)return this.string.slice(s,t)}throw new Zo("TokenNotFoundForCommand","Could not find %1 for %2",e,this.currentCS)}ParseArg(t){return new ia(this.GetArgument(t),this.stack.env,this.configuration).mml()}ParseUpTo(t,e){return new ia(this.GetUpTo(t,e),this.stack.env,this.configuration).mml()}GetDelimiterArg(t){const e=$o.trimSpaces(this.GetArgument(t));if(""===e)return null;if(this.contains(Jo.DELIMITER,e))return e;throw new Zo("MissingOrUnrecognizedDelim","Missing or unrecognized delimiter for %1",this.currentCS)}GetStar(){const t="*"===this.GetNext();return t&&this.i++,t}create(t,...e){const s=this.configuration.nodeFactory.create(t,...e);return s.isToken&&s.attributes.hasExplicit("mathvariant")&&"-"===s.attributes.get("mathvariant").charAt(0)&&s.setProperty("ignore-variant",!0),s}updateResult(t,e){const s=this.stack.Prev(!0);if(!s)return;const i=s.attributes.get(sa.Attr.LATEXITEM);if(void 0!==i)return void s.attributes.set(sa.Attr.LATEX,i);let r=(e=e<this.saveI?this.saveI:e)!==this.i?this.string.slice(e,this.i):t;if(r=r.trim(),r)if("\\"===t&&(r="\\"+r),"^"!==s.attributes.get(sa.Attr.LATEX)||"^"===r||"\\^"===r)if("_"!==s.attributes.get(sa.Attr.LATEX)||"_"===r||"\\_"===r)"}"!==r?s.attributes.set(sa.Attr.LATEX,r):this.composeBraces(s);else if(s.childNodes[1]&&("}"===r?this.composeBraces(s.childNodes[1]):s.childNodes[1].attributes.set(sa.Attr.LATEX,r)),s.childNodes[2]){const t=s.childNodes[2].attributes.get(sa.Attr.LATEX);this.composeLatex(s,`^${t}_`,0,1)}else this.composeLatex(s,"_",0,1);else if(s.childNodes[2]&&("}"===r?this.composeBraces(s.childNodes[2]):s.childNodes[2].attributes.set(sa.Attr.LATEX,r)),s.childNodes[1]){const t=s.childNodes[1].attributes.get(sa.Attr.LATEX);this.composeLatex(s,`_${t}^`,0,2)}else this.composeLatex(s,"^",0,2)}composeLatex(t,e,s,i){if(!t.childNodes[s]||!t.childNodes[i])return;const r=(t.childNodes[s].attributes.get(sa.Attr.LATEX)||"")+e+t.childNodes[i].attributes.get(sa.Attr.LATEX);t.attributes.set(sa.Attr.LATEX,r)}composeBraces(t){const e=this.composeBracedContent(t);t.attributes.set(sa.Attr.LATEX,`{${e}}`)}composeBracedContent(t){var e,s;const i=(null===(e=t.childNodes[0])||void 0===e?void 0:e.childNodes)||[];let r="";for(const t of i){const e=(null===(s=null==t?void 0:t.attributes)||void 0===s?void 0:s.get(sa.Attr.LATEX))||"";e&&(r+=r&&r.match(/[a-zA-Z]$/)&&e.match(/^[a-zA-Z]/)?" "+e:e)}return r}}class ra extends ea{}class na extends ar{constructor(){super(...arguments),this.defaultKind="dummy",this.configuration=null}}na.DefaultStackItems={[ra.prototype.kind]:ra};const oa=na;class aa{constructor(){this.mmlFactory=null,this.factory={node:aa.createNode,token:aa.createToken,text:aa.createText,error:aa.createError}}static createNode(t,e,s=[],i={},r){const n=t.mmlFactory.create(e);return n.setChildren(s),r&&n.appendChild(r),Uo.setProperties(n,i),n}static createToken(t,e,s={},i=""){const r=t.create("text",i);return t.create("node",e,[],s,r)}static createText(t,e){return null==e?null:t.mmlFactory.create("text").setText(e)}static createError(t,e){const s=t.create("text",e),i=t.create("node","mtext",[],{},s);return t.create("node","merror",[i],{"data-mjx-error":e})}setMmlFactory(t){this.mmlFactory=t}set(t,e){this.factory[t]=e}setCreators(t){for(const e in t)this.set(e,t[e])}create(t,...e){const s=(this.factory[t]||this.factory.node)(this,e[0],...e.slice(1));return"node"===t&&this.configuration.addNode(e[0],s),s}get(t){return this.factory[t]}}class la{static oneof(...t){return new this("string",(e=>t.includes(e)),(t=>t))}constructor(t,e,s){this.name=t,this.verify=e,this.convert=s}}const ca={boolean:new la("boolean",(t=>"true"===t||"false"===t),(t=>"true"===t)),number:new la("number",(t=>!!t.match(/^[-+]?(?:\d+(?:\.\d*)?|\.\d+)(?:e[-+]?\d+)?$/)),(t=>parseFloat(t))),integer:new la("integer",(t=>!!t.match(/^[-+]?\d+$/)),(t=>parseInt(t))),string:new la("string",(t=>!0),(t=>t)),dimen:new la("dimen",(t=>null!==$o.matchDimen(t)[0]),(t=>t))};function ha(t,e){if(0===e)return t.replace(/^\s+/,"").replace(/([^\\\s]|^)((?:\\\\)*(?:\\\s)?)?\s+$/,"$1$2");for(;e>0;)t=t.trim().slice(1,-1),e--;return t}function da(t,e,s=!1,i=!1){const r=t.length;let n=0,o="",a=0,l=0,c=!0;for(;a<r;){const i=t[a++];switch(i){case"\\":o+=i+(t[a++]||""),c=!1;continue;case" ":break;case"{":c&&l++,n++;break;case"}":if(!n)throw new Zo("ExtraCloseMissingOpen","Extra close brace or missing open brace");n--,c=!1;break;default:if(!n&&e.includes(i))return[ha(o,s?Math.min(1,l):l),i,t.slice(a)];l>n&&(l=n),c=!1}o+=i}if(n)throw new Zo("ExtraOpenMissingClose","Extra open brace or missing close brace");return i&&l?["","",ha(o,1)]:[ha(o,s?Math.min(1,l):l),"",t.slice(a)]}const ua={cols:(...t)=>t.map((t=>$o.em(t))).join(" "),fenced(t,e,s,i,r="",n=""){const o=t.nodeFactory,a=o.create("node","mrow",[],{open:e,close:i,texClass:pr.INNER});let l;if(r)l=new ia("\\"+r+"l"+e,t.parser.stack.env,t).mml();else{const t=o.create("text",e);l=o.create("node","mo",[],{fence:!0,stretchy:!0,symmetric:!0,texClass:pr.OPEN},t)}if(Uo.appendChildren(a,[l,s]),r)l=new ia("\\"+r+"r"+i,t.parser.stack.env,t).mml();else{const t=o.create("text",i);l=o.create("node","mo",[],{fence:!0,stretchy:!0,symmetric:!0,texClass:pr.CLOSE},t)}return n&&l.attributes.set("mathcolor",n),Uo.appendChildren(a,[l]),a},fixedFence(t,e,s,i){const r=t.nodeFactory.create("node","mrow",[],{open:e,close:i,texClass:pr.ORD});return e&&Uo.appendChildren(r,[ua.mathPalette(t,e,"l")]),Uo.isType(s,"mrow")?Uo.appendChildren(r,Uo.getChildren(s)):Uo.appendChildren(r,[s]),i&&Uo.appendChildren(r,[ua.mathPalette(t,i,"r")]),r},mathPalette(t,e,s){"{"!==e&&"}"!==e||(e="\\"+e);const i="{\\big"+s+" "+e+"}";return new ia("\\mathchoice"+("{\\bigg"+s+" "+e+"}")+i+i+i,{},t).mml()},fixInitialMO(t,e){for(let s=0,i=e.length;s<i;s++){const i=e[s];if(i&&!Uo.isType(i,"mspace")&&(!Uo.isType(i,"TeXAtom")||Uo.getChildren(i)[0]&&Uo.getChildren(Uo.getChildren(i)[0]).length)){if(Uo.isEmbellished(i)||Uo.isType(i,"TeXAtom")&&Uo.getTexClass(i)===pr.REL){const s=t.nodeFactory.create("node","mi");e.unshift(s)}break}}},internalMath(t,e,s,i){if(e=e.replace(/ +/g," "),t.configuration.options.internalMath)return t.configuration.options.internalMath(t,e,s,i);const r=i||t.stack.env.font,n=r?{mathvariant:r}:{};let o,a,l=[],c=0,h=0,d="",u=0;if(e.match(/\\?[${}\\]|\\\(|\\(?:eq)?ref\s*\{|\\U/)){for(;c<e.length;)if(o=e.charAt(c++),"$"===o)"$"===d&&0===u?(a=t.create("node","TeXAtom",[new ia(e.slice(h,c-1),{},t.configuration).mml()]),l.push(a),d="",h=c):""===d&&(h<c-1&&l.push(ua.internalText(t,e.slice(h,c-1),n)),d="$",h=c);else if("{"===o&&""!==d)u++;else if("}"===o)if("}"===d&&0===u){const s=new ia(e.slice(h,c),{},t.configuration).mml();a=t.create("node","TeXAtom",[s],n),l.push(a),d="",h=c}else""!==d&&u&&u--;else if("\\"===o)if(""===d&&e.substring(c).match(/^(eq)?ref\s*\{/)){const s=RegExp["$&"].length;h<c-1&&l.push(ua.internalText(t,e.slice(h,c-1),n)),d="}",h=c-1,c+=s}else if(o=e.charAt(c++),"("===o&&""===d)h<c-2&&l.push(ua.internalText(t,e.slice(h,c-2),n)),d=")",h=c;else if(")"===o&&")"===d&&0===u)a=t.create("node","TeXAtom",[new ia(e.slice(h,c-2),{},t.configuration).mml()]),l.push(a),d="",h=c;else if(o.match(/[${}\\]/)&&""===d)c--,e=e.substring(0,c-1)+e.substring(c);else if("U"===o){const t=e.substring(c).match(/^\s*(?:([0-9A-F])|\{\s*([0-9A-F]+)\s*\})/);if(!t)throw new Zo("BadRawUnicode","Argument to %1 must a hexadecimal number with 1 to 6 digits","\\U");const s=String.fromCodePoint(parseInt(t[1]||t[2],16));e=e.substring(0,c-2)+s+e.substring(c+t[0].length),c=c-2+s.length}if(""!==d)throw new Zo("MathNotTerminated","Math mode is not properly terminated")}return h<e.length&&l.push(ua.internalText(t,e.slice(h),n)),null!=s?l=[t.create("node","mstyle",l,{displaystyle:!1,scriptlevel:s})]:l.length>1&&(l=[t.create("node","mrow",l)]),l},internalText(t,e,s){e=e.replace(/\n+/g," ").replace(/^ +/,bo.nbsp).replace(/ +$/,bo.nbsp);const i=t.create("text",e);return t.create("node","mtext",[],s,i)},underOver(t,e,s,i,r){if(ua.checkMovableLimits(e),Uo.isType(e,"munderover")&&Uo.isEmbellished(e)){Uo.setProperties(Uo.getCoreMO(e),{lspace:0,rspace:0});const s=t.create("node","mo",[],{rspace:0});e=t.create("node","mrow",[s,e])}const n=t.create("node","munderover",[e]);Uo.setChild(n,"over"===i?n.over:n.under,s);let o=n;return r&&(o=t.create("node","TeXAtom",[t.create("node","mstyle",[n],{displaystyle:!0,scriptlevel:0})],{texClass:pr.OP,movesupsub:!0})),Uo.setProperty(o,"subsupOK",!0),o},checkMovableLimits(t){const e=Uo.isType(t,"mo")?Uo.getForm(t):null;(Uo.getProperty(t,"movablelimits")||e&&e[3]&&e[3].movablelimits)&&Uo.setProperties(t,{movablelimits:!1})},setArrayAlign:(t,e,s)=>(s||(e=$o.trimSpaces(e||"")),"t"===e?t.arraydef.align="baseline 1":"b"===e?t.arraydef.align="baseline -1":"c"===e?t.arraydef.align="axis":e&&(s?(s.string=`[${e}]`+s.string.slice(s.i),s.i=0):t.arraydef.align=e),t),substituteArgs(t,e,s){let i="",r="",n=0;for(;n<s.length;){let o=s.charAt(n++);if("\\"===o)i+=o+s.charAt(n++);else if("#"===o)if(o=s.charAt(n++),"#"===o)i+=o;else{if(!o.match(/[1-9]/)||parseInt(o,10)>e.length)throw new Zo("IllegalMacroParam","Illegal macro parameter reference");r=ua.addArgs(t,ua.addArgs(t,r,i),e[parseInt(o,10)-1]),i=""}else i+=o}return ua.addArgs(t,r,i)},addArgs(t,e,s){if(s.match(/^[a-z]/i)&&e.match(/(^|[^\\])(\\\\)*\\[a-z]+$/i)&&(e+=" "),e.length+s.length>t.configuration.options.maxBuffer)throw new Zo("MaxBufferSize","MathJax internal buffer size exceeded; is there a recursive macro call?");return e+s},checkMaxMacros(t,e=!0){if(!(++t.macroCount<=t.configuration.options.maxMacros))throw e?new Zo("MaxMacroSub1","MathJax maximum macro substitution count exceeded; is here a recursive macro call?"):new Zo("MaxMacroSub2","MathJax maximum substitution count exceeded; is there a recursive latex environment?")},checkEqnEnv(t,e=!0){const s=t.stack.Top(),i=s.First;if(!(s.getProperty("nestable")&&e&&!i||s.getProperty("nestStart"))&&(!s.isKind("start")||i))throw new Zo("ErroneousNestingEq","Erroneous nesting of equation structures")},copyNode(t,e){const s=t.copy(),i=e.configuration;return s.walkTree((t=>{i.addNode(t.kind,t);const e=(t.getProperty("in-lists")||"").split(/,/);for(const s of e)s&&i.addNode(s,t)})),s},mmlFilterAttribute:(t,e,s)=>s,getFontDef(t){const e=t.stack.env.font;return e?{mathvariant:e}:{}},keyvalOptions(t,e=null,s=!1,i=!1){const r=function(t,e=!1){const s={};let i,r,n,o=t,a=!0;for(;o;)[r,i,o]=da(o,["=",","],e,a),a=!1,"="===i?([n,i,o]=da(o,[","],e),n="false"===n||"true"===n?JSON.parse(n):n,s[r]=n):r&&(s[r]=!0);return s}(t,i);if(e)for(const t of Object.keys(r))if(Object.hasOwn(e,t)){if(e[t]instanceof la){const s=e[t],i=String(r[t]);if(!s.verify(i))throw new Zo("InvalidValue","Value for key '%1' is not of the expected type",t);r[t]=s.convert(i)}}else{if(s)throw new Zo("InvalidOption","Invalid option: %1",t);delete r[t]}return r},isLatinOrGreekChar:t=>!!t.normalize("NFD").match(/[a-zA-Z\u0370-\u03F0]/)};class pa{constructor(){this.columnHandler={l:t=>t.calign[t.j++]="left",c:t=>t.calign[t.j++]="center",r:t=>t.calign[t.j++]="right",p:t=>this.getColumn(t,"top"),m:t=>this.getColumn(t,"middle"),b:t=>this.getColumn(t,"bottom"),w:t=>this.getColumn(t,"top",""),W:t=>this.getColumn(t,"top",""),"|":t=>this.addRule(t,"solid"),":":t=>this.addRule(t,"dashed"),">":t=>t.cstart[t.j]=(t.cstart[t.j]||"")+this.getBraces(t),"<":t=>t.cend[t.j-1]=(t.cend[t.j-1]||"")+this.getBraces(t),"@":t=>this.addAt(t,this.getBraces(t)),"!":t=>this.addBang(t,this.getBraces(t)),"*":t=>this.repeat(t),P:t=>this.macroColumn(t,">{$}p{#1}<{$}",1),M:t=>this.macroColumn(t,">{$}m{#1}<{$}",1),B:t=>this.macroColumn(t,">{$}b{#1}<{$}",1)," ":t=>{}},this.MAXCOLUMNS=1e4}process(t,e,s){const i={parser:t,template:e,i:0,j:0,c:"",cwidth:[],calign:[],cspace:[],clines:[],cstart:s.cstart,cend:s.cend,ralign:s.ralign,cextra:s.cextra};let r=0;for(;i.i<i.template.length;){if(r++>this.MAXCOLUMNS)throw new Zo("MaxColumns","Too many column specifiers (perhaps looping column definitions?)");const t=i.template.codePointAt(i.i),e=i.c=String.fromCodePoint(t);if(i.i+=e.length,!Object.hasOwn(this.columnHandler,e))throw new Zo("BadPreamToken","Illegal pream-token (%1)",e);this.columnHandler[e](i)}this.setColumnAlign(i,s),this.setColumnWidths(i,s),this.setColumnSpacing(i,s),this.setColumnLines(i,s),this.setPadding(i,s)}setColumnAlign(t,e){e.arraydef.columnalign=t.calign.join(" ")}setColumnWidths(t,e){if(!t.cwidth.length)return;const s=[...t.cwidth];s.length<t.calign.length&&s.push("auto"),e.arraydef.columnwidth=s.map((t=>t||"auto")).join(" ")}setColumnSpacing(t,e){if(!t.cspace.length)return;const s=[...t.cspace];s.length<t.calign.length&&s.push("1em"),e.arraydef.columnspacing=s.slice(1).map((t=>t||"1em")).join(" ")}setColumnLines(t,e){if(!t.clines.length)return;const s=[...t.clines];s[0]&&e.frame.push(["left",s[0]]),s.length>t.calign.length?e.frame.push(["right",s.pop()]):s.length<t.calign.length&&s.push("none"),s.length>1&&(e.arraydef.columnlines=s.slice(1).map((t=>t||"none")).join(" "))}setPadding(t,e){if(!t.cextra[0]&&!t.cextra[t.calign.length-1])return;const s=t.calign.length-1,i=t.cspace,r=t.cextra[s]?i[s]:null;e.arraydef["data-array-padding"]=`${i[0]||".5em"} ${r||".5em"}`}getColumn(t,e,s="left"){t.calign[t.j]=s||this.getAlign(t),t.cwidth[t.j]=this.getDimen(t),t.ralign[t.j]=[e,t.cwidth[t.j],t.calign[t.j]],t.j++}getDimen(t){const e=this.getBraces(t);if(!$o.matchDimen(e)[0])throw new Zo("MissingColumnDimOrUnits","Missing dimension or its units for %1 column declaration",t.c);return e}getAlign(t){return ji(this.getBraces(t).toLowerCase(),{l:"left",c:"center",r:"right"},"")}getBraces(t){for(;" "===t.template[t.i];)t.i++;if(t.i>=t.template.length)throw new Zo("MissingArgForColumn","Missing argument for %1 column declaration",t.c);if("{"!==t.template[t.i])return t.template[t.i++];const e=++t.i;let s=1;for(;t.i<t.template.length;)switch(t.template.charAt(t.i++)){case"\\":t.i++;break;case"{":s++;break;case"}":if(0===--s)return t.template.slice(e,t.i-1)}throw new Zo("MissingCloseBrace","Missing close brace")}macroColumn(t,e,s){const i=[];for(;s>0&&s--;)i.push(this.getBraces(t));t.template=ua.substituteArgs(t.parser,i,e)+t.template.slice(t.i),t.i=0}addRule(t,e){t.clines[t.j]&&this.addAt(t,"\\,"),t.clines[t.j]=e,"0"===t.cspace[t.j]&&(t.cstart[t.j]="\\hspace{.5em}")}addAt(t,e){const{cstart:s,cspace:i,j:r}=t;t.cextra[r]=!0,t.calign[r]="center",t.clines[r]&&(".5em"===i[r]?s[r-1]+="\\hspace{.25em}":i[r]||(t.cend[r-1]=(t.cend[r-1]||"")+"\\hspace{.5em}")),s[r]=e,i[r]="0",i[++t.j]="0"}addBang(t,e){const{cstart:s,cspace:i,j:r}=t;t.cextra[r]=!0,t.calign[r]="center",s[r]=("0"===i[r]&&t.clines[r]?"\\hspace{.25em}":"")+e,i[r]||(i[r]=".5em"),i[++t.j]=".5em"}repeat(t){const e=this.getBraces(t),s=this.getBraces(t),i=parseInt(e);if(String(i)!==e)throw new Zo("ColArgNotNum","First argument to %1 column specifier must be a number","*");t.template=new Array(i).fill(s).join("")+t.template.substring(t.i),t.i=0}}const ma=sa.Variant;class fa{constructor(t,e=[]){this.options={},this.columnParser=new pa,this.packageData=new Map,this.parsers=[],this.root=null,this.nodeLists={},this.error=!1,this.handlers=t.handlers,this.nodeFactory=new aa,this.nodeFactory.configuration=this,this.nodeFactory.setCreators(t.nodes),this.itemFactory=new oa(t.items),this.itemFactory.configuration=this,Oi(this.options,...e),Oi(this.options,t.options),this.mathStyle=fa.getVariant.get(this.options.mathStyle)||fa.getVariant.get("TeX")}pushParser(t){this.parsers.unshift(t)}popParser(){this.parsers.shift()}get parser(){return this.parsers[0]}clear(){this.parsers=[],this.root=null,this.nodeLists={},this.error=!1,this.tags.resetTag()}addNode(t,e){let s=this.nodeLists[t];if(s||(s=this.nodeLists[t]=[]),s.push(e),e.kind!==t){const s=Uo.getProperty(e,"in-lists")||"",i=(s?s.split(/,/):[]).concat(t).join(",");Uo.setProperty(e,"in-lists",i)}}getList(t){const e=this.nodeLists[t]||[],s=[];for(const t of e)this.inTree(t)&&s.push(t);return this.nodeLists[t]=s,s}removeFromList(t,e){const s=this.nodeLists[t]||[];for(const t of e){const e=s.indexOf(t);e>=0&&s.splice(e,1)}}inTree(t){for(;t&&t!==this.root;)t=t.parent;return!!t}}fa.getVariant=new Map([["TeX",(t,e)=>e&&t.match(/^[\u0391-\u03A9\u03F4]/)?ma.NORMAL:""],["ISO",t=>ma.ITALIC],["French",t=>t.normalize("NFD").match(/^[a-z]/)?ma.ITALIC:ma.NORMAL],["upright",t=>ma.NORMAL]]);const ga=fa;class ba{constructor(t="???",e=""){this.tag=t,this.id=e}}class Ea{constructor(t="",e=!1,s=!1,i=null,r="",n="",o=!1,a=""){this.env=t,this.taggable=e,this.defaultTags=s,this.tag=i,this.tagId=r,this.tagFormat=n,this.noTag=o,this.labelId=a}}class ya{constructor(){this.counter=0,this.allCounter=0,this.configuration=null,this.ids={},this.allIds={},this.labels={},this.allLabels={},this.redo=!1,this.refUpdate=!1,this.currentTag=new Ea,this.history=[],this.stack=[],this.enTag=function(t,e){const s=this.configuration.nodeFactory,i=s.create("node","mtd",[t]),r=s.create("node","mlabeledtr",[e,i]);return s.create("node","mtable",[r],{side:this.configuration.options.tagSide,minlabelspacing:this.configuration.options.tagIndent,displaystyle:!0})}}start(t,e,s){this.currentTag&&this.stack.push(this.currentTag);const i=this.label;this.currentTag=new Ea(t,e,s),this.label=i}get env(){return this.currentTag.env}end(){this.history.push(this.currentTag);const t=this.label;this.currentTag=this.stack.pop(),t&&!this.label&&(this.label=t)}tag(t,e){this.currentTag.tag=t,this.currentTag.tagFormat=e?t:this.formatTag(t),this.currentTag.noTag=!1}notag(){this.tag("",!0),this.currentTag.noTag=!0}get noTag(){return this.currentTag.noTag}set label(t){this.currentTag.labelId=t}get label(){return this.currentTag.labelId}formatUrl(t,e){return e+"#"+encodeURIComponent(t)}formatTag(t){return"("+t+")"}formatRef(t){return this.formatTag(t)}formatId(t){return"mjx-eqn:"+t.replace(/\s/g,"_")}formatNumber(t){return t.toString()}autoTag(){null==this.currentTag.tag&&(this.counter++,this.tag(this.formatNumber(this.counter),!1))}clearTag(){this.tag(null,!0),this.currentTag.tagId=""}getTag(t=!1){if(t)return this.autoTag(),this.makeTag();const e=this.currentTag;return e.taggable&&!e.noTag&&(e.defaultTags&&this.autoTag(),e.tag)?this.makeTag():null}resetTag(){this.history=[],this.redo=!1,this.refUpdate=!1,this.clearTag()}reset(t=0){this.resetTag(),this.counter=this.allCounter=t,this.allLabels={},this.allIds={},this.label=""}startEquation(t){this.history=[],this.stack=[],this.clearTag(),this.currentTag=new Ea("",void 0,void 0),this.labels={},this.ids={},this.counter=this.allCounter,this.redo=!1;const e=t.inputData.recompile;e&&(this.refUpdate=!0,this.counter=e.counter)}finishEquation(t){this.redo&&(t.inputData.recompile={state:t.state(),counter:this.allCounter}),this.refUpdate||(this.allCounter=this.counter),Object.assign(this.allIds,this.ids),Object.assign(this.allLabels,this.labels)}finalize(t,e){if(!e.display||this.currentTag.env||null==this.currentTag.tag)return t;const s=this.makeTag();return this.enTag(t,s)}makeId(){this.currentTag.tagId=this.formatId(this.configuration.options.useLabelIds&&this.label||this.currentTag.tag)}makeTag(){this.makeId(),this.label&&(this.labels[this.label]=new ba(this.currentTag.tag,this.currentTag.tagId),this.label="");const t=new ia("\\text{"+this.currentTag.tagFormat+"}",{},this.configuration).mml();return this.configuration.nodeFactory.create("node","mtd",[t],{id:this.currentTag.tagId,rowalign:this.configuration.options.tagAlign})}}class xa extends ya{autoTag(){}getTag(){return this.currentTag.tag?super.getTag():null}}class Na extends ya{finalize(t,e){if(!e.display||this.history.find((function(t){return t.taggable})))return t;const s=this.getTag(!0);return this.enTag(t,s)}}const va=new Map([["none",xa],["all",Na]]);let Ta="none";const Aa={OPTIONS:{tags:Ta,tagSide:"right",tagIndent:"0.8em",useLabelIds:!0,ignoreDuplicateLabels:!1,tagAlign:"baseline"},add(t,e){va.set(t,e)},addTags(t){for(const e of Object.keys(t))Aa.add(e,t[e])},create(t){const e=va.get(t)||va.get(Ta);if(!e)throw Error("Unknown tags class");return new e},setDefault(t){Ta=t},getDefault:()=>Aa.create(Ta)};class _a{constructor(t,e,s){this._token=t,this._char=e,this._attributes=s}get token(){return this._token}get char(){return this._char}get attributes(){return this._attributes}}class wa{constructor(t,e,s=[]){this._token=t,this._func=e,this._args=s}get token(){return this._token}get func(){return this._func}get args(){return this._args}}function Ca(t){return void 0===t||t}class ka{constructor(t,e){this._name=t,this._parser=e,Ba.register(this)}get name(){return this._name}parserFor(t){return this.contains(t)?this.parser:null}parse([t,e]){const s=this.parserFor(e),i=this.lookup(e);return s&&i?Ca(s(t,i)):null}set parser(t){this._parser=t}get parser(){return this._parser}}class Ia extends ka{constructor(t,e,s){super(t,e),this._regExp=s}contains(t){return this._regExp.test(t)}lookup(t){return this.contains(t)?t:null}}class La extends ka{constructor(){super(...arguments),this.map=new Map}lookup(t){return this.map.get(t)}contains(t){return this.map.has(t)}add(t,e){this.map.set(t,e)}remove(t){this.map.delete(t)}}class Ra extends La{constructor(t,e,s){super(t,e);for(const t of Object.keys(s)){const e=s[t],[i,r]="string"==typeof e?[e,null]:e,n=new _a(t,i,r);this.add(t,n)}}}class Sa extends Ra{parse([t,e]){return super.parse([t,"\\"+e])}}class Ma extends La{constructor(t,e,s={}){super(t,null);const i=t=>"string"==typeof t?s[t]:t;for(const[t,s]of Object.entries(e)){let e,r;Array.isArray(s)?(e=i(s[0]),r=s.slice(1)):(e=i(s),r=[]);const n=new wa(t,e,r);this.add(t,n)}}parserFor(t){const e=this.lookup(t);return e?e.func:null}parse([t,e]){const s=this.lookup(e),i=this.parserFor(e);return s&&i?Ca(i(t,s.token,...s.args)):null}}class Oa extends Ma{parse([t,e]){const s=this.lookup(e),i=this.parserFor(e);if(!s||!i)return null;const r=t.currentCS;t.currentCS="\\"+e;const n=i(t,"\\"+s.token,...s.args);return t.currentCS=r,Ca(n)}}class Da extends Ma{constructor(t,e,s,i={}){super(t,s,i),this.parser=e}parse([t,e]){const s=this.lookup(e),i=this.parserFor(e);return s&&i?Ca(this.parser(t,s.token,i,s.args)):null}}const Pa=new Map,Ba={register(t){Pa.set(t.name,t)},getMap:t=>Pa.get(t)};class Fa{constructor(){this._configuration=new mi,this._fallback=new fi}add(t,e,s=mi.DEFAULTPRIORITY){for(const e of t.slice().reverse()){const t=Ba.getMap(e);if(!t)return void this.warn(`Configuration '${e}' not found! Omitted.`);this._configuration.add(t,s)}e&&this._fallback.add(e,s)}remove(t,e=null){for(const e of t){const t=this.retrieve(e);t&&this._configuration.remove(t)}e&&this._fallback.remove(e)}parse(t){for(const{item:e}of this._configuration){const s=e.parse(t);if(s===Fa.FALLBACK)break;if(s)return s}const[e,s]=t;Array.from(this._fallback)[0].item(e,s)}lookup(t){const e=this.applicable(t);return e?e.lookup(t):null}contains(t){const e=this.applicable(t);return!(!e||e instanceof Ra&&null===e.lookup(t).char)}toString(){const t=[];for(const{item:e}of this._configuration)t.push(e.name);return t.join(", ")}applicable(t){for(const{item:e}of this._configuration)if(e.contains(t))return e;return null}retrieve(t){for(const{item:e}of this._configuration)if(e.name===t)return e;return null}warn(t){console.log("TexParser Warning: "+t)}}Fa.FALLBACK=Symbol("fallback");class ja{constructor(){this.map=new Map}add(t,e,s=mi.DEFAULTPRIORITY){for(const i of Object.keys(t)){const r=i;let n=this.get(r);n||(n=new Fa,this.set(r,n)),n.add(t[r],e[r],s)}}remove(t,e){for(const s of Object.keys(t)){const i=this.get(s);i&&i.remove(t[s],e[s])}}set(t,e){this.map.set(t,e)}get(t){return this.map.get(t)}retrieve(t){for(const e of this.map.values()){const s=e.retrieve(t);if(s)return s}return null}keys(){return this.map.keys()}}class Ua{static makeProcessor(t,e){return Array.isArray(t)?t:[t,e]}static _create(t,e={}){var s;const i=null!==(s=e.priority)&&void 0!==s?s:mi.DEFAULTPRIORITY,r=e.init?this.makeProcessor(e.init,i):null,n=e.config?this.makeProcessor(e.config,i):null,o=(e.preprocessors||[]).map((t=>this.makeProcessor(t,i))),a=(e.postprocessors||[]).map((t=>this.makeProcessor(t,i))),l=e.parser||"tex";return new Ua(t,e[Go.HANDLER]||{},e[Go.FALLBACK]||{},e[Go.ITEMS]||{},e[Go.TAGS]||{},e[Go.OPTIONS]||{},e[Go.NODES]||{},o,a,r,n,i,l)}static create(t,e={}){const s=Ua._create(t,e);return Ha.set(t,s),s}static local(t={}){return Ua._create("",t)}constructor(t,e={},s={},i={},r={},n={},o={},a=[],l=[],c=null,h=null,d,u){this.name=t,this.handler=e,this.fallback=s,this.items=i,this.tags=r,this.options=n,this.nodes=o,this.preprocessors=a,this.postprocessors=l,this.initMethod=c,this.configMethod=h,this.priority=d,this.parser=u,this.handler=Object.assign({[Jo.CHARACTER]:[],[Jo.DELIMITER]:[],[Jo.MACRO]:[],[Jo.ENVIRONMENT]:[]},e)}get init(){return this.initMethod?this.initMethod[0]:null}get config(){return this.configMethod?this.configMethod[0]:null}}const qa=new Map,Ha={set(t,e){qa.set(t,e)},get:t=>qa.get(t),keys:()=>qa.keys()};class Wa{constructor(t,e=["tex"]){this.initMethod=new fi,this.configMethod=new fi,this.configurations=new mi,this.parsers=[],this.handlers=new ja,this.items={},this.tags={},this.options={},this.nodes={},this.parsers=e;for(const e of t.slice().reverse())this.addPackage(e);for(const{item:t,priority:e}of this.configurations)this.append(t,e)}init(){this.initMethod.execute(this)}config(t){this.configMethod.execute(this,t);for(const e of this.configurations)this.addFilters(t,e.item)}addPackage(t){const e="string"==typeof t?t:t[0],s=this.getPackage(e);s&&this.configurations.add(s,"string"==typeof t?s.priority:t[1])}add(t,e,s={}){const i=this.getPackage(t);this.append(i),this.configurations.add(i,i.priority),this.init();const r=e.parseOptions;r.nodeFactory.setCreators(i.nodes);for(const t of Object.keys(i.items))r.itemFactory.setNodeClass(t,i.items[t]);Aa.addTags(i.tags),Oi(r.options,i.options),Di(r.options,s),this.addFilters(e,i),i.config&&i.config(this,e)}getPackage(t){const e=Ha.get(t);if(e&&!this.parsers.includes(e.parser))throw Error(`Package '${t}' doesn't target the proper parser`);return e||this.warn(`Package '${t}' not found.  Omitted.`),e}append(t,e){e=e||t.priority,t.initMethod&&this.initMethod.add(t.initMethod[0],t.initMethod[1]),t.configMethod&&this.configMethod.add(t.configMethod[0],t.configMethod[1]),this.handlers.add(t.handler,t.fallback,e),Object.assign(this.items,t.items),Object.assign(this.tags,t.tags),Oi(this.options,t.options),Object.assign(this.nodes,t.nodes)}addFilters(t,e){for(const[s,i]of e.preprocessors)t.preFilters.add(s,i);for(const[s,i]of e.postprocessors)t.postFilters.add(s,i)}warn(t){console.warn("MathJax Warning: "+t)}}class za extends ea{constructor(t,e){super(t),this.global=e}get kind(){return"start"}get isOpen(){return!0}checkItem(t){if(t.isKind("stop")){let t=this.toMml();return this.global.isInner||(t=this.factory.configuration.tags.finalize(t,this.env)),[[this.factory.create("mml",t)],!0]}return super.checkItem(t)}}class Xa extends ea{get kind(){return"stop"}get isClose(){return!0}}class Va extends ea{get kind(){return"open"}get isOpen(){return!0}checkItem(t){if(t.isKind("close")){const e=this.toMml(),s=this.create("node","TeXAtom",[e]);return gl(s,t),[[this.factory.create("mml",s)],!0]}return super.checkItem(t)}}Va.errors=Object.assign(Object.create(ea.errors),{stop:["ExtraOpenMissingClose","Extra open brace or missing close brace"]});class Ga extends ea{get kind(){return"close"}get isClose(){return!0}}class Ja extends ea{get kind(){return"null"}}class Ka extends ea{get kind(){return"prime"}checkItem(t){const[e,s]=this.Peek(2),i=(Uo.isType(e,"msubsup")||Uo.isType(e,"msup"))&&!Uo.getChildAt(e,e.sup),r=(Uo.isType(e,"munderover")||Uo.isType(e,"mover"))&&!Uo.getChildAt(e,e.over)&&!Uo.getProperty(e,"subsupOK");if(!i&&!r){return[[this.create("node",e.getProperty("movesupsub")?"mover":"msup",[e,s]),t],!0]}const n=i?e.sup:e.over;return Uo.setChild(e,n,s),[[e,t],!0]}}class $a extends ea{get kind(){return"subsup"}checkItem(t){if(t.isKind("open")||t.isKind("left"))return ea.success;const e=this.First,s=this.getProperty("position");if(t.isKind("mml")){if(this.getProperty("primes"))if(2!==s)Uo.setChild(e,2,this.getProperty("primes"));else{Uo.setProperty(this.getProperty("primes"),"variantForm",!0);const e=this.create("node","mrow",[this.getProperty("primes"),t.First]);t.First=e}Uo.setChild(e,s,t.First),null!=this.getProperty("movesupsub")&&Uo.setProperty(e,"movesupsub",this.getProperty("movesupsub"));return[[this.factory.create("mml",e)],!0]}super.checkItem(t);const i=this.getErrors(["","sub","sup"][s]);throw new Zo(i[0],i[1],...i.splice(2))}}$a.errors=Object.assign(Object.create(ea.errors),{stop:["MissingScript","Missing superscript or subscript argument"],sup:["MissingOpenForSup","Missing open brace for superscript"],sub:["MissingOpenForSub","Missing open brace for subscript"]});class Ya extends ea{constructor(t){super(t),this.setProperty("name","\\over")}get kind(){return"over"}get isClose(){return!0}checkItem(t){if(t.isKind("over"))throw new Zo("AmbiguousUseOf","Ambiguous use of %1",t.getName());if(t.isClose){let e=this.create("node","mfrac",[this.getProperty("num"),this.toMml(!1)]);return null!=this.getProperty("thickness")&&Uo.setAttribute(e,"linethickness",this.getProperty("thickness")),(this.getProperty("ldelim")||this.getProperty("rdelim"))&&(Uo.setProperty(e,"withDelims",!0),e=ua.fixedFence(this.factory.configuration,this.getProperty("ldelim"),e,this.getProperty("rdelim"))),e.attributes.set(sa.Attr.LATEXITEM,this.getProperty("name")),[[this.factory.create("mml",e),t],!0]}return super.checkItem(t)}toString(){return"over["+this.getProperty("num")+" / "+this.nodes.join("; ")+"]"}}class Qa extends ea{constructor(t,e){super(t),this.setProperty("delim",e)}get kind(){return"left"}get isOpen(){return!0}checkItem(t){if(t.isKind("right")){const e=ua.fenced(this.factory.configuration,this.getProperty("delim"),this.toMml(),t.getProperty("delim"),"",t.getProperty("color")),s=e.childNodes[0],i=e.childNodes[e.childNodes.length-1],r=this.factory.create("mml",e);return gl(s,this,"\\left"),gl(i,t,"\\right"),r.Peek()[0].attributes.set(sa.Attr.LATEXITEM,"\\left"+t.startStr.slice(this.startI,t.stopI)),[[r],!0]}if(t.isKind("middle")){const e={stretchy:!0};t.getProperty("color")&&(e.mathcolor=t.getProperty("color"));const s=this.create("token","mo",e,t.getProperty("delim"));return gl(s,t,"\\middle"),this.Push(this.create("node","TeXAtom",[],{texClass:pr.CLOSE}),s,this.create("node","TeXAtom",[],{texClass:pr.OPEN})),this.env={},[[this],!0]}return super.checkItem(t)}}Qa.errors=Object.assign(Object.create(ea.errors),{stop:["ExtraLeftMissingRight","Extra \\left or missing \\right"]});class Za extends ea{constructor(t,e,s){super(t),this.setProperty("delim",e),s&&this.setProperty("color",s)}get kind(){return"middle"}get isClose(){return!0}}class tl extends ea{constructor(t,e,s){super(t),this.setProperty("delim",e),s&&this.setProperty("color",s)}get kind(){return"right"}get isClose(){return!0}}class el extends ea{get kind(){return"break"}constructor(t,e,s){super(t),this.setProperty("linebreak",e),this.setProperty("insert",s)}checkItem(t){var e,s;const i=this.getProperty("linebreak");if(t.isKind("mml")){const r=t.First;if(r.isKind("mo")){if("after"!==((null===(s=null===(e=Uo.getOp(r))||void 0===e?void 0:e[3])||void 0===s?void 0:s.linebreakstyle)||Uo.getAttribute(r,"linebreakstyle")))return Uo.setAttribute(r,"linebreak",i),[[t],!0];if(!this.getProperty("insert"))return[[t],!0]}}const r=this.create("token","mspace",{linebreak:i});return[[this.factory.create("mml",r),t],!0]}}class sl extends ea{get kind(){return"begin"}get isOpen(){return!0}checkItem(t){if(t.isKind("end")){if(t.getName()!==this.getName())throw new Zo("EnvBadEnd","\\begin{%1} ended with \\end{%2}",this.getName(),t.getName());const e=this.toMml();return gl(e,t),[[this.factory.create("mml",e)],!0]}if(t.isKind("stop"))throw new Zo("EnvMissingEnd","Missing \\end{%1}",this.getName());return super.checkItem(t)}}class il extends ea{get kind(){return"end"}get isClose(){return!0}}class rl extends ea{get kind(){return"style"}checkItem(t){if(!t.isClose)return super.checkItem(t);const e=this.create("node","mstyle",this.nodes,this.getProperty("styles"));return[[this.factory.create("mml",e),t],!0]}}class nl extends ea{get kind(){return"position"}checkItem(t){if(t.isClose)throw new Zo("MissingBoxFor","Missing box for %1",this.getName());if(t.isFinal){let e=t.toMml();switch(this.getProperty("move")){case"vertical":return e=this.create("node","mpadded",[e],{height:this.getProperty("dh"),depth:this.getProperty("dd"),voffset:this.getProperty("dh")}),[[this.factory.create("mml",e)],!0];case"horizontal":return[[this.factory.create("mml",this.getProperty("left")),t,this.factory.create("mml",this.getProperty("right"))],!0]}}return super.checkItem(t)}}class ol extends ea{get kind(){return"cell"}get isClose(){return!0}}class al extends ea{get isFinal(){return!0}get kind(){return"mml"}}class ll extends ea{get kind(){return"fn"}checkItem(t){const e=this.First;if(e){if(t.isOpen)return ea.success;if(!t.isKind("fn")){let s=t.First;if(!t.isKind("mml")||!s)return[[e,t],!0];if(Uo.isType(s,"mstyle")&&s.childNodes.length&&Uo.isType(s.childNodes[0].childNodes[0],"mspace")||Uo.isType(s,"mspace"))return[[e,t],!0];Uo.isEmbellished(s)&&(s=Uo.getCoreMO(s));const i=Uo.getForm(s);if(null!=i&&[0,0,1,1,0,1,1,0,0,0][i[2]])return[[e,t],!0]}return[[e,this.create("token","mo",{texClass:pr.NONE},bo.ApplyFunction),t],!0]}return super.checkItem(t)}}class cl extends ea{constructor(){super(...arguments),this.remap=Ba.getMap("not_remap")}get kind(){return"not"}checkItem(t){let e,s,i;if(t.isKind("open")||t.isKind("left"))return ea.success;if(t.isKind("mml")&&(Uo.isType(t.First,"mo")||Uo.isType(t.First,"mi")||Uo.isType(t.First,"mtext"))&&(e=t.First,s=Uo.getText(e),1===s.length&&!Uo.getProperty(e,"movesupsub")&&1===Uo.getChildren(e).length))return this.remap.contains(s)?(i=this.create("text",this.remap.lookup(s).char),Uo.setChild(e,0,i)):(i=this.create("text","\u0338"),Uo.appendChildren(e,[i])),[[t],!0];i=this.create("text","\u29f8");const r=this.create("node","mtext",[],{},i),n=this.create("node","mpadded",[r],{width:0});return e=this.create("node","TeXAtom",[n],{texClass:pr.REL}),[[e,t],!0]}}class hl extends ea{get kind(){return"nonscript"}checkItem(t){if(t.isKind("mml")&&1===t.Size()){let e=t.First;if(e.isKind("mstyle")&&e.notParent&&(e=Uo.getChildren(Uo.getChildren(e)[0])[0]),e.isKind("mspace")){if(e!==t.First){const e=this.create("node","mrow",[t.Pop()]);t.Push(e)}this.factory.configuration.addNode("nonscript",t.First)}}return[[t],!0]}}class dl extends ea{get kind(){return"dots"}checkItem(t){if(t.isKind("open")||t.isKind("left"))return ea.success;let e=this.getProperty("ldots");const s=t.First;if(t.isKind("mml")&&Uo.isEmbellished(s)){const t=Uo.getTexClass(Uo.getCoreMO(s));t!==pr.BIN&&t!==pr.REL||(e=this.getProperty("cdots"))}return[[e,t],!0]}}class ul extends ea{constructor(){super(...arguments),this.table=[],this.row=[],this.frame=[],this.hfill=[],this.arraydef={},this.cstart=[],this.cend=[],this.cextra=[],this.atEnd=!1,this.ralign=[],this.breakAlign={cell:"",row:"",table:""},this.templateSubs=0}get kind(){return"array"}get isOpen(){return!0}get copyEnv(){return!1}checkItem(t){if(t.isClose&&!t.isKind("over")){if(t.getProperty("isEntry"))return this.EndEntry(),this.clearEnv(),this.StartEntry(),ea.fail;if(t.getProperty("isCR"))return this.EndEntry(),this.EndRow(),this.clearEnv(),this.StartEntry(),ea.fail;this.EndTable(),this.clearEnv();const e=this.factory.create("mml",this.createMml());if(this.getProperty("requireClose")){if(t.isKind("close"))return[[e],!0];throw new Zo("MissingCloseBrace","Missing close brace")}return[[e,t],!0]}return super.checkItem(t)}createMml(){const t=this.arraydef.scriptlevel;delete this.arraydef.scriptlevel;let e=this.create("node","mtable",this.table,this.arraydef);return t&&e.setProperty("smallmatrix",!0),this.breakAlign.table&&Uo.setAttribute(e,"data-break-align",this.breakAlign.table),this.getProperty("arrayPadding")&&(Uo.setAttribute(e,"data-frame-styles",""),Uo.setAttribute(e,"framespacing",this.getProperty("arrayPadding"))),e=this.handleFrame(e),void 0!==t&&(e=this.create("node","mstyle",[e],{scriptlevel:t})),(this.getProperty("open")||this.getProperty("close"))&&(e=ua.fenced(this.factory.configuration,this.getProperty("open"),e,this.getProperty("close"))),e}handleFrame(t){if(!this.frame.length)return t;const e=new Map(this.frame),s=this.frame.reduce(((t,[,e])=>e===t?e:""),this.frame[0][1]);if(s){if(4===this.frame.length)return Uo.setAttribute(t,"frame",s),Uo.removeAttribute(t,"data-frame-styles"),t;if("solid"===s)return Uo.setAttribute(t,"data-frame-styles",""),t=this.create("node","menclose",[t],{notation:Array.from(e.keys()).join(" "),"data-padding":0})}const i=_o.map((t=>e.get(t)||"none")).join(" ");return Uo.setAttribute(t,"data-frame-styles",i),t}StartEntry(){const t=this.row.length;let e=this.cstart[t],s=this.cend[t];const i=this.ralign[t],r=this.cextra;if(!(e||s||i||r[t]||r[t+1]))return;let[n,o,a,l]=this.getEntry();if(!r[t]||this.atEnd&&!r[t+1]||(e+="&"),"&"!==a&&(l=!!o.trim()||!!(t||a&&"\\end"!==a.substring(0,4)),r[t+1]&&!r[t]&&(s=(s||"")+"&",this.atEnd=!0)),!l&&!n)return;const c=this.parser;if(l&&(e&&(o=ua.addArgs(c,e,o)),s&&(o=ua.addArgs(c,o,s)),i&&(o="\\text{"+o.trim()+"}"),(e||s||i)&&++this.templateSubs>c.configuration.options.maxTemplateSubtitutions))throw new Zo("MaxTemplateSubs","Maximum template substitutions exceeded; is there an invalid use of \\\\ in the template?");n&&(o=ua.addArgs(c,n,o)),c.string=ua.addArgs(c,o,c.string),c.i=0}getEntry(){const t=this.parser,e=/^([^]*?)([&{}]|\\\\|\\(?:begin|end)\s*\{array\}|\\cr|\\)/;let s,i=0,r=0,n=t.i;const o=["","","",!1];for(;null!==(s=t.string.slice(n).match(e));)switch(n+=s[0].length,s[2]){case"\\":n++;break;case"{":i++;break;case"}":if(!i)return o;i--;break;case"\\begin{array}":i||r++;break;case"\\end{array}":if(!i&&r){r--;break}default:{if(i||r)continue;n-=s[2].length;let e=t.string.slice(t.i,n).trim();const o=e.match(/^(?:\s*\\(?:h(?:dash)?line|hfil{1,3}|rowcolor\s*\{.*?\}))+/);return o&&(e=e.slice(o[0].length)),t.string=t.string.slice(n),t.i=0,[(null==o?void 0:o[0])||"",e,s[2],!0]}}return o}EndEntry(){const t=this.create("node","mtd",this.nodes);this.hfill.length&&(0===this.hfill[0]&&Uo.setAttribute(t,"columnalign","right"),this.hfill[this.hfill.length-1]===this.Size()&&Uo.setAttribute(t,"columnalign",Uo.getAttribute(t,"columnalign")?"center":"left"));const e=this.ralign[this.row.length];if(e){const[s,i,r]=e,n=this.create("node","mpadded",t.childNodes[0].childNodes,{width:i,"data-overflow":"auto","data-align":r,"data-vertical-align":s});n.setProperty("vbox",s),t.childNodes[0].childNodes=[],t.appendChild(n)}else this.breakAlign.cell&&Uo.setAttribute(t,"data-vertical-align",this.breakAlign.cell);this.breakAlign.cell="",this.row.push(t),this.Clear(),this.hfill=[]}EndRow(){let t="mtr";this.getProperty("isNumbered")&&3===this.row.length?(this.row.unshift(this.row.pop()),t="mlabeledtr"):this.getProperty("isLabeled")&&(t="mlabeledtr",this.setProperty("isLabeled",!1));const e=this.create("node",t,this.row);this.breakAlign.row&&(Uo.setAttribute(e,"data-break-align",this.breakAlign.row),this.breakAlign.row=""),gl(e,this),this.table.push(e),this.row=[],this.atEnd=!1}EndTable(){(this.Size()||this.row.length)&&(this.EndEntry(),this.EndRow()),this.checkLines()}checkLines(){if(this.arraydef.rowlines){const t=this.arraydef.rowlines.split(/ /);t.length===this.table.length?(this.frame.push(["bottom",t.pop()]),t.length?this.arraydef.rowlines=t.join(" "):delete this.arraydef.rowlines):t.length<this.table.length-1&&(this.arraydef.rowlines+=" none")}if(this.getProperty("rowspacing")){const t=this.arraydef.rowspacing.split(/ /);for(;t.length<this.table.length;)t.push(this.getProperty("rowspacing")+"em");this.arraydef.rowspacing=t.join(" ")}}addRowSpacing(t){if(this.arraydef.rowspacing){const e=this.arraydef.rowspacing.split(/ /);if(!this.getProperty("rowspacing")){const t=$o.dimen2em(e[0]);this.setProperty("rowspacing",t)}const s=this.getProperty("rowspacing");for(;e.length<this.table.length;)e.push($o.em(s));e[this.table.length-1]=$o.em(Math.max(0,s+$o.dimen2em(t))),this.arraydef.rowspacing=e.join(" ")}}}class pl extends ul{constructor(t,...e){super(t),this.maxrow=0,this.factory.configuration.tags.start(e[0],e[2],e[1])}get kind(){return"eqnarray"}EndEntry(){const t=this.arraydef.columnalign.split(/ /);"right"!==(this.row.length&&t.length?t[this.row.length%t.length]:"right")&&ua.fixInitialMO(this.factory.configuration,this.nodes),super.EndEntry()}EndRow(){this.row.length>this.maxrow&&(this.maxrow=this.row.length);const t=this.factory.configuration.tags.getTag();t&&(this.row=[t].concat(this.row),this.setProperty("isLabeled",!0)),this.factory.configuration.tags.clearTag(),super.EndRow()}EndTable(){super.EndTable(),this.factory.configuration.tags.end(),this.extendArray("columnalign",this.maxrow),this.extendArray("columnwidth",this.maxrow),this.extendArray("columnspacing",this.maxrow-1),this.extendArray("data-break-align",this.maxrow),this.addIndentshift()}extendArray(t,e){if(!this.arraydef[t])return;const s=this.arraydef[t].split(/ /),i=[...s];if(i.length>1){for(;i.length<e;)i.push(...s);this.arraydef[t]=i.slice(0,e).join(" ")}}addIndentshift(){const t=this.arraydef.columnalign.split(/ /);let e="";for(const s of t.keys()){if("left"===t[s]&&s>0){const t="center"===e?".7em":"2em";for(const e of this.table){const i=e.childNodes[e.isKind("mlabeledtr")?s+1:s];if(i){const e=this.create("node","mstyle",i.childNodes[0].childNodes,{indentshift:t});i.childNodes[0].childNodes=[],i.appendChild(e)}}}e=t[s]}}}class ml extends sl{get kind(){return"mstyle"}constructor(t,e,s){super(t),this.attrList=e,this.setProperty("name",s)}checkItem(t){if(t.isKind("end")&&t.getName()===this.getName()){return[[this.create("node","mstyle",[this.toMml()],this.attrList)],!0]}return super.checkItem(t)}}class fl extends ea{constructor(t,...e){super(t),this.factory.configuration.tags.start("equation",!0,e[0])}get kind(){return"equation"}get isOpen(){return!0}checkItem(t){if(t.isKind("end")){const e=this.toMml(),s=this.factory.configuration.tags.getTag();return this.factory.configuration.tags.end(),[[s?this.factory.configuration.tags.enTag(e,s):e,t],!0]}if(t.isKind("stop"))throw new Zo("EnvMissingEnd","Missing \\end{%1}",this.getName());return super.checkItem(t)}}function gl(t,e,s=""){const i=e.startStr.slice(e.startI,e.stopI);i&&(t.attributes.set(sa.Attr.LATEXITEM,s?s+i:i),t.attributes.set(sa.Attr.LATEX,s?s+i:i))}const bl=1.2/.85,El={fontfamily:1,fontsize:1,fontweight:1,fontstyle:1,color:1,background:1,id:1,class:1,href:1,style:1};function yl(t,e=1/0){const s=t.replace(/\s+/g,"").split("").map((t=>{const e={t:"top",b:"bottom",m:"middle",c:"center"}[t];if(!e)throw new Zo("BadBreakAlign","Invalid alignment character: %1",t);return e}));if(s.length>e)throw new Zo("TooManyAligns","Too many alignment characters: %1",t);return 1===e?s[0]:s.join(" ")}function xl(t,e){const s=t.stack.env,i=s.inRoot;s.inRoot=!0;const r=new ia(e,s,t.configuration);let n=r.mml();const o=r.stack.global;if(o.leftRoot||o.upRoot){const e={};o.leftRoot&&(e.width=o.leftRoot),o.upRoot&&(e.voffset=o.upRoot,e.height=o.upRoot),n=t.create("node","mpadded",[n],e)}return s.inRoot=i,n}const Nl={Open(t,e){t.Push(t.itemFactory.create("open"))},Close(t,e){t.Push(t.itemFactory.create("close"))},Bar(t,e){t.Push(t.create("token","mo",{stretchy:!1,texClass:pr.ORD},e))},Tilde(t,e){t.Push(t.create("token","mtext",{},bo.nbsp))},Space(t,e){},Superscript(t,e){let s,i;t.GetNext().match(/\d/)&&(t.string=t.string.substring(0,t.i+1)+" "+t.string.substring(t.i+1));const r=t.stack.Top();r.isKind("prime")?([i,s]=r.Peek(2),t.stack.Pop()):(i=t.stack.Prev(),i||(i=t.create("token","mi",{},"")));const n=Uo.getProperty(i,"movesupsub");let o=Uo.isType(i,"msubsup")?i.sup:i.over;if(Uo.isType(i,"msubsup")&&!Uo.isType(i,"msup")&&Uo.getChildAt(i,i.sup)||Uo.isType(i,"munderover")&&!Uo.isType(i,"mover")&&Uo.getChildAt(i,i.over)&&!Uo.getProperty(i,"subsupOK"))throw new Zo("DoubleExponent","Double exponent: use braces to clarify");Uo.isType(i,"msubsup")&&!Uo.isType(i,"msup")||(n?((!Uo.isType(i,"munderover")||Uo.isType(i,"mover")||Uo.getChildAt(i,i.over))&&(i=t.create("node","munderover",[i],{movesupsub:!0})),o=i.over):(i=t.create("node","msubsup",[i]),o=i.sup)),t.Push(t.itemFactory.create("subsup",i).setProperties({position:o,primes:s,movesupsub:n}))},Subscript(t,e){let s,i;t.GetNext().match(/\d/)&&(t.string=t.string.substring(0,t.i+1)+" "+t.string.substring(t.i+1));const r=t.stack.Top();r.isKind("prime")?([i,s]=r.Peek(2),t.stack.Pop()):(i=t.stack.Prev(),i||(i=t.create("token","mi",{},"")));const n=Uo.getProperty(i,"movesupsub");let o=Uo.isType(i,"msubsup")?i.sub:i.under;if(Uo.isType(i,"msubsup")&&!Uo.isType(i,"msup")&&Uo.getChildAt(i,i.sub)||Uo.isType(i,"munderover")&&!Uo.isType(i,"mover")&&Uo.getChildAt(i,i.under)&&!Uo.getProperty(i,"subsupOK"))throw new Zo("DoubleSubscripts","Double subscripts: use braces to clarify");Uo.isType(i,"msubsup")&&!Uo.isType(i,"msup")||(n?((!Uo.isType(i,"munderover")||Uo.isType(i,"mover")||Uo.getChildAt(i,i.under))&&(i=t.create("node","munderover",[i],{movesupsub:!0})),o=i.under):(i=t.create("node","msubsup",[i]),o=i.sub)),t.Push(t.itemFactory.create("subsup",i).setProperties({position:o,primes:s,movesupsub:n}))},Prime(t,e){let s=t.stack.Prev();if(s||(s=t.create("token","mi")),Uo.isType(s,"msubsup")&&!Uo.isType(s,"msup")&&Uo.getChildAt(s,s.sup)||Uo.isType(s,"munderover")&&!Uo.isType(s,"mover")&&Uo.getChildAt(s,s.over)&&!Uo.getProperty(s,"subsupOK"))throw new Zo("DoubleExponentPrime","Prime causes double exponent: use braces to clarify");let i="";t.i--;do{i+=bo.prime,t.i++,e=t.GetNext()}while("'"===e||e===bo.rsquo);i=["","\u2032","\u2033","\u2034","\u2057"][i.length]||i;const r=t.create("token","mo",{variantForm:!0},i);t.Push(t.itemFactory.create("prime",s,r))},Comment(t,e){for(;t.i<t.string.length&&"\n"!==t.string.charAt(t.i);)t.i++},Hash(t,e){throw new Zo("CantUseHash1","You can't use 'macro parameter character #' in math mode")},MathFont(t,e,s,i=""){const r=t.GetArgument(e),n=new ia(r,Object.assign(Object.assign({multiLetterIdentifiers:t.options.identifierPattern},t.stack.env),{font:s,italicFont:i,noAutoOP:!0}),t.configuration).mml();t.Push(t.create("node","TeXAtom",[n]))},SetFont(t,e,s){t.stack.env.font=s,t.Push(t.itemFactory.create("null"))},SetStyle(t,e,s,i,r){t.stack.env.style=s,t.stack.env.level=r,t.Push(t.itemFactory.create("style").setProperty("styles",{displaystyle:i,scriptlevel:r}))},SetSize(t,e,s){t.stack.env.size=s,t.Push(t.itemFactory.create("style").setProperty("styles",{mathsize:po(s)}))},Spacer(t,e,s){const i=t.create("node","mspace",[],{width:po(s)}),r=t.create("node","mstyle",[i],{scriptlevel:0});t.Push(r)},DiscretionaryTimes(t,e){t.Push(t.create("token","mo",{linebreakmultchar:"\xd7"},"\u2062"))},AllowBreak(t,e){t.Push(t.create("token","mspace"))},Break(t,e){t.Push(t.create("token","mspace",{linebreak:sa.LineBreak.NEWLINE}))},Linebreak(t,e,s){let i=!0;const r=t.stack.Prev(!0);if(r&&r.isKind("mo")){Uo.getMoAttribute(r,"linebreakstyle")!==sa.LineBreakStyle.BEFORE&&(r.attributes.set("linebreak",s),i=!1)}t.Push(t.itemFactory.create("break",s,i))},LeftRight(t,e){const s=e.substring(1);t.Push(t.itemFactory.create(s,t.GetDelimiter(e),t.stack.env.color))},NamedFn(t,e,s){s||(s=e.substring(1));const i=t.create("token","mi",{texClass:pr.OP},s);t.Push(t.itemFactory.create("fn",i))},NamedOp(t,e,s){s||(s=e.substring(1)),s=s.replace(/&thinsp;/,"\u2006");const i=t.create("token","mo",{movablelimits:!0,movesupsub:!0,form:sa.Form.PREFIX,texClass:pr.OP},s);t.Push(i)},Limits(t,e,s){let i=t.stack.Prev(!0);if(!i||Uo.getTexClass(Uo.getCoreMO(i))!==pr.OP&&null==Uo.getProperty(i,"movesupsub"))throw new Zo("MisplacedLimits","%1 is allowed only on operators",t.currentCS);const r=t.stack.Top();let n;Uo.isType(i,"munderover")&&!s?(n=t.create("node","msubsup"),Uo.copyChildren(i,n),i=r.Last=n):Uo.isType(i,"msubsup")&&s&&(n=t.create("node","munderover"),Uo.copyChildren(i,n),i=r.Last=n),Uo.setProperty(i,"movesupsub",!!s),Uo.setProperties(Uo.getCoreMO(i),{movablelimits:!1}),((Uo.isType(i,"mo")?Uo.getMoAttribute(i,"movableLimits"):Uo.getAttribute(i,"movablelimits"))||Uo.getProperty(i,"movablelimits"))&&Uo.setProperties(i,{movablelimits:!1})},Over(t,e,s,i){const r=t.itemFactory.create("over").setProperty("name",t.currentCS);s||i?(r.setProperty("ldelim",s),r.setProperty("rdelim",i)):e.match(/withdelims$/)&&(r.setProperty("ldelim",t.GetDelimiter(e)),r.setProperty("rdelim",t.GetDelimiter(e))),e.match(/^\\above/)?r.setProperty("thickness",t.GetDimen(e)):(e.match(/^\\atop/)||s||i)&&r.setProperty("thickness",0),t.Push(r)},Frac(t,e){const s=t.ParseArg(e),i=t.ParseArg(e),r=t.create("node","mfrac",[s,i]);t.Push(r)},Sqrt(t,e){const s=t.GetBrackets(e);let i=t.GetArgument(e);"\\frac"===i&&(i+="{"+t.GetArgument(i)+"}{"+t.GetArgument(i)+"}");let r=new ia(i,t.stack.env,t.configuration).mml();r=s?t.create("node","mroot",[r,xl(t,s)]):t.create("node","msqrt",[r]),t.Push(r)},Root(t,e){const s=t.GetUpTo(e,"\\of"),i=t.ParseArg(e),r=t.create("node","mroot",[i,xl(t,s)]);t.Push(r)},MoveRoot(t,e,s){if(!t.stack.env.inRoot)throw new Zo("MisplacedMoveRoot","%1 can appear only within a root",t.currentCS);if(t.stack.global[s])throw new Zo("MultipleMoveRoot","Multiple use of %1",t.currentCS);let i=t.GetArgument(e);if(!i.match(/-?[0-9]+/))throw new Zo("IntegerArg","The argument to %1 must be an integer",t.currentCS);i=parseInt(i,10)/15+"em","-"!==i.substring(0,1)&&(i="+"+i),t.stack.global[s]=i},Accent(t,e,s,i){const r=t.ParseArg(e),n=Object.assign(Object.assign({},ua.getFontDef(t)),{accent:!0,mathaccent:void 0===i||i}),o=Uo.createEntity(s),a=t.create("token","mo",n,o);Uo.setAttribute(a,"stretchy",!!i);const l=Uo.isEmbellished(r)?Uo.getCoreMO(r):r;(Uo.isType(l,"mo")||Uo.getProperty(l,"movablelimits"))&&Uo.setProperties(l,{movablelimits:!1});const c=t.create("node","munderover");Uo.setChild(c,0,r),Uo.setChild(c,1,null),Uo.setChild(c,2,a);const h=t.create("node","TeXAtom",[c]);t.Push(h)},UnderOver(t,e,s,i){const r=Uo.createEntity(s),n=t.create("token","mo",{stretchy:!0,accent:!0},r);r.match(Wr.mathaccentsWithWidth)&&n.setProperty("mathaccent",!1);const o="o"===e.charAt(1)?"over":"under",a=t.ParseArg(e);t.Push(ua.underOver(t,a,n,o,i))},Overset(t,e){const s=t.ParseArg(e),i=t.ParseArg(e),r=s.coreMO(),n=r.isKind("mo")&&!0===Uo.getMoAttribute(r,"accent");ua.checkMovableLimits(i);const o=t.create("node","mover",[i,s],{accent:n});t.Push(o)},Underset(t,e){const s=t.ParseArg(e),i=t.ParseArg(e),r=s.coreMO(),n=r.isKind("mo")&&!0===Uo.getMoAttribute(r,"accent");ua.checkMovableLimits(i);const o=t.create("node","munder",[i,s],{accentunder:n});t.Push(o)},Overunderset(t,e){const s=t.ParseArg(e),i=t.ParseArg(e),r=t.ParseArg(e),n=s.coreMO(),o=i.coreMO(),a=n.isKind("mo")&&!0===Uo.getMoAttribute(n,"accent"),l=o.isKind("mo")&&!0===Uo.getMoAttribute(o,"accent");ua.checkMovableLimits(r);const c=t.create("node","munderover",[r,i,s],{accent:a,accentunder:l});t.Push(c)},TeXAtom(t,e,s){const i={texClass:s};let r,n;if(s===pr.OP){i.movesupsub=i.movablelimits=!0;const s=t.GetArgument(e),o=s.match(/^\s*\\rm\s+([a-zA-Z0-9 ]+)$/);if(o)i.mathvariant=sa.Variant.NORMAL,n=t.create("token","mi",i,o[1]);else{const e=new ia(s,t.stack.env,t.configuration).mml();n=t.create("node","TeXAtom",[e],i)}r=t.itemFactory.create("fn",n)}else r=t.create("node","TeXAtom",[t.ParseArg(e)],i);t.Push(r)},VBox(t,e,s){const i=new ia(t.GetArgument(e),t.stack.env,t.configuration),r={"data-vertical-align":s,texClass:pr.ORD};i.stack.env.hsize&&(r.width=i.stack.env.hsize,r["data-overflow"]="linebreak");const n=t.create("node","mpadded",[i.mml()],r);n.setProperty("vbox",s),t.Push(n)},Hsize(t,e){"="===t.GetNext()&&t.i++,t.stack.env.hsize=t.GetDimen(e),t.Push(t.itemFactory.create("null"))},ParBox(t,e){const s=t.GetBrackets(e,"c"),i=t.GetDimen(e),r=ua.internalMath(t,t.GetArgument(e)),n=yl(s,1),o=t.create("node","mpadded",r,{width:i,"data-overflow":"linebreak","data-vertical-align":n});o.setProperty("vbox",n),t.Push(o)},BreakAlign(t,e){const s=t.stack.Top();if(!(s instanceof ul))throw new Zo("BreakNotInArray","%1 must be used in an alignment environment",t.currentCS);switch(t.GetArgument(e).trim()){case"c":if(s.First)throw new Zo("BreakFirstInEntry","%1 must be at the beginning of an alignment entry",t.currentCS+"{c}");s.breakAlign.cell=yl(t.GetArgument(e),1);break;case"r":if(s.row.length||s.First)throw new Zo("BreakFirstInRow","%1 must be at the beginning of an alignment row",t.currentCS+"{r}");s.breakAlign.row=yl(t.GetArgument(e));break;case"t":if(s.table.length||s.row.length||s.First)throw new Zo("BreakFirstInTable","%1 must be at the beginning of an alignment",t.currentCS+"{t}");s.breakAlign.table=yl(t.GetArgument(e));break;default:throw new Zo("BreakType","First argument to %1 must be one of c, r, or t",t.currentCS)}},MmlToken(t,e){const s=t.GetArgument(e);let i=t.GetBrackets(e,"").replace(/^\s+/,"");const r=t.GetArgument(e),n={},o=[];let a;try{a=t.create("node",s)}catch(t){a=null}if(!a||!a.isToken)throw new Zo("NotMathMLToken","%1 is not a token element",s);for(;""!==i;){const e=i.match(/^([a-z]+)\s*=\s*('[^']*'|"[^"]*"|[^ ,]*)\s*,?\s*/i);if(!e)throw new Zo("InvalidMathMLAttr","Invalid MathML attribute: %1",i);if(!a.attributes.hasDefault(e[1])&&!El[e[1]])throw new Zo("UnknownAttrForElement","%1 is not a recognized attribute for %2",e[1],s);let r=ua.mmlFilterAttribute(t,e[1],e[2].replace(/^(['"])(.*)\1$/,"$2"));r&&("true"===r.toLowerCase()?r=!0:"false"===r.toLowerCase()&&(r=!1),n[e[1]]=r,o.push(e[1])),i=i.substring(e[0].length)}o.length&&(n["mjx-keep-attrs"]=o.join(" "));const l=t.create("text",qr(r));a.appendChild(l),Uo.setProperties(a,n),t.Push(a)},Strut(t,e){const s=t.create("node","mrow"),i=t.create("node","mpadded",[s],{height:"8.6pt",depth:"3pt",width:0});t.Push(i)},Phantom(t,e,s,i){let r=t.create("node","mphantom",[t.ParseArg(e)]);(s||i)&&(r=t.create("node","mpadded",[r]),i&&(Uo.setAttribute(r,"height",0),Uo.setAttribute(r,"depth",0)),s&&Uo.setAttribute(r,"width",0));const n=t.create("node","TeXAtom",[r]);t.Push(n)},Smash(t,e){const s=$o.trimSpaces(t.GetBrackets(e,"")),i=t.create("node","mpadded",[t.ParseArg(e)]);switch(s){case"b":Uo.setAttribute(i,"depth",0);break;case"t":Uo.setAttribute(i,"height",0);break;default:Uo.setAttribute(i,"height",0),Uo.setAttribute(i,"depth",0)}const r=t.create("node","TeXAtom",[i]);t.Push(r)},Lap(t,e){const s=t.create("node","mpadded",[t.ParseArg(e)],{width:0});"\\llap"===e&&Uo.setAttribute(s,"lspace","-1width");const i=t.create("node","TeXAtom",[s]);t.Push(i)},RaiseLower(t,e){let s=t.GetDimen(e);const i=t.itemFactory.create("position").setProperties({name:t.currentCS,move:"vertical"});"-"===s.charAt(0)&&(s=s.slice(1),e="raise"===e.substring(1)?"\\lower":"\\raise"),"\\lower"===e?(i.setProperty("dh","-"+s),i.setProperty("dd","+"+s)):(i.setProperty("dh","+"+s),i.setProperty("dd","-"+s)),t.Push(i)},MoveLeftRight(t,e){let s=t.GetDimen(e),i="-"===s.charAt(0)?s.slice(1):"-"+s;if("\\moveleft"===e){const t=s;s=i,i=t}t.Push(t.itemFactory.create("position").setProperties({name:t.currentCS,move:"horizontal",left:t.create("node","mspace",[],{width:s}),right:t.create("node","mspace",[],{width:i})}))},Hskip(t,e,s=!1){const i=t.create("node","mspace",[],{width:t.GetDimen(e)});s&&Uo.setAttribute(i,"linebreak","nobreak"),t.Push(i)},Nonscript(t,e){t.Push(t.itemFactory.create("nonscript"))},Rule(t,e,s){const i={width:t.GetDimen(e),height:t.GetDimen(e),depth:t.GetDimen(e)};"blank"!==s&&(i.mathbackground=t.stack.env.color||"black");const r=t.create("node","mspace",[],i);t.Push(r)},rule(t,e){const s=t.GetBrackets(e),i=t.GetDimen(e),r=t.GetDimen(e);let n=t.create("node","mspace",[],{width:i,height:r,mathbackground:t.stack.env.color||"black"});s&&(n=t.create("node","mpadded",[n],{voffset:s}),s.match(/^-/)?(Uo.setAttribute(n,"height",s),Uo.setAttribute(n,"depth","+"+s.substring(1))):Uo.setAttribute(n,"height","+"+s)),t.Push(n)},MakeBig(t,e,s,i){const r=String(i*=bl).replace(/(\.\d\d\d).+/,"$1")+"em",n=t.GetDelimiter(e,!0),o=t.create("token","mo",{minsize:r,maxsize:r,fence:!0,stretchy:!0,symmetric:!0},n),a=t.create("node","TeXAtom",[o],{texClass:s});t.Push(a)},BuildRel(t,e){const s=t.ParseUpTo(e,"\\over"),i=t.ParseArg(e),r=t.create("node","munderover");Uo.setChild(r,0,i),Uo.setChild(r,1,null),Uo.setChild(r,2,s);const n=t.create("node","TeXAtom",[r],{texClass:pr.REL});t.Push(n)},HBox(t,e,s,i){t.PushAll(ua.internalMath(t,t.GetArgument(e),s,i))},FBox(t,e){const s=ua.internalMath(t,t.GetArgument(e)),i=t.create("node","menclose",s,{notation:"box"});t.Push(i)},FrameBox(t,e){const s=t.GetBrackets(e),i=t.GetBrackets(e)||"c";let r=ua.internalMath(t,t.GetArgument(e));s&&(r=[t.create("node","mpadded",r,{width:s,"data-align":ji(i,{l:"left",r:"right"},"center")})]);const n=t.create("node","TeXAtom",[t.create("node","menclose",r,{notation:"box"})],{texClass:pr.ORD});t.Push(n)},MakeBox(t,e){const s=t.GetBrackets(e),i=t.GetBrackets(e,"c"),r=t.create("node","mpadded",ua.internalMath(t,t.GetArgument(e)));s&&Uo.setAttribute(r,"width",s);const n=ji(i.toLowerCase(),{c:"center",r:"right"},"");n&&Uo.setAttribute(r,"data-align",n),i.toLowerCase()!==i&&Uo.setAttribute(r,"data-overflow","linebreak"),t.Push(r)},Not(t,e){t.Push(t.itemFactory.create("not"))},Dots(t,e){const s=Uo.createEntity("2026"),i=Uo.createEntity("22EF"),r=t.create("token","mo",{stretchy:!1},s),n=t.create("token","mo",{stretchy:!1},i);t.Push(t.itemFactory.create("dots").setProperties({ldots:r,cdots:n}))},Matrix(t,e,s,i,r,n,o,a,l,c){const h=t.GetNext();if(""===h)throw new Zo("MissingArgFor","Missing argument for %1",t.currentCS);"{"===h?t.i++:(t.string=h+"}"+t.string.slice(t.i+1),t.i=0);const d=t.itemFactory.create("array").setProperty("requireClose",!0);!s&&r||d.setProperty("arrayPadding",".2em .125em"),d.arraydef={rowspacing:o||"4pt",columnspacing:n||"1em"},l&&d.setProperty("isCases",!0),c&&(d.setProperty("isNumbered",!0),d.arraydef.side=c),(s||i)&&(d.setProperty("open",s),d.setProperty("close",i)),"D"===a&&(d.arraydef.displaystyle=!0),null!=r&&(d.arraydef.columnalign=r),t.Push(d)},Entry(t,e){t.Push(t.itemFactory.create("cell").setProperties({isEntry:!0,name:e}));const s=t.stack.Top(),i=s.getProperty("casesEnv");if(!s.getProperty("isCases")&&!i)return;const r=t.string;let n=0,o=-1,a=t.i,l=r.length;const c=i?new RegExp(`^\\\\end\\s*\\{${i.replace(/\*/,"\\*")}\\}`):null;for(;a<l;){const e=r.charAt(a);if("{"===e)n++,a++;else if("}"===e)0===n?l=0:(n--,0===n&&o<0&&(o=a-t.i),a++);else{if("&"===e&&0===n)throw new Zo("ExtraAlignTab","Extra alignment tab in \\cases text");if("\\"===e){const t=r.substring(a);t.match(/^((\\cr)[^a-zA-Z]|\\\\)/)||c&&t.match(c)?l=0:a+=2}else a++}}const h=r.substring(t.i,a);if(!h.match(/^\s*\\text[^a-zA-Z]/)||o!==h.replace(/\s+$/,"").length-1){const e=ua.internalMath(t,$o.trimSpaces(h),0);t.PushAll(e),t.i=a}},Cr(t,e){t.Push(t.itemFactory.create("cell").setProperties({isCR:!0,name:e}))},CrLaTeX(t,e,s=!1){let i;if(!s&&("*"===t.string.charAt(t.i)&&t.i++,"["===t.string.charAt(t.i))){const s=t.GetBrackets(e,""),[r,n]=$o.matchDimen(s);if(s&&!r)throw new Zo("BracketMustBeDimension","Bracket argument to %1 must be a dimension",t.currentCS);i=r+n}t.Push(t.itemFactory.create("cell").setProperties({isCR:!0,name:e,linebreak:!0}));const r=t.stack.Top();let n;r instanceof ul?i&&r.addRowSpacing(i):(n=t.create("node","mspace",[],{linebreak:sa.LineBreak.NEWLINE}),i&&Uo.setAttribute(n,"data-lineleading",i),t.Push(n))},HLine(t,e,s){null==s&&(s="solid");const i=t.stack.Top();if(!(i instanceof ul)||i.Size())throw new Zo("Misplaced","Misplaced %1",t.currentCS);if(i.table.length){const t=i.arraydef.rowlines?i.arraydef.rowlines.split(/ /):[];for(;t.length<i.table.length;)t.push("none");t[i.table.length-1]=s,i.arraydef.rowlines=t.join(" ")}else i.frame.push(["top",s])},HFill(t,e){const s=t.stack.Top();if(!(s instanceof ul))throw new Zo("UnsupportedHFill","Unsupported use of %1",t.currentCS);s.hfill.push(s.Size())},NewColumnType(t,e){const s=t.GetArgument(e),i=t.GetBrackets(e,"0"),r=t.GetArgument(e);if(1!==s.length)throw new Zo("BadColumnName","Column specifier must be exactly one character: %1",s);if(!i.match(/^\d+$/))throw new Zo("PositiveIntegerArg","Argument to %1 must be a positive integer",i);const n=t.configuration.columnParser;n.columnHandler[s]=t=>n.macroColumn(t,r,parseInt(i)),t.Push(t.itemFactory.create("null"))},BeginEnd(t,e){const s=t.GetArgument(e);if(s.match(/\\/))throw new Zo("InvalidEnv","Invalid environment name '%1'",s);const i=t.configuration.handlers.get(Jo.ENVIRONMENT).lookup(s);if(i&&"\\end"===e){if(!i.args[0]){const e=t.itemFactory.create("end").setProperty("name",s);return void t.Push(e)}t.stack.env.closing=s}ua.checkMaxMacros(t,!1),t.parse(Jo.ENVIRONMENT,[t,s])},Array(t,e,s,i,r,n,o,a,l){r||(r=t.GetArgument("\\begin{"+e.getName()+"}"));const c=t.itemFactory.create("array");return"array"===e.getName()&&c.setProperty("arrayPadding",".5em .125em"),c.parser=t,c.arraydef={columnspacing:n||"1em",rowspacing:o||"4pt"},t.configuration.columnParser.process(t,r,c),s&&c.setProperty("open",t.convertDelimiter(s)),i&&c.setProperty("close",t.convertDelimiter(i)),"'"===(a||"").charAt(1)&&(c.arraydef["data-cramped"]=!0,a=a.charAt(0)),"D"===a?c.arraydef.displaystyle=!0:a&&(c.arraydef.displaystyle=!1),c.arraydef.scriptlevel="S"===a?1:0,l&&(c.arraydef.useHeight=!1),t.Push(e),c.StartEntry(),c},AlignedArray(t,e,s=""){const i=t.GetBrackets("\\begin{"+e.getName()+"}"),r=Nl.Array(t,e,null,null,null,null,null,s);return ua.setArrayAlign(r,i)},IndentAlign(t,e){const s=`\\begin{${e.getName()}}`,i=t.GetBrackets(s,""),r=t.GetBrackets(s,""),n=t.GetBrackets(s,"");if(i&&!$o.matchDimen(i)[0]||r&&!$o.matchDimen(r)[0]||n&&!$o.matchDimen(n)[0])throw new Zo("BracketMustBeDimension","Bracket argument to %1 must be a dimension",s);const o=t.GetArgument(s);if(o&&!o.match(/^([lcr]{1,3})?$/))throw new Zo("BadAlignment","Alignment must be one to three copies of l, c, or r");const a=[...o].map((t=>({l:"left",c:"center",r:"right"}[t])));1===a.length&&a.push(a[0]);const l={};for(const[t,e]of[["indentshiftfirst",i],["indentshift",r||i],["indentshiftlast",n],["indentalignfirst",a[0]],["indentalign",a[1]],["indentalignlast",a[2]]])e&&(l[t]=e);t.Push(t.itemFactory.create("mstyle",l,e.getName()))},Equation:(t,e,s,i=!0)=>(t.configuration.mathItem.display=i,t.stack.env.display=i,ua.checkEqnEnv(t),t.Push(e),t.itemFactory.create("equation",s).setProperty("name",e.getName())),EqnArray(t,e,s,i,r,n,o){const a=e.getName(),l="gather"===a||"gather*"===a;i&&ua.checkEqnEnv(t,!l),t.Push(e),r=(r=r.replace(/[^clr]/g,"").split("").join(" ")).replace(/l/g,"left").replace(/r/g,"right").replace(/c/g,"center"),n=yl(n);const c=t.itemFactory.create("eqnarray",a,s,i,t.stack.global);return c.arraydef={displaystyle:!0,columnalign:r,columnspacing:o||"1em",rowspacing:"3pt","data-break-align":n,side:t.options.tagSide,minlabelspacing:t.options.tagIndent},l&&c.setProperty("nestable",!0),c},HandleNoTag(t,e){t.tags.notag()},HandleLabel(t,e){const s=t.GetArgument(e);if(""!==s&&!t.tags.refUpdate){if(t.tags.label)throw new Zo("MultipleCommand","Multiple %1",t.currentCS);if(t.tags.label=s,(t.tags.allLabels[s]||t.tags.labels[s])&&!t.options.ignoreDuplicateLabels)throw new Zo("MultipleLabel","Label '%1' multiply defined",s);t.tags.labels[s]=new ba}},HandleRef(t,e,s){const i=t.GetArgument(e);let r=t.tags.allLabels[i]||t.tags.labels[i];r||(t.tags.refUpdate||(t.tags.redo=!0),r=new ba);let n=r.tag;s&&(n=t.tags.formatRef(n));const o=t.create("node","mrow",ua.internalMath(t,n),{href:t.tags.formatUrl(r.id,t.options.baseURL),class:"MathJax_ref"});t.Push(o)},Macro(t,e,s,i,r){if(i){const n=[];if(null!=r){const s=t.GetBrackets(e);n.push(null==s?r:s)}for(let s=n.length;s<i;s++)n.push(t.GetArgument(e));s=ua.substituteArgs(t,n,s)}t.string=ua.addArgs(t,s,t.string.slice(t.i)),t.i=0,ua.checkMaxMacros(t)},MathChoice(t,e){const s=t.ParseArg(e),i=t.ParseArg(e),r=t.ParseArg(e),n=t.ParseArg(e);t.Push(t.create("node","MathChoice",[s,i,r,n]))}},vl=Nl,Tl=sa.Variant,Al={variable(t,e){var s;const i=ua.getFontDef(t),r=t.stack.env;if(r.multiLetterIdentifiers&&""!==r.font&&(e=(null===(s=t.string.substring(t.i-1).match(r.multiLetterIdentifiers))||void 0===s?void 0:s[0])||e,t.i+=e.length-1,i.mathvariant===Tl.NORMAL&&r.noAutoOP&&e.length>1&&(i.autoOP=!1)),!i.mathvariant&&ua.isLatinOrGreekChar(e)){const s=t.configuration.mathStyle(e);s&&(i.mathvariant=s)}const n=t.create("token","mi",i,e);t.Push(n)},digit(t,e){const s=t.configuration.options.numberPattern,i=t.string.slice(t.i-1).match(s),r=ua.getFontDef(t);if(!i)return!1;const n=t.create("token","mn",r,i[0].replace(/[{}]/g,""));return t.i+=i[0].length-1,t.Push(n),!0},controlSequence(t,e){const s=t.GetCS();t.parse(Jo.MACRO,[t,s])},lcGreek(t,e){const s={mathvariant:t.configuration.mathStyle(e.char)||Tl.ITALIC},i=t.create("token","mi",s,e.char);t.Push(i)},ucGreek(t,e){const s={mathvariant:t.stack.env.font||t.configuration.mathStyle(e.char,!0)||Tl.NORMAL},i=t.create("token","mi",s,e.char);t.Push(i)},mathchar0mi(t,e){const s=e.attributes||{mathvariant:Tl.ITALIC},i=t.create("token","mi",s,e.char);t.Push(i)},mathchar0mo(t,e){const s=e.attributes||{};s.stretchy=!1;const i=t.create("token","mo",s,e.char);Uo.setProperty(i,"fixStretchy",!0),t.configuration.addNode("fixStretchy",i),t.Push(i)},mathchar7(t,e){const s=e.attributes||{mathvariant:Tl.NORMAL};t.stack.env.font&&(s.mathvariant=t.stack.env.font);const i=t.create("token","mi",s,e.char);t.Push(i)},delimiter(t,e){let s=e.attributes||{};s=Object.assign({fence:!1,stretchy:!1},s);const i=t.create("token","mo",s,e.char);t.Push(i)},environment(t,e,s,i){const r=t.itemFactory.create("begin").setProperty("name",e);t.Push(s(t,r,...i.slice(1)))}},_l=Al,wl=po(co.thickmathspace),Cl=sa.Variant;new Ia("letter",_l.variable,/[a-z]/i),new Ia("digit",_l.digit,/[0-9.,]/),new Ia("command",_l.controlSequence,/^\\/),new Ma("special",{"{":vl.Open,"}":vl.Close,"~":vl.Tilde,"^":vl.Superscript,_:vl.Subscript,"|":vl.Bar," ":vl.Space,"\t":vl.Space,"\r":vl.Space,"\n":vl.Space,"'":vl.Prime,"%":vl.Comment,"&":vl.Entry,"#":vl.Hash,"\xa0":vl.Space,"\u2019":vl.Prime}),new Ra("lcGreek",_l.lcGreek,{alpha:"\u03b1",beta:"\u03b2",gamma:"\u03b3",delta:"\u03b4",epsilon:"\u03f5",zeta:"\u03b6",eta:"\u03b7",theta:"\u03b8",iota:"\u03b9",kappa:"\u03ba",lambda:"\u03bb",mu:"\u03bc",nu:"\u03bd",xi:"\u03be",omicron:"\u03bf",pi:"\u03c0",rho:"\u03c1",sigma:"\u03c3",tau:"\u03c4",upsilon:"\u03c5",phi:"\u03d5",chi:"\u03c7",psi:"\u03c8",omega:"\u03c9",varepsilon:"\u03b5",vartheta:"\u03d1",varpi:"\u03d6",varrho:"\u03f1",varsigma:"\u03c2",varphi:"\u03c6"}),new Ra("ucGreek",_l.ucGreek,{Gamma:"\u0393",Delta:"\u0394",Theta:"\u0398",Lambda:"\u039b",Xi:"\u039e",Pi:"\u03a0",Sigma:"\u03a3",Upsilon:"\u03a5",Phi:"\u03a6",Psi:"\u03a8",Omega:"\u03a9"}),new Ra("mathchar0mi",_l.mathchar0mi,{AA:"\u212b",S:["\xa7",{mathvariant:Cl.NORMAL}],aleph:["\u2135",{mathvariant:Cl.NORMAL}],hbar:["\u210f",{variantForm:!0}],imath:"\u0131",jmath:"\u0237",ell:"\u2113",wp:["\u2118",{mathvariant:Cl.NORMAL}],Re:["\u211c",{mathvariant:Cl.NORMAL}],Im:["\u2111",{mathvariant:Cl.NORMAL}],partial:["\u2202",{mathvariant:Cl.ITALIC}],infty:["\u221e",{mathvariant:Cl.NORMAL}],prime:["\u2032",{variantForm:!0}],emptyset:["\u2205",{mathvariant:Cl.NORMAL}],nabla:["\u2207",{mathvariant:Cl.NORMAL}],top:["\u22a4",{mathvariant:Cl.NORMAL}],bot:["\u22a5",{mathvariant:Cl.NORMAL}],angle:["\u2220",{mathvariant:Cl.NORMAL}],triangle:["\u25b3",{mathvariant:Cl.NORMAL}],backslash:["\\",{mathvariant:Cl.NORMAL}],forall:["\u2200",{mathvariant:Cl.NORMAL}],exists:["\u2203",{mathvariant:Cl.NORMAL}],neg:["\xac",{mathvariant:Cl.NORMAL}],lnot:["\xac",{mathvariant:Cl.NORMAL}],flat:["\u266d",{mathvariant:Cl.NORMAL}],natural:["\u266e",{mathvariant:Cl.NORMAL}],sharp:["\u266f",{mathvariant:Cl.NORMAL}],clubsuit:["\u2663",{mathvariant:Cl.NORMAL}],diamondsuit:["\u2662",{mathvariant:Cl.NORMAL}],heartsuit:["\u2661",{mathvariant:Cl.NORMAL}],spadesuit:["\u2660",{mathvariant:Cl.NORMAL}]}),new Ra("mathchar0mo",_l.mathchar0mo,{surd:"\u221a",coprod:["\u2210",{movesupsub:!0}],bigvee:["\u22c1",{movesupsub:!0}],bigwedge:["\u22c0",{movesupsub:!0}],biguplus:["\u2a04",{movesupsub:!0}],bigcap:["\u22c2",{movesupsub:!0}],bigcup:["\u22c3",{movesupsub:!0}],int:"\u222b",intop:["\u222b",{movesupsub:!0,movablelimits:!0}],iint:"\u222c",iiint:"\u222d",prod:["\u220f",{movesupsub:!0}],sum:["\u2211",{movesupsub:!0}],bigotimes:["\u2a02",{movesupsub:!0}],bigoplus:["\u2a01",{movesupsub:!0}],bigodot:["\u2a00",{movesupsub:!0}],oint:"\u222e",ointop:["\u222e",{movesupsub:!0,movablelimits:!0}],oiint:"\u222f",oiiint:"\u2230",bigsqcup:["\u2a06",{movesupsub:!0}],smallint:["\u222b",{largeop:!1}],triangleleft:"\u25c3",triangleright:"\u25b9",bigtriangleup:"\u25b3",bigtriangledown:"\u25bd",wedge:"\u2227",land:"\u2227",vee:"\u2228",lor:"\u2228",cap:"\u2229",cup:"\u222a",ddagger:"\u2021",dagger:"\u2020",sqcap:"\u2293",sqcup:"\u2294",uplus:"\u228e",amalg:"\u2a3f",diamond:"\u22c4",bullet:"\u2219",wr:"\u2240",div:"\xf7",odot:["\u2299",{largeop:!1}],oslash:["\u2298",{largeop:!1}],otimes:["\u2297",{largeop:!1}],ominus:["\u2296",{largeop:!1}],oplus:["\u2295",{largeop:!1}],mp:"\u2213",pm:"\xb1",circ:"\u2218",bigcirc:"\u25ef",setminus:"\u2216",cdot:"\u22c5",ast:"\u2217",times:"\xd7",star:"\u22c6",propto:"\u221d",sqsubseteq:"\u2291",sqsupseteq:"\u2292",parallel:"\u2225",mid:"\u2223",dashv:"\u22a3",vdash:"\u22a2",leq:"\u2264",le:"\u2264",geq:"\u2265",ge:"\u2265",lt:"<",gt:">",succ:"\u227b",prec:"\u227a",approx:"\u2248",succeq:"\u2ab0",preceq:"\u2aaf",supset:"\u2283",subset:"\u2282",supseteq:"\u2287",subseteq:"\u2286",in:"\u2208",ni:"\u220b",notin:"\u2209",owns:"\u220b",gg:"\u226b",ll:"\u226a",sim:"\u223c",simeq:"\u2243",perp:"\u27c2",equiv:"\u2261",asymp:"\u224d",smile:"\u2323",frown:"\u2322",ne:"\u2260",neq:"\u2260",cong:"\u2245",doteq:"\u2250",bowtie:"\u22c8",models:"\u22a7",notChar:"\u29f8",Leftrightarrow:"\u21d4",Leftarrow:"\u21d0",Rightarrow:"\u21d2",leftrightarrow:"\u2194",leftarrow:"\u2190",gets:"\u2190",rightarrow:"\u2192",to:["\u2192",{accent:!1}],mapsto:"\u21a6",leftharpoonup:"\u21bc",leftharpoondown:"\u21bd",rightharpoonup:"\u21c0",rightharpoondown:"\u21c1",nearrow:"\u2197",searrow:"\u2198",nwarrow:"\u2196",swarrow:"\u2199",rightleftharpoons:"\u21cc",hookrightarrow:"\u21aa",hookleftarrow:"\u21a9",longleftarrow:"\u27f5",Longleftarrow:"\u27f8",longrightarrow:"\u27f6",Longrightarrow:"\u27f9",Longleftrightarrow:"\u27fa",longleftrightarrow:"\u27f7",longmapsto:"\u27fc",ldots:"\u2026",cdots:"\u22ef",vdots:"\u22ee",ddots:"\u22f1",iddots:"\u22f0",dotsc:"\u2026",dotsb:"\u22ef",dotsm:"\u22ef",dotsi:"\u22ef",dotso:"\u2026",ldotp:[".",{texClass:pr.PUNCT}],cdotp:["\u22c5",{texClass:pr.PUNCT}],colon:[":",{texClass:pr.PUNCT}]}),new Ra("mathchar7",_l.mathchar7,{_:"_","#":"#",$:"$","%":"%","&":"&",And:"&"}),new Sa("delimiter",_l.delimiter,{"(":"(",")":")","[":"[","]":"]","<":"\u27e8",">":"\u27e9","\\lt":"\u27e8","\\gt":"\u27e9","/":"/","|":["|",{texClass:pr.ORD}],".":"","\\lmoustache":"\u23b0","\\rmoustache":"\u23b1","\\lgroup":"\u27ee","\\rgroup":"\u27ef","\\arrowvert":"\u23d0","\\Arrowvert":"\u2016","\\bracevert":"\u23aa","\\Vert":["\u2016",{texClass:pr.ORD}],"\\|":["\u2016",{texClass:pr.ORD}],"\\vert":["|",{texClass:pr.ORD}],"\\uparrow":"\u2191","\\downarrow":"\u2193","\\updownarrow":"\u2195","\\Uparrow":"\u21d1","\\Downarrow":"\u21d3","\\Updownarrow":"\u21d5","\\backslash":"\\","\\rangle":"\u27e9","\\langle":"\u27e8","\\rbrace":"}","\\lbrace":"{","\\}":"}","\\{":"{","\\rceil":"\u2309","\\lceil":"\u2308","\\rfloor":"\u230b","\\lfloor":"\u230a","\\lbrack":"[","\\rbrack":"]"}),new Oa("macros",{displaystyle:[vl.SetStyle,"D",!0,0],textstyle:[vl.SetStyle,"T",!1,0],scriptstyle:[vl.SetStyle,"S",!1,1],scriptscriptstyle:[vl.SetStyle,"SS",!1,2],rm:[vl.SetFont,Cl.NORMAL],mit:[vl.SetFont,Cl.ITALIC],oldstyle:[vl.SetFont,Cl.OLDSTYLE],cal:[vl.SetFont,Cl.CALLIGRAPHIC],it:[vl.SetFont,Cl.MATHITALIC],bf:[vl.SetFont,Cl.BOLD],sf:[vl.SetFont,Cl.SANSSERIF],tt:[vl.SetFont,Cl.MONOSPACE],frak:[vl.MathFont,Cl.FRAKTUR],Bbb:[vl.MathFont,Cl.DOUBLESTRUCK],mathrm:[vl.MathFont,Cl.NORMAL],mathup:[vl.MathFont,Cl.NORMAL],mathnormal:[vl.MathFont,""],mathbf:[vl.MathFont,Cl.BOLD],mathbfup:[vl.MathFont,Cl.BOLD],mathit:[vl.MathFont,Cl.MATHITALIC],mathbfit:[vl.MathFont,Cl.BOLDITALIC],mathbb:[vl.MathFont,Cl.DOUBLESTRUCK],mathfrak:[vl.MathFont,Cl.FRAKTUR],mathbffrak:[vl.MathFont,Cl.BOLDFRAKTUR],mathscr:[vl.MathFont,Cl.SCRIPT],mathbfscr:[vl.MathFont,Cl.BOLDSCRIPT],mathsf:[vl.MathFont,Cl.SANSSERIF],mathsfup:[vl.MathFont,Cl.SANSSERIF],mathbfsf:[vl.MathFont,Cl.BOLDSANSSERIF],mathbfsfup:[vl.MathFont,Cl.BOLDSANSSERIF],mathsfit:[vl.MathFont,Cl.SANSSERIFITALIC],mathbfsfit:[vl.MathFont,Cl.SANSSERIFBOLDITALIC],mathtt:[vl.MathFont,Cl.MONOSPACE],mathcal:[vl.MathFont,Cl.CALLIGRAPHIC],mathbfcal:[vl.MathFont,Cl.BOLDCALLIGRAPHIC],symrm:[vl.MathFont,Cl.NORMAL],symup:[vl.MathFont,Cl.NORMAL],symnormal:[vl.MathFont,""],symbf:[vl.MathFont,Cl.BOLD,Cl.BOLDITALIC],symbfup:[vl.MathFont,Cl.BOLD],symit:[vl.MathFont,Cl.ITALIC],symbfit:[vl.MathFont,Cl.BOLDITALIC],symbb:[vl.MathFont,Cl.DOUBLESTRUCK],symfrak:[vl.MathFont,Cl.FRAKTUR],symbffrak:[vl.MathFont,Cl.BOLDFRAKTUR],symscr:[vl.MathFont,Cl.SCRIPT],symbfscr:[vl.MathFont,Cl.BOLDSCRIPT],symsf:[vl.MathFont,Cl.SANSSERIF,Cl.SANSSERIFITALIC],symsfup:[vl.MathFont,Cl.SANSSERIF],symbfsf:[vl.MathFont,Cl.BOLDSANSSERIF],symbfsfup:[vl.MathFont,Cl.BOLDSANSSERIF],symsfit:[vl.MathFont,Cl.SANSSERIFITALIC],symbfsfit:[vl.MathFont,Cl.SANSSERIFBOLDITALIC],symtt:[vl.MathFont,Cl.MONOSPACE],symcal:[vl.MathFont,Cl.CALLIGRAPHIC],symbfcal:[vl.MathFont,Cl.BOLDCALLIGRAPHIC],textrm:[vl.HBox,null,Cl.NORMAL],textup:[vl.HBox,null,Cl.NORMAL],textnormal:[vl.HBox],textit:[vl.HBox,null,Cl.ITALIC],textbf:[vl.HBox,null,Cl.BOLD],textsf:[vl.HBox,null,Cl.SANSSERIF],texttt:[vl.HBox,null,Cl.MONOSPACE],tiny:[vl.SetSize,.5],Tiny:[vl.SetSize,.6],scriptsize:[vl.SetSize,.7],small:[vl.SetSize,.85],normalsize:[vl.SetSize,1],large:[vl.SetSize,1.2],Large:[vl.SetSize,1.44],LARGE:[vl.SetSize,1.73],huge:[vl.SetSize,2.07],Huge:[vl.SetSize,2.49],arcsin:vl.NamedFn,arccos:vl.NamedFn,arctan:vl.NamedFn,arg:vl.NamedFn,cos:vl.NamedFn,cosh:vl.NamedFn,cot:vl.NamedFn,coth:vl.NamedFn,csc:vl.NamedFn,deg:vl.NamedFn,det:vl.NamedOp,dim:vl.NamedFn,exp:vl.NamedFn,gcd:vl.NamedOp,hom:vl.NamedFn,inf:vl.NamedOp,ker:vl.NamedFn,lg:vl.NamedFn,lim:vl.NamedOp,liminf:[vl.NamedOp,"lim&thinsp;inf"],limsup:[vl.NamedOp,"lim&thinsp;sup"],ln:vl.NamedFn,log:vl.NamedFn,max:vl.NamedOp,min:vl.NamedOp,Pr:vl.NamedOp,sec:vl.NamedFn,sin:vl.NamedFn,sinh:vl.NamedFn,sup:vl.NamedOp,tan:vl.NamedFn,tanh:vl.NamedFn,limits:[vl.Limits,!0],nolimits:[vl.Limits,!1],overline:[vl.UnderOver,"2015"],underline:[vl.UnderOver,"2015"],overbrace:[vl.UnderOver,"23DE",!0],underbrace:[vl.UnderOver,"23DF",!0],overparen:[vl.UnderOver,"23DC"],underparen:[vl.UnderOver,"23DD"],overrightarrow:[vl.UnderOver,"2192"],underrightarrow:[vl.UnderOver,"2192"],overleftarrow:[vl.UnderOver,"2190"],underleftarrow:[vl.UnderOver,"2190"],overleftrightarrow:[vl.UnderOver,"2194"],underleftrightarrow:[vl.UnderOver,"2194"],overset:vl.Overset,underset:vl.Underset,overunderset:vl.Overunderset,stackrel:[vl.Macro,"\\mathrel{\\mathop{#2}\\limits^{#1}}",2],stackbin:[vl.Macro,"\\mathbin{\\mathop{#2}\\limits^{#1}}",2],over:vl.Over,overwithdelims:vl.Over,atop:vl.Over,atopwithdelims:vl.Over,above:vl.Over,abovewithdelims:vl.Over,brace:[vl.Over,"{","}"],brack:[vl.Over,"[","]"],choose:[vl.Over,"(",")"],frac:vl.Frac,sqrt:vl.Sqrt,root:vl.Root,uproot:[vl.MoveRoot,"upRoot"],leftroot:[vl.MoveRoot,"leftRoot"],left:vl.LeftRight,right:vl.LeftRight,middle:vl.LeftRight,llap:vl.Lap,rlap:vl.Lap,raise:vl.RaiseLower,lower:vl.RaiseLower,moveleft:vl.MoveLeftRight,moveright:vl.MoveLeftRight,",":[vl.Spacer,co.thinmathspace],":":[vl.Spacer,co.mediummathspace],">":[vl.Spacer,co.mediummathspace],";":[vl.Spacer,co.thickmathspace],"!":[vl.Spacer,co.negativethinmathspace],enspace:[vl.Spacer,.5],quad:[vl.Spacer,1],qquad:[vl.Spacer,2],thinspace:[vl.Spacer,co.thinmathspace],negthinspace:[vl.Spacer,co.negativethinmathspace],"*":vl.DiscretionaryTimes,allowbreak:vl.AllowBreak,goodbreak:[vl.Linebreak,sa.LineBreak.GOODBREAK],badbreak:[vl.Linebreak,sa.LineBreak.BADBREAK],nobreak:[vl.Linebreak,sa.LineBreak.NOBREAK],break:vl.Break,hskip:vl.Hskip,hspace:vl.Hskip,kern:[vl.Hskip,!0],mskip:vl.Hskip,mspace:vl.Hskip,mkern:[vl.Hskip,!0],rule:vl.rule,Rule:[vl.Rule],Space:[vl.Rule,"blank"],nonscript:vl.Nonscript,big:[vl.MakeBig,pr.ORD,.85],Big:[vl.MakeBig,pr.ORD,1.15],bigg:[vl.MakeBig,pr.ORD,1.45],Bigg:[vl.MakeBig,pr.ORD,1.75],bigl:[vl.MakeBig,pr.OPEN,.85],Bigl:[vl.MakeBig,pr.OPEN,1.15],biggl:[vl.MakeBig,pr.OPEN,1.45],Biggl:[vl.MakeBig,pr.OPEN,1.75],bigr:[vl.MakeBig,pr.CLOSE,.85],Bigr:[vl.MakeBig,pr.CLOSE,1.15],biggr:[vl.MakeBig,pr.CLOSE,1.45],Biggr:[vl.MakeBig,pr.CLOSE,1.75],bigm:[vl.MakeBig,pr.REL,.85],Bigm:[vl.MakeBig,pr.REL,1.15],biggm:[vl.MakeBig,pr.REL,1.45],Biggm:[vl.MakeBig,pr.REL,1.75],mathord:[vl.TeXAtom,pr.ORD],mathop:[vl.TeXAtom,pr.OP],mathopen:[vl.TeXAtom,pr.OPEN],mathclose:[vl.TeXAtom,pr.CLOSE],mathbin:[vl.TeXAtom,pr.BIN],mathrel:[vl.TeXAtom,pr.REL],mathpunct:[vl.TeXAtom,pr.PUNCT],mathinner:[vl.TeXAtom,pr.INNER],vtop:[vl.VBox,"top"],vcenter:[vl.VBox,"center"],vbox:[vl.VBox,"bottom"],hsize:vl.Hsize,parbox:vl.ParBox,breakAlign:vl.BreakAlign,buildrel:vl.BuildRel,hbox:[vl.HBox,0],text:vl.HBox,mbox:[vl.HBox,0],fbox:vl.FBox,boxed:[vl.Macro,"\\fbox{$\\displaystyle{#1}$}",1],framebox:vl.FrameBox,makebox:vl.MakeBox,strut:vl.Strut,mathstrut:[vl.Macro,"\\vphantom{(}"],phantom:vl.Phantom,vphantom:[vl.Phantom,1,0],hphantom:[vl.Phantom,0,1],smash:vl.Smash,acute:[vl.Accent,"00B4"],grave:[vl.Accent,"0060"],ddot:[vl.Accent,"00A8"],dddot:[vl.Accent,"20DB"],ddddot:[vl.Accent,"20DC"],tilde:[vl.Accent,"007E"],bar:[vl.Accent,"00AF"],breve:[vl.Accent,"02D8"],check:[vl.Accent,"02C7"],hat:[vl.Accent,"005E"],vec:[vl.Accent,"2192",!1],dot:[vl.Accent,"02D9"],widetilde:[vl.Accent,"007E",!0],widehat:[vl.Accent,"005E",!0],matrix:vl.Matrix,array:vl.Matrix,pmatrix:[vl.Matrix,"(",")"],cases:[vl.Matrix,"{","","left left",null,".2em",null,!0],eqalign:[vl.Matrix,null,null,"right left",wl,".5em","D"],displaylines:[vl.Matrix,null,null,"center",null,".5em","D"],cr:vl.Cr,"\\":vl.CrLaTeX,newline:[vl.CrLaTeX,!0],hline:vl.HLine,hdashline:[vl.HLine,"dashed"],eqalignno:[vl.Matrix,null,null,"right left",wl,".5em","D",null,"right"],leqalignno:[vl.Matrix,null,null,"right left",wl,".5em","D",null,"left"],hfill:vl.HFill,hfil:vl.HFill,hfilll:vl.HFill,bmod:[vl.Macro,'\\mmlToken{mo}[lspace="'+wl+'" rspace="'+wl+'"]{mod}'],pmod:[vl.Macro,"\\pod{\\mmlToken{mi}{mod}\\kern 6mu #1}",1],mod:[vl.Macro,"\\mathchoice{\\kern18mu}{\\kern12mu}{\\kern12mu}{\\kern12mu}\\mmlToken{mi}{mod}\\,\\,#1",1],pod:[vl.Macro,"\\mathchoice{\\kern18mu}{\\kern8mu}{\\kern8mu}{\\kern8mu}(#1)",1],iff:[vl.Macro,"\\;\\Longleftrightarrow\\;"],skew:[vl.Macro,"{{#2{#3\\mkern#1mu}\\mkern-#1mu}{}}",3],pmb:[vl.Macro,"\\rlap{#1}\\kern1px{#1}",1],TeX:[vl.Macro,"T\\kern-.14em\\lower.5ex{E}\\kern-.115em X"],LaTeX:[vl.Macro,"L\\kern-.325em\\raise.21em{\\scriptstyle{A}}\\kern-.17em\\TeX"],not:vl.Not,dots:vl.Dots,space:vl.Tilde,"\xa0":vl.Tilde," ":vl.Tilde,begin:vl.BeginEnd,end:vl.BeginEnd,label:vl.HandleLabel,ref:vl.HandleRef,nonumber:vl.HandleNoTag,newcolumntype:vl.NewColumnType,mathchoice:vl.MathChoice,mmlToken:vl.MmlToken}),new Da("environment",_l.environment,{displaymath:[vl.Equation,null,!1],math:[vl.Equation,null,!1,!1],array:[vl.AlignedArray],darray:[vl.AlignedArray,null,"D"],equation:[vl.Equation,null,!0],eqnarray:[vl.EqnArray,null,!0,!0,"rcl","bmt",ua.cols(0,co.thickmathspace),".5em"],indentalign:[vl.IndentAlign]}),new Ra("not_remap",null,{"\u2190":"\u219a","\u2192":"\u219b","\u2194":"\u21ae","\u21d0":"\u21cd","\u21d2":"\u21cf","\u21d4":"\u21ce","\u2208":"\u2209","\u220b":"\u220c","\u2223":"\u2224","\u2225":"\u2226","\u223c":"\u2241","~":"\u2241","\u2243":"\u2244","\u2245":"\u2247","\u2248":"\u2249","\u224d":"\u226d","=":"\u2260","\u2261":"\u2262","<":"\u226e",">":"\u226f","\u2264":"\u2270","\u2265":"\u2271","\u2272":"\u2274","\u2273":"\u2275","\u2276":"\u2278","\u2277":"\u2279","\u227a":"\u2280","\u227b":"\u2281","\u2282":"\u2284","\u2283":"\u2285","\u2286":"\u2288","\u2287":"\u2289","\u22a2":"\u22ac","\u22a8":"\u22ad","\u22a9":"\u22ae","\u22ab":"\u22af","\u227c":"\u22e0","\u227d":"\u22e1","\u2291":"\u22e2","\u2292":"\u22e3","\u22b2":"\u22ea","\u22b3":"\u22eb","\u22b4":"\u22ec","\u22b5":"\u22ed","\u2203":"\u2204"});const kl=sa.Variant;function Il(t,e){const s=t.stack.env.font,i=t.stack.env.italicFont,r=s?{mathvariant:s}:{},n=Ba.getMap("remap").lookup(e),o=Sr(e),a=o[3],l=t.create("token",a,r,n?n.char:e),c=ua.isLatinOrGreekChar(e)?t.configuration.mathStyle(e,!0)||i:"",h=o[4]||(s&&c===kl.NORMAL?"":c);h&&l.attributes.set("mathvariant",h),"mo"===a&&(Uo.setProperty(l,"fixStretchy",!0),t.configuration.addNode("fixStretchy",l)),t.Push(l)}new Ra("remap",null,{"-":"\u2212","*":"\u2217","`":"\u2018"});class Ll extends ya{}const Rl=Ua.create("base",{[Go.CONFIG]:function(t,e){const s=e.parseOptions.options;s.digits&&(s.numberPattern=s.digits),new Ia("digit",_l.digit,s.initialDigit),new Ia("letter",_l.variable,s.initialLetter);t.handlers.get(Jo.CHARACTER).add(["letter","digit"],null,4)},[Go.HANDLER]:{[Jo.CHARACTER]:["command","special"],[Jo.DELIMITER]:["delimiter"],[Jo.MACRO]:["delimiter","macros","lcGreek","ucGreek","mathchar0mi","mathchar0mo","mathchar7"],[Jo.ENVIRONMENT]:["environment"]},[Go.FALLBACK]:{[Jo.CHARACTER]:Il,[Jo.MACRO]:function(t,e){throw new Zo("UndefinedControlSequence","Undefined control sequence %1","\\"+e)},[Jo.ENVIRONMENT]:function(t,e){throw new Zo("UnknownEnv","Unknown environment '%1'",e)}},[Go.ITEMS]:{[za.prototype.kind]:za,[Xa.prototype.kind]:Xa,[Va.prototype.kind]:Va,[Ga.prototype.kind]:Ga,[Ja.prototype.kind]:Ja,[Ka.prototype.kind]:Ka,[$a.prototype.kind]:$a,[Ya.prototype.kind]:Ya,[Qa.prototype.kind]:Qa,[Za.prototype.kind]:Za,[tl.prototype.kind]:tl,[el.prototype.kind]:el,[sl.prototype.kind]:sl,[il.prototype.kind]:il,[rl.prototype.kind]:rl,[nl.prototype.kind]:nl,[ol.prototype.kind]:ol,[al.prototype.kind]:al,[ll.prototype.kind]:ll,[cl.prototype.kind]:cl,[hl.prototype.kind]:hl,[dl.prototype.kind]:dl,[ul.prototype.kind]:ul,[pl.prototype.kind]:pl,[fl.prototype.kind]:fl,[ml.prototype.kind]:ml},[Go.OPTIONS]:{maxMacros:1e3,digits:"",numberPattern:/^(?:[0-9]+(?:\{,\}[0-9]{3})*(?:\.[0-9]*)?|\.[0-9]+)/,initialDigit:/[0-9.,]/,identifierPattern:/^[a-zA-Z]+/,initialLetter:/[a-zA-Z]/,baseURL:di.document&&0!==di.document.getElementsByTagName("base").length?String(di.document.location).replace(/#.*$/,""):""},[Go.TAGS]:{base:Ll},[Go.POSTPROCESSORS]:[[function({data:t}){for(const e of t.getList("nonscript"))if(e.attributes.get("scriptlevel")>0){const s=e.parent;if(s.childNodes.splice(s.childIndex(e),1),t.removeFromList(e.kind,[e]),e.isKind("mrow")){const s=e.childNodes[0];t.removeFromList("mstyle",[s]),t.removeFromList("mspace",s.childNodes[0].childNodes)}}else e.isKind("mrow")&&(e.parent.replaceChild(e.childNodes[0],e),t.removeFromList("mrow",[e]))},-4]]});class Sl extends Yi{static configure(t){const e=new Wa(t,["tex"]);return e.init(),e}static tags(t,e){Aa.addTags(e.tags),Aa.setDefault(t.options.tags),t.tags=Aa.getDefault(),t.tags.configuration=t}constructor(t={}){const[e,s,i]=Fi(t,Sl.OPTIONS,Fo.OPTIONS);super(s),this.findTeX=this.options.FindTeX||new Fo(i);const r=this.options.packages,n=this.configuration=Sl.configure(r),o=this._parseOptions=new ga(n,[this.options,Aa.OPTIONS]);Di(o.options,e),n.config(this),Sl.tags(o,n),this.postFilters.addList([[Vo.cleanSubSup,-7],[Vo.setInherited,-6],[Vo.checkScriptlevel,-5],[Vo.moveLimits,-4],[Vo.cleanStretchy,-3],[Vo.cleanAttributes,-2],[Vo.combineRelations,-1]])}setMmlFactory(t){super.setMmlFactory(t),this._parseOptions.nodeFactory.setMmlFactory(t)}get parseOptions(){return this._parseOptions}reset(t=0){this.parseOptions.tags.reset(t)}compile(t,e){let s,i;this.parseOptions.clear(),this.parseOptions.mathItem=t,this.executeFilters(this.preFilters,t,e,this.parseOptions),this.latex=t.math,this.parseOptions.tags.startEquation(t);try{i=new ia(this.latex,{display:t.display,isInner:!1},this.parseOptions),s=i.mml()}catch(t){if(!(t instanceof Zo))throw t;this.parseOptions.error=!0,s=this.options.formatError(this,t)}return s=this.parseOptions.nodeFactory.create("node","math",[s]),s.attributes.set(sa.Attr.LATEX,this.latex),t.display&&Uo.setAttribute(s,"display","block"),this.parseOptions.tags.finishEquation(t),this.parseOptions.root=s,this.executeFilters(this.postFilters,t,e,this.parseOptions),i&&i.stack.env.hsize&&(Uo.setAttribute(s,"maxwidth",i.stack.env.hsize),Uo.setAttribute(s,"overflow","linebreak")),this.mathNode=this.parseOptions.root,this.mathNode}findMath(t){return this.findTeX.findMath(t)}formatError(t){const e=t.message.replace(/\n.*/,"");return this.parseOptions.nodeFactory.create("error",e,t.id,this.latex)}}Sl.NAME="TeX",Sl.OPTIONS=Object.assign(Object.assign({},Yi.OPTIONS),{FindTeX:null,packages:["base"],maxBuffer:5120,maxTemplateSubtitutions:1e4,mathStyle:"TeX",formatError:(t,e)=>t.formatError(e)});class Ml extends ul{constructor(t,...e){super(t),this.factory.configuration.tags.start("multline",!0,e[0])}get kind(){return"multline"}EndEntry(){this.table.length&&ua.fixInitialMO(this.factory.configuration,this.nodes);const t=this.getProperty("shove"),e=this.create("node","mtd",this.nodes,t?{columnalign:t}:{});this.setProperty("shove",null),this.row.push(e),this.Clear()}EndRow(){if(1!==this.row.length)throw new Zo("MultlineRowsOneCol","The rows within the %1 environment must have exactly one column","multline");const t=this.create("node","mtr",this.row);this.table.push(t),this.row=[]}EndTable(){if(super.EndTable(),this.table.length){const t=this.table.length-1;let e=-1;Uo.getAttribute(Uo.getChildren(this.table[0])[0],"columnalign")||Uo.setAttribute(Uo.getChildren(this.table[0])[0],"columnalign",sa.Align.LEFT),Uo.getAttribute(Uo.getChildren(this.table[t])[0],"columnalign")||Uo.setAttribute(Uo.getChildren(this.table[t])[0],"columnalign",sa.Align.RIGHT);const s=this.factory.configuration.tags.getTag();if(s){e=this.arraydef.side===sa.Align.LEFT?0:this.table.length-1;const t=this.table[e],i=this.create("node","mlabeledtr",[s].concat(Uo.getChildren(t)));Uo.copyAttributes(t,i),this.table[e]=i}}this.factory.configuration.tags.end()}}class Ol extends pl{get kind(){return"flalign"}constructor(t,e,s,i,r){super(t),this.name=e,this.numbered=s,this.padded=i,this.center=r,this.factory.configuration.tags.start(e,s,s)}EndEntry(){super.EndEntry();const t=this.getProperty("xalignat");if(t&&this.row.length>t)throw new Zo("XalignOverflow","Extra %1 in row of %2","&",this.name)}EndRow(){let t;const e=this.row,s=this.getProperty("xalignat");for(;e.length<s;)e.push(this.create("node","mtd"));for(this.row=[],this.padded&&this.row.push(this.create("node","mtd"));t=e.shift();)this.row.push(t),t=e.shift(),t&&this.row.push(t),(e.length||this.padded)&&this.row.push(this.create("node","mtd"));this.row.length>this.maxrow&&(this.maxrow=this.row.length),super.EndRow();const i=this.table[this.table.length-1];if(this.getProperty("zeroWidthLabel")&&i.isKind("mlabeledtr")){const t=Uo.getChildren(i)[0],e=this.factory.configuration.options.tagSide,s=Object.assign({width:0},"right"===e?{lspace:"-1width"}:{}),r=this.create("node","mpadded",Uo.getChildren(t),s);t.setChildren([r])}}EndTable(){if(super.EndTable(),this.center&&this.maxrow<=2){delete this.arraydef.width,delete this.global.indentalign}}}var Dl;!function(t){t.NEW_DELIMITER="new-Delimiter",t.NEW_COMMAND="new-Command",t.NEW_ENVIRONMENT="new-Environment"}(Dl||(Dl={}));const Pl=-100,Bl={GetCSname(t,e){if("\\"!==t.GetNext())throw new Zo("MissingCS","%1 must be followed by a control sequence",e);const s=$o.trimSpaces(t.GetArgument(e)).substring(1);return this.checkProtectedMacros(t,s),s},GetCsNameArgument(t,e){let s=$o.trimSpaces(t.GetArgument(e));if("\\"===s.charAt(0)&&(s=s.substring(1)),!s.match(/^(.|[a-z]+)$/i))throw new Zo("IllegalControlSequenceName","Illegal control sequence name for %1",e);return this.checkProtectedMacros(t,s),s},GetArgCount(t,e){let s=t.GetBrackets(e);if(s&&(s=$o.trimSpaces(s),!s.match(/^[0-9]+$/)))throw new Zo("IllegalParamNumber","Illegal number of parameters specified in %1",e);return s},GetTemplate(t,e,s){let i=t.GetNext();const r=[];let n=0,o=t.i;for(;t.i<t.string.length;){if(i=t.GetNext(),"#"===i){if(o!==t.i&&(r[n]=t.string.substring(o,t.i)),i=t.string.charAt(++t.i),!i.match(/^[1-9]$/))throw new Zo("CantUseHash2","Illegal use of # in template for %1",s);if(parseInt(i)!==++n)throw new Zo("SequentialParam","Parameters for %1 must be numbered sequentially",s);o=t.i+1}else if("{"===i)return o!==t.i&&(r[n]=t.string.substring(o,t.i)),r.length>0?[n.toString()].concat(r):n;t.i++}throw new Zo("MissingReplacementString","Missing replacement string for definition of %1",e)},GetParameter(t,e,s){if(null==s)return t.GetArgument(e);let i=t.i,r=0,n=!1;for(;t.i<t.string.length;){const o=t.string.charAt(t.i);if("{"===o)n=t.i===i,t.GetArgument(e),r=t.i-i;else{if(this.MatchParam(t,s))return n&&(i++,r-=2),t.string.substring(i,i+r);if("\\"===o){t.i++,r++,n=!1;const e=t.string.substring(t.i).match(/[a-z]+|./i);e&&(t.i+=e[0].length,r=t.i-i)}else t.i++,r++,n=!1}}throw new Zo("RunawayArgument","Runaway argument for %1?",e)},MatchParam:(t,e)=>t.string.substring(t.i,t.i+e.length)!==e||e.match(/\\[a-z]+$/i)&&t.string.charAt(t.i+e.length).match(/[a-z]/i)?0:(t.i+=e.length,1),checkGlobal:(t,e,s)=>t.stack.env.isGlobal?t.configuration.packageData.get("begingroup").stack.checkGlobal(e,s):s.map((e=>t.configuration.handlers.retrieve(e))),checkProtectedMacros(t,e){var s;if(null===(s=t.options.protectedMacros)||void 0===s?void 0:s.includes(e))throw new Zo("ProtectedMacro","The control sequence %1 can't be redefined",`\\${e}`)},addDelimiter(t,e,s,i){const r=e.substring(1);this.checkProtectedMacros(t,r);const[n,o]=Bl.checkGlobal(t,[r,e],[Dl.NEW_COMMAND,Dl.NEW_DELIMITER]);r!==e&&n.remove(r),o.add(e,new _a(e,s,i)),delete t.stack.env.isGlobal},addMacro(t,e,s,i,r=""){this.checkProtectedMacros(t,e);const n=Bl.checkGlobal(t,[e],[Dl.NEW_COMMAND])[0];this.undefineDelimiter(t,"\\"+e),n.add(e,new wa(r||e,s,i)),delete t.stack.env.isGlobal},addEnvironment(t,e,s,i){Bl.checkGlobal(t,[e],[Dl.NEW_ENVIRONMENT])[0].add(e,new wa(e,s,i)),delete t.stack.env.isGlobal},undefineMacro(t,e){const s=Bl.checkGlobal(t,[e],[Dl.NEW_COMMAND])[0];s.remove(e),t.configuration.handlers.get(Jo.MACRO).applicable(e)&&(s.add(e,new wa(e,(()=>Fa.FALLBACK),[])),this.undefineDelimiter(t,"\\"+e)),delete t.stack.env.isGlobal},undefineDelimiter(t,e){const s=Bl.checkGlobal(t,[e],[Dl.NEW_DELIMITER])[0];s.remove(e),t.configuration.handlers.get(Jo.DELIMITER).applicable(e)&&s.add(e,new _a(e,null,{})),delete t.stack.env.isGlobal}};function Fl(t){if(!t||t.isInferred&&0===t.childNodes.length)return[null,null];if(t.isKind("msubsup")&&jl(t))return[t,null];const e=Uo.getChildAt(t,0);return t.isInferred&&e&&jl(e)?(t.childNodes.splice(0,1),[e,t]):[null,t]}function jl(t){const e=t.childNodes[0];return e&&e.isKind("mi")&&""===e.getText()}const Ul={AmsEqnArray(t,e,s,i,r,n,o,a){const l=t.GetBrackets("\\begin{"+e.getName()+"}"),c=vl.EqnArray(t,e,s,i,r,n,o,a);return ua.setArrayAlign(c,l,t)},AlignAt(t,e,s,i){const r=e.getName();let n,o="",a="";const l=[];i||(n=t.GetBrackets("\\begin{"+r+"}"));const c=t.GetArgument("\\begin{"+r+"}");if(c.match(/[^0-9]/))throw new Zo("PositiveIntegerArg","Argument to %1 must be a positive integer","\\begin{"+r+"}");let h=parseInt(c,10);for(;h>0;)o+="rl",a+="bt",l.push("0em 0em"),h--;const d=l.join(" ");if(i)return Ul.EqnArray(t,e,s,i,o,a,d);const u=Ul.EqnArray(t,e,s,i,o,a,d);return ua.setArrayAlign(u,n,t)},Multline(t,e,s){ua.checkEqnEnv(t),t.Push(e);const i=t.options.ams.multlineIndent,r=t.itemFactory.create("multline",s,t.stack);return r.arraydef={displaystyle:!0,rowspacing:".5em",columnspacing:"100%",width:t.options.ams.multlineWidth,side:t.options.tagSide,minlabelspacing:t.options.tagIndent,"data-array-padding":`${i} ${i}`,"data-width-includes-label":!0},r},XalignAt(t,e,s,i){const r=t.GetArgument("\\begin{"+e.getName()+"}");if(r.match(/[^0-9]/))throw new Zo("PositiveIntegerArg","Argument to %1 must be a positive integer","\\begin{"+e.getName()+"}");const n=i?"crl":"rlc",o=i?"mbt":"btm",a=i?"fit auto auto":"auto auto fit",l=Ul.FlalignArray(t,e,s,i,!1,n,o,a,!0);return l.setProperty("xalignat",2*parseInt(r)),l},FlalignArray(t,e,s,i,r,n,o,a,l=!1){ua.checkEqnEnv(t),t.Push(e),n=n.split("").join(" ").replace(/r/g,"right").replace(/l/g,"left").replace(/c/g,"center"),o=yl(o);const c=t.itemFactory.create("flalign",e.getName(),s,i,r,t.stack);return c.arraydef={width:"100%",displaystyle:!0,columnalign:n,columnspacing:"0em",columnwidth:a,rowspacing:"3pt","data-break-align":o,side:t.options.tagSide,minlabelspacing:l?"0":t.options.tagIndent,"data-width-includes-label":!0},c.setProperty("zeroWidthLabel",l),c},HandleDeclareOp(t,e){const s=t.GetStar()?"*":"",i=Bl.GetCsNameArgument(t,e),r=t.GetArgument(e);Bl.addMacro(t,i,Ul.Macro,[`\\operatorname${s}{${r}}`]),t.Push(t.itemFactory.create("null"))},HandleOperatorName(t,e){const s=t.GetStar(),i=$o.trimSpaces(t.GetArgument(e));let r=new ia(i,Object.assign(Object.assign({},t.stack.env),{font:sa.Variant.NORMAL,multiLetterIdentifiers:t.options.ams.operatornamePattern,operatorLetters:!0}),t.configuration).mml();if(r.isKind("mi")||(r=t.create("node","TeXAtom",[r])),Uo.setProperties(r,{movesupsub:s,movablelimits:!0,texClass:pr.OP}),!s){const e=t.GetNext(),s=t.i;"\\"===e&&++t.i&&"limits"!==t.GetCS()&&(t.i=s)}t.Push(t.itemFactory.create("fn",r))},SideSet(t,e){const[s,i]=Fl(t.ParseArg(e)),[r,n]=Fl(t.ParseArg(e)),o=t.ParseArg(e);let a=o;s&&(i?s.replaceChild(t.create("node","mphantom",[t.create("node","mpadded",[ua.copyNode(o,t)],{width:0})]),Uo.getChildAt(s,0)):(a=t.create("node","mmultiscripts",[o]),r&&Uo.appendChildren(a,[Uo.getChildAt(r,1)||t.create("node","none"),Uo.getChildAt(r,2)||t.create("node","none")]),Uo.setProperty(a,"scriptalign","left"),Uo.appendChildren(a,[t.create("node","mprescripts"),Uo.getChildAt(s,1)||t.create("node","none"),Uo.getChildAt(s,2)||t.create("node","none")]))),r&&a===o&&(r.replaceChild(o,Uo.getChildAt(r,0)),a=r);const l=t.create("node","TeXAtom",[],{texClass:pr.OP,movesupsub:!0,movablelimits:!0});i&&(s&&l.appendChild(s),l.appendChild(i)),l.appendChild(a),n&&l.appendChild(n),t.Push(l)},operatorLetter:(t,e)=>!!t.stack.env.operatorLetters&&_l.variable(t,e),MultiIntegral(t,e,s){let i=t.GetNext();if("\\"===i){const r=t.i;i=t.GetArgument(e),t.i=r,"\\limits"===i&&(s="\\!\\!\\mathop{\\,\\,"+s+"}")}t.string=s+" "+t.string.slice(t.i),t.i=0},xArrow(t,e,s,i,r,n=0){const o={width:"+"+$o.em((i+r)/18),lspace:$o.em(i/18)},a=t.GetBrackets(e),l=t.ParseArg(e),c=t.create("node","mspace",[],{depth:".2em"});let h=t.create("token","mo",{stretchy:!0,texClass:pr.REL},String.fromCodePoint(s));n&&h.attributes.set("minsize",$o.em(n)),h=t.create("node","mstyle",[h],{scriptlevel:0});const d=t.create("node","munderover",[h]);let u=t.create("node","mpadded",[l,c],o);if(Uo.setAttribute(u,"voffset","-.2em"),Uo.setAttribute(u,"height","-.2em"),Uo.setChild(d,d.over,u),a){const e=new ia(a,t.stack.env,t.configuration).mml(),s=t.create("node","mspace",[],{height:".75em"});u=t.create("node","mpadded",[e,s],o),Uo.setAttribute(u,"voffset",".15em"),Uo.setAttribute(u,"depth","-.15em"),Uo.setChild(d,d.under,u)}Uo.setProperty(d,"subsupOK",!0),t.Push(d)},HandleShove(t,e,s){const i=t.stack.Top();if("multline"!==i.kind)throw new Zo("CommandOnlyAllowedInEnv","%1 only allowed in %2 environment",t.currentCS,"multline");if(i.Size())throw new Zo("CommandAtTheBeginingOfLine","%1 must come at the beginning of the line",t.currentCS);i.setProperty("shove",s)},CFrac(t,e){let s=$o.trimSpaces(t.GetBrackets(e,""));const i=t.GetArgument(e),r=t.GetArgument(e),n={l:sa.Align.LEFT,r:sa.Align.RIGHT,"":""},o=new ia("\\strut\\textstyle{"+i+"}",t.stack.env,t.configuration).mml(),a=new ia("\\strut\\textstyle{"+r+"}",t.stack.env,t.configuration).mml(),l=t.create("node","mfrac",[o,a]);if(s=n[s],null==s)throw new Zo("IllegalAlign","Illegal alignment specified in %1",t.currentCS);s&&Uo.setProperties(l,{numalign:s,denomalign:s}),t.Push(l)},Genfrac(t,e,s,i,r,n){null==s&&(s=t.GetDelimiterArg(e)),null==i&&(i=t.GetDelimiterArg(e)),null==r&&(r=t.GetArgument(e)),null==n&&(n=$o.trimSpaces(t.GetArgument(e)));const o=t.ParseArg(e),a=t.ParseArg(e);let l=t.create("node","mfrac",[o,a]);if(""!==r&&Uo.setAttribute(l,"linethickness",r),(s||i)&&(Uo.setProperty(l,"withDelims",!0),l=ua.fixedFence(t.configuration,s,l,i)),""!==n){const e=parseInt(n,10),s=["D","T","S","SS"][e];if(null==s)throw new Zo("BadMathStyleFor","Bad math style for %1",t.currentCS);l=t.create("node","mstyle",[l]),"D"===s?Uo.setProperties(l,{displaystyle:!0,scriptlevel:0}):Uo.setProperties(l,{displaystyle:!1,scriptlevel:e-1})}t.Push(l)},HandleTag(t,e){if(!t.tags.currentTag.taggable&&t.tags.env)throw new Zo("CommandNotAllowedInEnv","%1 not allowed in %2 environment",t.currentCS,t.tags.env);if(t.tags.currentTag.tag)throw new Zo("MultipleCommand","Multiple %1",t.currentCS);const s=t.GetStar(),i=$o.trimSpaces(t.GetArgument(e));t.tags.tag(i,s),t.Push(t.itemFactory.create("null"))},HandleNoTag:vl.HandleNoTag,HandleRef:vl.HandleRef,Macro:vl.Macro,Accent:vl.Accent,Tilde:vl.Tilde,Array:vl.Array,Spacer:vl.Spacer,NamedOp:vl.NamedOp,EqnArray:vl.EqnArray,Equation:vl.Equation};new Ra("AMSmath-mathchar0mo",_l.mathchar0mo,{iiiint:["\u2a0c",{texClass:pr.OP}]}),new Ia("AMSmath-operatorLetter",Ul.operatorLetter,/[-*]/i),new Oa("AMSmath-macros",{mathring:[Ul.Accent,"02DA"],nobreakspace:Ul.Tilde,negmedspace:[Ul.Spacer,co.negativemediummathspace],negthickspace:[Ul.Spacer,co.negativethickmathspace],idotsint:[Ul.MultiIntegral,"\\int\\cdots\\int"],dddot:[Ul.Accent,"20DB"],ddddot:[Ul.Accent,"20DC"],sideset:Ul.SideSet,boxed:[Ul.Macro,"\\fbox{$\\displaystyle{#1}$}",1],tag:Ul.HandleTag,notag:Ul.HandleNoTag,eqref:[Ul.HandleRef,!0],substack:[Ul.Macro,"\\begin{subarray}{c}#1\\end{subarray}",1],injlim:[Ul.NamedOp,"inj&thinsp;lim"],projlim:[Ul.NamedOp,"proj&thinsp;lim"],varliminf:[Ul.Macro,"\\mathop{\\underline{\\mmlToken{mi}{lim}}}"],varlimsup:[Ul.Macro,"\\mathop{\\overline{\\mmlToken{mi}{lim}}}"],varinjlim:[Ul.Macro,"\\mathop{\\underrightarrow{\\mmlToken{mi}{lim}}}"],varprojlim:[Ul.Macro,"\\mathop{\\underleftarrow{\\mmlToken{mi}{lim}}}"],DeclareMathOperator:Ul.HandleDeclareOp,operatorname:Ul.HandleOperatorName,genfrac:Ul.Genfrac,frac:[Ul.Genfrac,"","","",""],tfrac:[Ul.Genfrac,"","","","1"],dfrac:[Ul.Genfrac,"","","","0"],binom:[Ul.Genfrac,"(",")","0",""],tbinom:[Ul.Genfrac,"(",")","0","1"],dbinom:[Ul.Genfrac,"(",")","0","0"],cfrac:Ul.CFrac,shoveleft:[Ul.HandleShove,sa.Align.LEFT],shoveright:[Ul.HandleShove,sa.Align.RIGHT],xrightarrow:[Ul.xArrow,8594,5,10],xleftarrow:[Ul.xArrow,8592,10,5]}),new Da("AMSmath-environment",_l.environment,{"equation*":[Ul.Equation,null,!1],"eqnarray*":[Ul.EqnArray,null,!1,!0,"rcl","bmt",ua.cols(0,co.thickmathspace),".5em"],align:[Ul.EqnArray,null,!0,!0,"rl","bt",ua.cols(0,2)],"align*":[Ul.EqnArray,null,!1,!0,"rl","bt",ua.cols(0,2)],multline:[Ul.Multline,null,!0],"multline*":[Ul.Multline,null,!1],split:[Ul.EqnArray,null,!1,!1,"rl","bt",ua.cols(0)],gather:[Ul.EqnArray,null,!0,!0,"c","m"],"gather*":[Ul.EqnArray,null,!1,!0,"c","m"],alignat:[Ul.AlignAt,null,!0,!0],"alignat*":[Ul.AlignAt,null,!1,!0],alignedat:[Ul.AlignAt,null,!1,!1],aligned:[Ul.AmsEqnArray,null,null,null,"rl","bt",ua.cols(0,2),".5em","D"],gathered:[Ul.AmsEqnArray,null,null,null,"c","m",null,".5em","D"],xalignat:[Ul.XalignAt,null,!0,!0],"xalignat*":[Ul.XalignAt,null,!1,!0],xxalignat:[Ul.XalignAt,null,!1,!1],flalign:[Ul.FlalignArray,null,!0,!1,!0,"rlc","btm","auto auto fit"],"flalign*":[Ul.FlalignArray,null,!1,!1,!0,"rlc","btm","auto auto fit"],subarray:[Ul.Array,null,null,null,null,ua.cols(0),"0.1em","S",!0],smallmatrix:[Ul.Array,null,null,null,"c",ua.cols(1/3),".2em","S",!0],matrix:[Ul.Array,null,null,null,"c"],pmatrix:[Ul.Array,null,"(",")","c"],bmatrix:[Ul.Array,null,"[","]","c"],Bmatrix:[Ul.Array,null,"\\{","\\}","c"],vmatrix:[Ul.Array,null,"\\vert","\\vert","c"],Vmatrix:[Ul.Array,null,"\\Vert","\\Vert","c"],cases:[Ul.Array,null,"\\{",".","ll",null,".2em","T"]}),new Sa("AMSmath-delimiter",_l.delimiter,{"\\lvert":["|",{texClass:pr.OPEN}],"\\rvert":["|",{texClass:pr.CLOSE}],"\\lVert":["\u2016",{texClass:pr.OPEN}],"\\rVert":["\u2016",{texClass:pr.CLOSE}]}),new Ra("AMSsymbols-mathchar0mi",_l.mathchar0mi,{digamma:"\u03dd",varkappa:"\u03f0",varGamma:["\u0393",{mathvariant:sa.Variant.ITALIC}],varDelta:["\u0394",{mathvariant:sa.Variant.ITALIC}],varTheta:["\u0398",{mathvariant:sa.Variant.ITALIC}],varLambda:["\u039b",{mathvariant:sa.Variant.ITALIC}],varXi:["\u039e",{mathvariant:sa.Variant.ITALIC}],varPi:["\u03a0",{mathvariant:sa.Variant.ITALIC}],varSigma:["\u03a3",{mathvariant:sa.Variant.ITALIC}],varUpsilon:["\u03a5",{mathvariant:sa.Variant.ITALIC}],varPhi:["\u03a6",{mathvariant:sa.Variant.ITALIC}],varPsi:["\u03a8",{mathvariant:sa.Variant.ITALIC}],varOmega:["\u03a9",{mathvariant:sa.Variant.ITALIC}],beth:"\u2136",gimel:"\u2137",daleth:"\u2138",backprime:["\u2035",{variantForm:!0}],hslash:"\u210f",varnothing:["\u2205",{variantForm:!0}],blacktriangle:"\u25b4",triangledown:["\u25bd",{variantForm:!0}],blacktriangledown:"\u25be",square:"\u25fb",Box:"\u25fb",blacksquare:"\u25fc",lozenge:"\u25ca",Diamond:"\u25ca",blacklozenge:"\u29eb",circledS:["\u24c8",{mathvariant:sa.Variant.NORMAL}],bigstar:"\u2605",sphericalangle:"\u2222",measuredangle:"\u2221",nexists:"\u2204",complement:"\u2201",mho:"\u2127",eth:["\xf0",{mathvariant:sa.Variant.NORMAL}],Finv:"\u2132",diagup:"\u2571",Game:"\u2141",diagdown:"\u2572",Bbbk:["k",{mathvariant:sa.Variant.DOUBLESTRUCK}],yen:"\xa5",circledR:"\xae",checkmark:"\u2713",maltese:"\u2720"}),new Ra("AMSsymbols-mathchar0mo",_l.mathchar0mo,{dotplus:"\u2214",ltimes:"\u22c9",smallsetminus:["\u2216",{variantForm:!0}],rtimes:"\u22ca",Cap:"\u22d2",doublecap:"\u22d2",leftthreetimes:"\u22cb",Cup:"\u22d3",doublecup:"\u22d3",rightthreetimes:"\u22cc",barwedge:"\u22bc",curlywedge:"\u22cf",veebar:"\u22bb",curlyvee:"\u22ce",doublebarwedge:"\u2a5e",boxminus:"\u229f",circleddash:"\u229d",boxtimes:"\u22a0",circledast:"\u229b",boxdot:"\u22a1",circledcirc:"\u229a",boxplus:"\u229e",centerdot:["\u22c5",{variantForm:!0}],divideontimes:"\u22c7",intercal:"\u22ba",leqq:"\u2266",geqq:"\u2267",leqslant:"\u2a7d",geqslant:"\u2a7e",eqslantless:"\u2a95",eqslantgtr:"\u2a96",lesssim:"\u2272",gtrsim:"\u2273",lessapprox:"\u2a85",gtrapprox:"\u2a86",approxeq:"\u224a",lessdot:"\u22d6",gtrdot:"\u22d7",lll:"\u22d8",llless:"\u22d8",ggg:"\u22d9",gggtr:"\u22d9",lessgtr:"\u2276",gtrless:"\u2277",lesseqgtr:"\u22da",gtreqless:"\u22db",lesseqqgtr:"\u2a8b",gtreqqless:"\u2a8c",doteqdot:"\u2251",Doteq:"\u2251",eqcirc:"\u2256",risingdotseq:"\u2253",circeq:"\u2257",fallingdotseq:"\u2252",triangleq:"\u225c",backsim:"\u223d",thicksim:["\u223c",{variantForm:!0}],backsimeq:"\u22cd",thickapprox:["\u2248",{variantForm:!0}],subseteqq:"\u2ac5",supseteqq:"\u2ac6",Subset:"\u22d0",Supset:"\u22d1",sqsubset:"\u228f",sqsupset:"\u2290",preccurlyeq:"\u227c",succcurlyeq:"\u227d",curlyeqprec:"\u22de",curlyeqsucc:"\u22df",precsim:"\u227e",succsim:"\u227f",precapprox:"\u2ab7",succapprox:"\u2ab8",vartriangleleft:"\u22b2",lhd:"\u22b2",vartriangleright:"\u22b3",rhd:"\u22b3",trianglelefteq:"\u22b4",unlhd:"\u22b4",trianglerighteq:"\u22b5",unrhd:"\u22b5",vDash:"\u22a8",Vdash:"\u22a9",Vvdash:"\u22aa",smallsmile:["\u2323",{variantForm:!0}],shortmid:["\u2223",{variantForm:!0}],smallfrown:["\u2322",{variantForm:!0}],shortparallel:["\u2225",{variantForm:!0}],bumpeq:"\u224f",between:"\u226c",Bumpeq:"\u224e",pitchfork:"\u22d4",varpropto:["\u221d",{variantForm:!0}],backepsilon:"\u220d",blacktriangleleft:"\u25c2",blacktriangleright:"\u25b8",therefore:"\u2234",because:"\u2235",eqsim:"\u2242",vartriangle:["\u25b3",{variantForm:!0}],Join:"\u22c8",nless:"\u226e",ngtr:"\u226f",nleq:"\u2270",ngeq:"\u2271",nleqslant:["\u2a87",{variantForm:!0}],ngeqslant:["\u2a88",{variantForm:!0}],nleqq:["\u2270",{variantForm:!0}],ngeqq:["\u2271",{variantForm:!0}],lneq:"\u2a87",gneq:"\u2a88",lneqq:"\u2268",gneqq:"\u2269",lvertneqq:["\u2268",{variantForm:!0}],gvertneqq:["\u2269",{variantForm:!0}],lnsim:"\u22e6",gnsim:"\u22e7",lnapprox:"\u2a89",gnapprox:"\u2a8a",nprec:"\u2280",nsucc:"\u2281",npreceq:["\u22e0",{variantForm:!0}],nsucceq:["\u22e1",{variantForm:!0}],precneqq:"\u2ab5",succneqq:"\u2ab6",precnsim:"\u22e8",succnsim:"\u22e9",precnapprox:"\u2ab9",succnapprox:"\u2aba",nsim:"\u2241",ncong:"\u2247",nshortmid:["\u2224",{variantForm:!0}],nshortparallel:["\u2226",{variantForm:!0}],nmid:"\u2224",nparallel:"\u2226",nvdash:"\u22ac",nvDash:"\u22ad",nVdash:"\u22ae",nVDash:"\u22af",ntriangleleft:"\u22ea",ntriangleright:"\u22eb",ntrianglelefteq:"\u22ec",ntrianglerighteq:"\u22ed",nsubseteq:"\u2288",nsupseteq:"\u2289",nsubseteqq:["\u2288",{variantForm:!0}],nsupseteqq:["\u2289",{variantForm:!0}],subsetneq:"\u228a",supsetneq:"\u228b",varsubsetneq:["\u228a",{variantForm:!0}],varsupsetneq:["\u228b",{variantForm:!0}],subsetneqq:"\u2acb",supsetneqq:"\u2acc",varsubsetneqq:["\u2acb",{variantForm:!0}],varsupsetneqq:["\u2acc",{variantForm:!0}],leftleftarrows:"\u21c7",rightrightarrows:"\u21c9",leftrightarrows:"\u21c6",rightleftarrows:"\u21c4",Lleftarrow:"\u21da",Rrightarrow:"\u21db",twoheadleftarrow:"\u219e",twoheadrightarrow:"\u21a0",leftarrowtail:"\u21a2",rightarrowtail:"\u21a3",looparrowleft:"\u21ab",looparrowright:"\u21ac",leftrightharpoons:"\u21cb",rightleftharpoons:["\u21cc",{variantForm:!0}],curvearrowleft:"\u21b6",curvearrowright:"\u21b7",circlearrowleft:"\u21ba",circlearrowright:"\u21bb",Lsh:"\u21b0",Rsh:"\u21b1",upuparrows:"\u21c8",downdownarrows:"\u21ca",upharpoonleft:"\u21bf",upharpoonright:"\u21be",downharpoonleft:"\u21c3",restriction:"\u21be",multimap:"\u22b8",downharpoonright:"\u21c2",leftrightsquigarrow:"\u21ad",rightsquigarrow:"\u21dd",leadsto:"\u21dd",dashrightarrow:"\u21e2",dashleftarrow:"\u21e0",nleftarrow:"\u219a",nrightarrow:"\u219b",nLeftarrow:"\u21cd",nRightarrow:"\u21cf",nleftrightarrow:"\u21ae",nLeftrightarrow:"\u21ce"}),new Sa("AMSsymbols-delimiter",_l.delimiter,{"\\ulcorner":"\u231c","\\urcorner":"\u231d","\\llcorner":"\u231e","\\lrcorner":"\u231f"}),new Oa("AMSsymbols-macros",{implies:[Ul.Macro,"\\;\\Longrightarrow\\;"],impliedby:[Ul.Macro,"\\;\\Longleftarrow\\;"]});class ql extends ea{get kind(){return"beginEnv"}get isOpen(){return!0}checkItem(t){if(t.isKind("end")){if(t.getName()!==this.getName())throw new Zo("EnvBadEnd","\\begin{%1} ended with \\end{%2}",this.getName(),t.getName());return[[this.factory.create("mml",this.toMml())],!0]}if(t.isKind("stop"))throw new Zo("EnvMissingEnd","Missing \\end{%1}",this.getName());return super.checkItem(t)}}const Hl={NewCommand(t,e){const s=Bl.GetCsNameArgument(t,e),i=Bl.GetArgCount(t,e),r=t.GetBrackets(e),n=t.GetArgument(e);Bl.addMacro(t,s,Hl.Macro,[n,i,r]),t.Push(t.itemFactory.create("null"))},NewEnvironment(t,e){const s=$o.trimSpaces(t.GetArgument(e)),i=Bl.GetArgCount(t,e),r=t.GetBrackets(e),n=t.GetArgument(e),o=t.GetArgument(e);Bl.addEnvironment(t,s,Hl.BeginEnv,[!0,n,o,i,r]),t.Push(t.itemFactory.create("null"))},MacroDef(t,e){const s=Bl.GetCSname(t,e),i=Bl.GetTemplate(t,e,"\\"+s),r=t.GetArgument(e);i instanceof Array?Bl.addMacro(t,s,Hl.MacroWithTemplate,[r].concat(i)):Bl.addMacro(t,s,Hl.Macro,[r,i]),t.Push(t.itemFactory.create("null"))},Let(t,e){const s=Bl.GetCSname(t,e);let i=t.GetNext();"="===i&&(t.i++,i=t.GetNext());const r=t.configuration.handlers;if(t.Push(t.itemFactory.create("null")),"\\"===i){if(s===(e=Bl.GetCSname(t,e)))return;const i=r.get(Jo.MACRO).applicable(e);if(i instanceof Ma){const r=i.lookup(e);return void Bl.addMacro(t,s,r.func,r.args,r.token)}if(i instanceof Ra&&!(i instanceof Sa)){const r=i.lookup(e),n=t=>i.parser(t,r);return void Bl.addMacro(t,s,n,[s,r.char])}const n=r.get(Jo.DELIMITER).lookup("\\"+e);return n?void Bl.addDelimiter(t,"\\"+s,n.char,n.attributes):(Bl.checkProtectedMacros(t,s),Bl.undefineMacro(t,s),void Bl.undefineDelimiter(t,"\\"+s))}t.i++;const n=r.get(Jo.DELIMITER).lookup(i);n?Bl.addDelimiter(t,"\\"+s,n.char,n.attributes):Bl.addMacro(t,s,Hl.Macro,[i])},MacroWithTemplate(t,e,s,i,...r){const n=parseInt(i,10);if(r.length){const i=[];if(t.GetNext(),r[0]&&!Bl.MatchParam(t,r[0]))throw new Zo("MismatchUseDef","Use of %1 doesn't match its definition",e);if(n){for(let s=0;s<n;s++)i.push(Bl.GetParameter(t,e,r[s+1]));s=ua.substituteArgs(t,i,s)}}t.string=ua.addArgs(t,s,t.string.slice(t.i)),t.i=0,ua.checkMaxMacros(t)},BeginEnv(t,e,s,i,r,n){const o=e.getName();if(t.stack.env.closing===o){delete t.stack.env.closing;if(t.stack.global.beginEnv&&(t.stack.global.beginEnv--,i)){const e=t.string.slice(t.i);t.string=ua.addArgs(t,t.string.substring(0,t.i),i),t.Parse(),t.string=e,t.i=0}return t.itemFactory.create("end").setProperty("name",o)}if(r){const e=[];if(null!=n){const s=t.GetBrackets(`\\begin{${o}}`);e.push(null==s?n:s)}for(let s=e.length;s<r;s++)e.push(t.GetArgument(`\\begin{${o}}`));s=ua.substituteArgs(t,e,s),i=ua.substituteArgs(t,[],i)}return t.string=ua.addArgs(t,s,t.string.slice(t.i)),t.i=0,t.stack.global.beginEnv=(t.stack.global.beginEnv||0)+1,t.itemFactory.create("beginEnv").setProperty("name",o)},Macro:vl.Macro},Wl=Hl;function zl(t,e){e.parseOptions.packageData.has("newcommand")||(e.parseOptions.packageData.set("newcommand",{}),new Sa(Dl.NEW_DELIMITER,_l.delimiter,{}),new Oa(Dl.NEW_COMMAND,{}),new Da(Dl.NEW_ENVIRONMENT,_l.environment,{}),e.parseOptions.handlers.add({[Jo.CHARACTER]:[],[Jo.DELIMITER]:[Dl.NEW_DELIMITER],[Jo.MACRO]:[Dl.NEW_DELIMITER,Dl.NEW_COMMAND],[Jo.ENVIRONMENT]:[Dl.NEW_ENVIRONMENT]},{},Pl))}new Oa("Newcommand-macros",{newcommand:Wl.NewCommand,renewcommand:Wl.NewCommand,newenvironment:Wl.NewEnvironment,renewenvironment:Wl.NewEnvironment,def:Wl.MacroDef,let:Wl.Let});const Xl=Ua.create("newcommand",{[Go.HANDLER]:{macro:["Newcommand-macros"]},[Go.ITEMS]:{[ql.prototype.kind]:ql},[Go.OPTIONS]:{maxMacros:1e3,protectedMacros:["begingroupSandbox"]},[Go.CONFIG]:zl});class Vl extends ya{}const Gl=Ua.create("ams",{[Go.HANDLER]:{[Jo.CHARACTER]:["AMSmath-operatorLetter"],[Jo.DELIMITER]:["AMSsymbols-delimiter","AMSmath-delimiter"],[Jo.MACRO]:["AMSsymbols-mathchar0mi","AMSsymbols-mathchar0mo","AMSsymbols-delimiter","AMSsymbols-macros","AMSmath-mathchar0mo","AMSmath-macros","AMSmath-delimiter"],[Jo.ENVIRONMENT]:["AMSmath-environment"]},[Go.ITEMS]:{[Ml.prototype.kind]:Ml,[Ol.prototype.kind]:Ol},[Go.TAGS]:{ams:Vl},[Go.OPTIONS]:{multlineWidth:"",ams:{operatornamePattern:/^[-*a-zA-Z]+/,multlineWidth:"100%",multlineIndent:"1em"}},[Go.CONFIG]:zl}),Jl=Hi.config;function Kl(t,e){const s=t.parseOptions.options.require,i=t.parseOptions.packageData.get("require").required,r=e.substring(s.prefix.length);if(!i.includes(r)){i.push(r);const s=function(t,e=[]){const s=t.parseOptions.options.require.prefix,i=[];for(const r of e)if(r.substring(0,s.length)===s)try{Kl(t,r)}catch(t){if(!t.retry)throw t;i.push(t.retry)}return i.length?Promise.all(i):null}(t,vi.dependencies[e]);s?Qn.retryAfter(s.then((()=>$l(t,e,r)))):$l(t,e,r)}}function $l(t,e,s){const i=Ha.get(s);if(i){let r=Jl[e]||{};i.options&&1===Object.keys(i.options).length&&i.options[s]&&(r={[s]:r}),t.configuration.add(s,t,r);const n=t.parseOptions.packageData.get("require").configured;i.preprocessors.length&&!n.has(s)&&(n.set(s,!0),Qn.retryAfter(Promise.resolve()))}}function Yl(t,e){var s,i;const r=t.options.require,n=r.allow,o=("["===e.substring(0,1)?"":r.prefix)+e;if(!(Object.hasOwn(n,o)?n[o]:Object.hasOwn(n,e)?n[e]:r.defaultAllow))throw new Zo("BadRequire",'Extension "%1" is not allowed to be loaded',o);const a=pi.packages.get(o);if(a||Qn.retryAfter(xi.load(o).catch((t=>{}))),a.hasFailed)throw new Zo("RequireFail",'Extension "%1" failed to load',e);const l=null===(s=vi[o])||void 0===s?void 0:s.rendererExtensions,c=null===(i=Hi.startup.document)||void 0===i?void 0:i.menu;l&&c&&c.addRequiredExtensions(l),Kl(t.configuration.packageData.get("require").jax,o)}const Ql={Require(t,e){const s=t.GetArgument(e);if(s.match(/[^_a-zA-Z0-9]/)||""===s)throw new Zo("BadPackageName","Argument for %1 is not a valid package name",e);Yl(t,s),t.Push(t.itemFactory.create("null"))}},Zl={require:{allow:Ii({base:!1,autoload:!1,configmacros:!1,tagformat:!1,setoptions:!1,texhtml:!1}),defaultAllow:!0,prefix:"tex"}};new Oa("require",{require:Ql.Require});const tc=Ua.create("require",{[Go.HANDLER]:{[Jo.MACRO]:["require"]},[Go.CONFIG]:function(t,e){e.parseOptions.packageData.set("require",{jax:e,required:[...e.options.packages],configured:new Map});const s=e.parseOptions.options.require,i=s.prefix;if(i.match(/[^_a-zA-Z0-9]/))throw Error("Illegal characters used in \\require prefix");vi.paths[i]||(vi.paths[i]="[mathjax]/input/tex/extensions"),s.prefix="["+i+"]/"},[Go.OPTIONS]:Zl});function ec(t,e,s,i){if(pi.packages.has(t.options.require.prefix+s)){const r=t.options.autoload[s],[n,o]=2===r.length&&Array.isArray(r[0])?r:[r,[]];for(const t of n)sc.remove(t);for(const t of o)ic.remove(t);t.string=(i?e+" ":"\\begin{"+e.slice(1)+"}")+t.string.slice(t.i),t.i=0}Yl(t,s)}const sc=new Oa("autoload-macros",{}),ic=new Oa("autoload-environments",{}),rc=Ua.create("autoload",{[Go.HANDLER]:{[Jo.MACRO]:["autoload-macros"],[Jo.ENVIRONMENT]:["autoload-environments"]},[Go.OPTIONS]:{autoload:Ii({action:["toggle","mathtip","texttip"],amscd:[[],["CD"]],bbox:["bbox"],boldsymbol:["boldsymbol"],braket:["bra","ket","braket","set","Bra","Ket","Braket","Set","ketbra","Ketbra"],bussproofs:[[],["prooftree"]],cancel:["cancel","bcancel","xcancel","cancelto"],color:["color","definecolor","textcolor","colorbox","fcolorbox"],enclose:["enclose"],extpfeil:["xtwoheadrightarrow","xtwoheadleftarrow","xmapsto","xlongequal","xtofrom","Newextarrow"],html:["data","href","class","style","cssId"],mhchem:["ce","pu"],newcommand:["newcommand","renewcommand","newenvironment","renewenvironment","def","let"],unicode:["unicode","U","char"],verb:["verb"]})},[Go.CONFIG]:function(t,e){const s=e.parseOptions,i=s.handlers.get(Jo.MACRO),r=s.handlers.get(Jo.ENVIRONMENT),n=s.options.autoload;s.packageData.set("autoload",{Autoload:ec});for(const t of Object.keys(n)){const e=n[t],[s,o]=2===e.length&&Array.isArray(e[0])?e:[e,[]];for(const e of s)i.lookup(e)&&"color"!==e||sc.add(e,new wa(e,ec,[t,!0]));for(const e of o)r.lookup(e)||ic.add(e,new wa(e,ec,[t,!1]))}s.packageData.get("require")||tc.config(t,e)},[Go.INIT]:function(t){t.options.require||Oi(t.options,tc.options)},[Go.PRIORITY]:10}),nc="configmacros-map",oc="configmacros-active-map",ac="configmacros-env-map";function lc(t,e,s){const i=s.parseOptions.handlers.retrieve(e),r=s.parseOptions.options[t];for(const t of Object.keys(r)){const e="string"==typeof r[t]?[r[t]]:r[t],s=Array.isArray(e[2])?new wa(t,Wl.MacroWithTemplate,e.slice(0,2).concat(e[2])):new wa(t,Wl.Macro,e);i.add(t,s)}}const cc=Ua.create("configmacros",{[Go.INIT]:function(t){new Ma(oc,{}),new Oa(nc,{}),new Da(ac,_l.environment,{}),t.append(Ua.local({handler:{[Jo.CHARACTER]:[oc],[Jo.MACRO]:[nc],[Jo.ENVIRONMENT]:[ac]},priority:3}))},[Go.CONFIG]:function(t,e){!function(t){lc("active",oc,t)}(e),function(t){lc("macros",nc,t)}(e),function(t){const e=t.parseOptions.handlers.retrieve(ac),s=t.parseOptions.options.environments;for(const t of Object.keys(s))e.add(t,new wa(t,Wl.BeginEnv,[!0].concat(s[t])))}(e)},[Go.ITEMS]:{[ql.prototype.kind]:ql},[Go.OPTIONS]:{active:Ii({}),macros:Ii({}),environments:Ii({})}});const hc=Ua.create("noundefined",{[Go.FALLBACK]:{[Jo.MACRO]:function(t,e){const s=t.create("text","\\"+e),i=t.options.noundefined,r={};for(const t of["color","background","size"])i[t]&&(r["math"+t]=i[t]);t.Push(t.create("node","mtext",[],r,s))}},[Go.OPTIONS]:{noundefined:{color:"red",background:"",size:""}},[Go.PRIORITY]:3});class dc extends ia{get texParser(){return this.configuration.packageData.get("textmacros").texParser}get tags(){return this.texParser.tags}constructor(t,e,s,i){super(t,e,s),this.level=i}mml(){return this.copyLists(),this.configuration.popParser(),null!=this.level?this.create("node","mstyle",this.nodes,{displaystyle:!1,scriptlevel:this.level}):1===this.nodes.length?this.nodes[0]:this.create("node","mrow",this.nodes)}copyLists(){const t=this.texParser.configuration;for(const[e,s]of Object.entries(this.configuration.nodeLists))for(const i of s)t.addNode(e,i);this.configuration.nodeLists={}}Parse(){this.text="",this.nodes=[],this.envStack=[],super.Parse()}saveText(){if(this.text){const t=this.stack.env.mathvariant,e=ua.internalText(this,this.text,t?{mathvariant:t}:{});this.text="",this.Push(e)}}Push(t){if(this.text&&this.saveText(),t instanceof Xa)return super.Push(t);t instanceof rl?this.stack.env.mathcolor=this.stack.env.color:t instanceof yr&&(this.addAttributes(t),this.nodes.push(t))}PushMath(t){const e=this.stack.env;for(const s of["mathsize","mathcolor"])e[s]&&!t.attributes.hasExplicit(s)&&(t.isToken||t.isKind("mstyle")||(t=this.create("node","mstyle",[t])),Uo.setAttribute(t,s,e[s]));t.isInferred&&(t=this.create("node","mrow",t.childNodes)),t.isKind("TeXAtom")||(t=this.create("node","TeXAtom",[t])),this.nodes.push(t)}addAttributes(t){const e=this.stack.env;if(t.isToken)for(const s of["mathsize","mathcolor","mathvariant"])e[s]&&!t.attributes.hasExplicit(s)&&Uo.setAttribute(t,s,e[s])}ParseTextArg(t,e){const s=this.GetArgument(t);return e=Object.assign(Object.assign({},this.stack.env),e),new dc(s,e,this.configuration).mml()}ParseArg(t){return new dc(this.GetArgument(t),this.stack.env,this.configuration).mml()}Error(t,e,...s){throw new Zo(t,e,...s)}}const uc={Comment(t,e){for(;t.i<t.string.length&&"\n"!==t.string.charAt(t.i);)t.i++;t.i++},Math(t,e){t.saveText();const s=t.i;let i,r,n=0;for(;r=t.GetNext();)switch(i=t.i++,r){case"\\":")"===t.GetCS()&&(r="\\(");case"$":if(0===n&&e===r){const e=t.texParser.configuration,r=new ia(t.string.substring(s,i),t.stack.env,e).mml();return void t.PushMath(r)}break;case"{":n++;break;case"}":0===n&&t.Error("ExtraCloseMissingOpen","Extra close brace or missing open brace"),n--}t.Error("MathNotTerminated","Math mode is not properly terminated")},MathModeOnly(t,e){t.Error("MathModeOnly","'%1' allowed only in math mode",e)},Misplaced(t,e){t.Error("Misplaced","Misplaced '%1'",e)},OpenBrace(t,e){const s=t.stack.env;t.envStack.push(s),t.stack.env=Object.assign({},s)},CloseBrace(t,e){t.envStack.length?(t.saveText(),t.stack.env=t.envStack.pop()):t.Error("ExtraCloseMissingOpen","Extra close brace or missing open brace")},OpenQuote(t,e){t.string.charAt(t.i)===e?(t.text+="\u201c",t.i++):t.text+="\u2018"},CloseQuote(t,e){t.string.charAt(t.i)===e?(t.text+="\u201d",t.i++):t.text+="\u2019"},Tilde(t,e){t.text+="\xa0"},Space(t,e){t.text+=" ",t.GetNext()},SelfQuote(t,e){t.text+=e.substring(1)},Insert(t,e,s){t.text+=s},Accent(t,e,s){const i=t.ParseArg(e),r=t.create("token","mo",{},s);t.addAttributes(r),t.Push(t.create("node","mover",[i,r]))},Emph(t,e){const s="-tex-mathit"===t.stack.env.mathvariant?"normal":"-tex-mathit";t.Push(t.ParseTextArg(e,{mathvariant:s}))},TextFont(t,e,s){t.saveText(),t.Push(t.ParseTextArg(e,{mathvariant:s}))},SetFont(t,e,s){t.saveText(),t.stack.env.mathvariant=s},SetSize(t,e,s){t.saveText(),t.stack.env.mathsize=s},CheckAutoload(t,e){const s=t.configuration.packageData.get("autoload"),i=t.texParser;e=e.slice(1);const r=i.lookup(Jo.MACRO,e);if(!r||s&&r._func===s.Autoload){if(i.parse(Jo.MACRO,[i,e]),!r)return;Mn(Promise.resolve())}i.parse(Jo.MACRO,[t,e])},Macro:vl.Macro,Spacer:vl.Spacer,Hskip:vl.Hskip,rule:vl.rule,Rule:vl.Rule,HandleRef:vl.HandleRef,UnderOver:vl.UnderOver,Lap:vl.Lap,Phantom:vl.Phantom,Smash:vl.Smash,MmlToken:vl.MmlToken},pc=sa.Variant;new Ma("text-special",{$:uc.Math,"%":uc.Comment,"^":uc.MathModeOnly,_:uc.MathModeOnly,"&":uc.Misplaced,"#":uc.Misplaced,"~":uc.Tilde," ":uc.Space,"\t":uc.Space,"\r":uc.Space,"\n":uc.Space,"\xa0":uc.Tilde,"{":uc.OpenBrace,"}":uc.CloseBrace,"`":uc.OpenQuote,"'":uc.CloseQuote}),new Oa("text-macros",{"(":uc.Math,$:uc.SelfQuote,_:uc.SelfQuote,"%":uc.SelfQuote,"{":uc.SelfQuote,"}":uc.SelfQuote," ":uc.SelfQuote,"&":uc.SelfQuote,"#":uc.SelfQuote,"\\":[uc.Macro,"$\\\\$"],"'":[uc.Accent,"\xb4"],"\u2019":[uc.Accent,"\xb4"],"`":[uc.Accent,"`"],"\u2018":[uc.Accent,"`"],"^":[uc.Accent,"^"],'"':[uc.Accent,"\xa8"],"~":[uc.Accent,"~"],"=":[uc.Accent,"\xaf"],".":[uc.Accent,"\u02d9"],u:[uc.Accent,"\u02d8"],v:[uc.Accent,"\u02c7"],emph:uc.Emph,rm:[uc.SetFont,pc.NORMAL],mit:[uc.SetFont,pc.ITALIC],oldstyle:[uc.SetFont,pc.OLDSTYLE],cal:[uc.SetFont,pc.CALLIGRAPHIC],it:[uc.SetFont,"-tex-mathit"],bf:[uc.SetFont,pc.BOLD],sf:[uc.SetFont,pc.SANSSERIF],tt:[uc.SetFont,pc.MONOSPACE],frak:[uc.TextFont,pc.FRAKTUR],Bbb:[uc.TextFont,pc.DOUBLESTRUCK],tiny:[uc.SetSize,.5],Tiny:[uc.SetSize,.6],scriptsize:[uc.SetSize,.7],small:[uc.SetSize,.85],normalsize:[uc.SetSize,1],large:[uc.SetSize,1.2],Large:[uc.SetSize,1.44],LARGE:[uc.SetSize,1.73],huge:[uc.SetSize,2.07],Huge:[uc.SetSize,2.49],textnormal:[uc.Macro,"{\\rm #1}",1],textup:[uc.Macro,"{\\rm #1}",1],textrm:[uc.Macro,"{\\rm #1}",1],textit:[uc.Macro,"{\\it #1}",1],textbf:[uc.Macro,"{\\bf #1}",1],textsf:[uc.Macro,"{\\sf #1}",1],texttt:[uc.Macro,"{\\tt #1}",1],dagger:[uc.Insert,"\u2020"],ddagger:[uc.Insert,"\u2021"],S:[uc.Insert,"\xa7"],AA:[uc.Insert,"\u212b"],ldots:[uc.Insert,"\u2026"],vdots:[uc.Insert,"\u22ee"],",":[uc.Spacer,co.thinmathspace],":":[uc.Spacer,co.mediummathspace],">":[uc.Spacer,co.mediummathspace],";":[uc.Spacer,co.thickmathspace],"!":[uc.Spacer,co.negativethinmathspace],enspace:[uc.Spacer,.5],quad:[uc.Spacer,1],qquad:[uc.Spacer,2],thinspace:[uc.Spacer,co.thinmathspace],negthinspace:[uc.Spacer,co.negativethinmathspace],hskip:uc.Hskip,hspace:uc.Hskip,kern:uc.Hskip,mskip:uc.Hskip,mspace:uc.Hskip,mkern:uc.Hskip,rule:uc.rule,Rule:[uc.Rule],Space:[uc.Rule,"blank"],color:uc.CheckAutoload,textcolor:uc.CheckAutoload,colorbox:uc.CheckAutoload,fcolorbox:uc.CheckAutoload,href:uc.CheckAutoload,style:uc.CheckAutoload,class:uc.CheckAutoload,data:uc.CheckAutoload,cssId:uc.CheckAutoload,unicode:uc.CheckAutoload,U:uc.CheckAutoload,char:uc.CheckAutoload,ref:[uc.HandleRef,!1],eqref:[uc.HandleRef,!0],underline:[uc.UnderOver,"2015"],llap:uc.Lap,rlap:uc.Lap,phantom:uc.Phantom,vphantom:[uc.Phantom,1,0],hphantom:[uc.Phantom,0,1],smash:uc.Smash,mmlToken:uc.MmlToken});const mc=Ua.create("text-base",{[Go.PARSER]:"text",[Go.PRIORITY]:1,[Go.HANDLER]:{[Jo.CHARACTER]:["command","text-special"],[Jo.MACRO]:["text-macros"]},[Go.FALLBACK]:{[Jo.CHARACTER]:(t,e)=>{t.text+=e},[Jo.MACRO]:(t,e)=>{const s=t.texParser,i=s.lookup(Jo.MACRO,e);i&&i._func!==uc.Macro&&t.Error("MathMacro","%1 is only supported in math mode","\\"+e),s.parse(Jo.MACRO,[t,e])}},[Go.ITEMS]:{[za.prototype.kind]:za,[Xa.prototype.kind]:Xa,[al.prototype.kind]:al,[rl.prototype.kind]:rl}});function fc(t,e,s,i){const r=t.configuration.packageData.get("textmacros");return t instanceof dc||(r.texParser=t),r.parseOptions.clear(),[new dc(e,i?{mathvariant:i}:{},r.parseOptions,s).mml()]}const gc=Ua.create("textmacros",{[Go.PRIORITY]:1,[Go.CONFIG]:(t,e)=>{const s=new Wa(e.parseOptions.options.textmacros.packages,["tex","text"]);s.init();const i=new ga(s,[]);i.options=e.parseOptions.options,s.config(e),Aa.addTags(s.tags),i.tags=Aa.getDefault(),i.tags.configuration=i,i.packageData=e.parseOptions.packageData,i.packageData.set("textmacros",{textConf:s,parseOptions:i,jax:e,texParser:null}),i.options.internalMath=fc},[Go.PREPROCESSORS]:[t=>{const e=t.data.packageData.get("textmacros");e.parseOptions.nodeFactory.setMmlFactory(e.jax.mmlFactory)}],[Go.OPTIONS]:{textmacros:{packages:["text-base"]}}});MathJax.loader&&MathJax.loader.checkVersion("input/tex",ii,"input"),li({_:{input:{tex_ts:Qt,tex:{ColumnParser:qt,Configuration:Gt,FilterUtil:Lt,FindTeX:kt,HandlerTypes:Rt,MapHandler:Vt,NodeFactory:jt,NodeUtil:It,ParseMethods:$t,ParseOptions:Ht,ParseUtil:Ut,Stack:Mt,StackItem:Dt,StackItemFactory:Ft,Tags:Wt,TexConstants:Pt,TexError:Ot,TexParser:Bt,Token:zt,TokenMap:Xt,UnitUtil:St,ams:{AmsConfiguration:ne,AmsItems:Zt,AmsMethods:ee},autoload:{AutoloadConfiguration:ae},base:{BaseConfiguration:Yt,BaseItems:Jt,BaseMethods:Kt},configmacros:{ConfigMacrosConfiguration:le},newcommand:{NewcommandConfiguration:re,NewcommandItems:se,NewcommandMethods:ie,NewcommandUtil:te},noundefined:{NoUndefinedConfiguration:ce},require:{RequireConfiguration:oe},textmacros:{TextMacrosConfiguration:ue,TextMacrosMethods:de,TextParser:he}}}}}),xi.preLoaded("input/tex-base","[tex]/ams","[tex]/newcommand","[tex]/textmacros","[tex]/noundefined","[tex]/require","[tex]/autoload","[tex]/configmacros"),function(t=[],e=!0){if(MathJax.startup){e&&(MathJax.startup.registerConstructor("tex",MathJax._.input.tex_ts.TeX),MathJax.startup.useInput("tex")),MathJax.config.tex||(MathJax.config.tex={});let s=MathJax.config.tex.packages;MathJax.config.tex.packages=t,s&&(Array.isArray(s)&&(s={"[+]":s.filter((e=>!t.includes(e)))}),Mi(MathJax.config.tex,{packages:s}))}}(["base","ams","newcommand","textmacros","noundefined","require","autoload","configmacros"]);const bc="http://www.w3.org/1998/Math/MathML";class Ec extends $i{findMath(t){const e=new Set;this.findMathNodes(t,e),this.findMathPrefixed(t,e);const s=this.adaptor.root(this.adaptor.document);return"html"===this.adaptor.kind(s)&&0===e.size&&this.findMathNS(t,e),this.processMath(e)}findMathNodes(t,e){for(const s of this.adaptor.tags(t,"math"))e.add(s)}findMathPrefixed(t,e){const s=this.adaptor.root(this.adaptor.document);for(const i of this.adaptor.allAttributes(s))if("xmlns:"===i.name.substring(0,6)&&i.value===bc){const s=i.name.substring(6);for(const i of this.adaptor.tags(t,s+":math"))e.add(i)}}findMathNS(t,e){for(const s of this.adaptor.tags(t,"math",bc))e.add(s)}processMath(t){const e=this.adaptor,s=[];for(const i of t.values()){if("mjx-assistive-mml"===e.kind(e.parent(i)))continue;const t="block"===e.getAttribute(i,"display")||"display"===e.getAttribute(i,"mode"),r={node:i,n:0,delim:""},n={node:i,n:0,delim:""};s.push({math:e.outerHTML(i),start:r,end:n,display:t})}return s}}Ec.OPTIONS={};class yc{constructor(t={}){const e=this.constructor;this.options=Di(Oi({},e.OPTIONS),t)}setMmlFactory(t){this.factory=t}compile(t){const e=this.makeNode(t);return e.verifyTree(this.options.verify),e.setInheritedAttributes({},!1,0,!1),e.walkTree(this.markMrows),e}makeNode(t){const e=this.adaptor;let s=!1;const i=e.kind(t).replace(/^.*:/,"");let r=e.getAttribute(t,"data-mjx-texclass")||"";r&&(r=this.filterAttribute("data-mjx-texclass",r)||"");let n=r&&"mrow"===i?"TeXAtom":i;for(const o of this.filterClassList(e.allClasses(t)))o.match(/^MJX-TeXAtom-/)&&"mrow"===i?(r=o.substring(12),n="TeXAtom"):"MJX-fixedlimits"===o&&(s=!0);return this.factory.getNodeClass(n)?this.createMml(n,t,r,s):this.unknownNode(n,t)}createMml(t,e,s,i){const r=this.factory.create(t);return"TeXAtom"!==t||"OP"!==s||i||(r.setProperty("movesupsub",!0),r.attributes.setInherited("movablelimits",!0)),s&&(r.texClass=pr[s],r.setProperty("texClass",r.texClass)),this.addAttributes(r,e),this.checkClass(r,e),this.addChildren(r,e),r}unknownNode(t,e){return this.factory.getNodeClass("html")&&this.options.allowHtmlInTokenNodes?this.factory.create("html").setHTML(e,this.adaptor):(this.error('Unknown node type "'+t+'"'),null)}addAttributes(t,e){let s=!1;for(const i of this.adaptor.allAttributes(e)){const e=i.name,r=this.filterAttribute(e,i.value);if(null!==r&&"xmlns"!==e)if("data-mjx-"===e.substring(0,9))switch(e.substring(9)){case"alternate":t.setProperty("variantForm",!0);break;case"variant":t.attributes.set("mathvariant",r),t.setProperty("ignore-variant",!0),s=!0;break;case"smallmatrix":t.setProperty("smallmatrix",!0),t.setProperty("useHeight",!1);break;case"mathaccent":t.setProperty("mathaccent","true"===r);break;case"auto-op":t.setProperty("autoOP","true"===r);break;case"script-align":t.setProperty("scriptalign",r);break;case"vbox":t.setProperty("vbox",r);break;default:t.attributes.set(e,r)}else if("class"!==e){const i=r.toLowerCase();"true"===i||"false"===i?t.attributes.set(e,"true"===i):s&&"mathvariant"===e||t.attributes.set(e,r)}}}filterAttribute(t,e){return e}filterClassList(t){return t}addChildren(t,e){if(0===t.arity)return;const s=this.adaptor;for(const i of s.childNodes(e)){const e=s.kind(i);if("#comment"!==e)if("#text"===e)this.addText(t,i);else if(t.isKind("annotation-xml"))t.appendChild(this.factory.create("XML").setXML(i,s));else{const e=t.appendChild(this.makeNode(i));0===e.arity&&s.childNodes(i).length&&!e.isKind("html")&&(this.options.fixMisplacedChildren?this.addChildren(t,i):e.mError("There should not be children for "+e.kind+" nodes",this.options.verify,!0))}}t.isToken&&this.trimSpace(t)}addText(t,e){let s=this.adaptor.value(e);(t.isToken||t.getProperty("isChars"))&&t.arity?(t.isToken&&(s=No(s),s=this.normalizeSpace(s)),t.appendChild(this.factory.create("text").setText(s))):s.match(/\S/)&&this.error('Unexpected text node "'+s+'"')}checkClass(t,e){const s=[];for(const i of this.filterClassList(this.adaptor.allClasses(e)))"MJX-"===i.substring(0,4)?"MJX-variant"===i?t.setProperty("variantForm",!0):"MJX-TeXAtom"!==i.substring(0,11)&&t.attributes.set("mathvariant",this.fixCalligraphic(i.substring(3))):s.push(i);s.length&&t.attributes.set("class",s.join(" "))}fixCalligraphic(t){return t.replace(/caligraphic/,"calligraphic")}markMrows(t){if(t.isKind("mrow")&&!t.isInferred&&t.childNodes.length>=2){const e=t.childNodes[0],s=t.childNodes[t.childNodes.length-1];e.isKind("mo")&&e.attributes.get("fence")&&e.attributes.get("stretchy")&&s.isKind("mo")&&s.attributes.get("fence")&&s.attributes.get("stretchy")&&(e.childNodes.length&&t.setProperty("open",e.getText()),s.childNodes.length&&t.setProperty("close",s.getText()))}}normalizeSpace(t){return t.replace(/[\t\n\r]/g," ").replace(/  +/g," ")}trimSpace(t){let e=t.childNodes[0];e&&(e.isKind("text")&&e.setText(e.getText().replace(/^ +/,"")),e=t.childNodes[t.childNodes.length-1],e.isKind("text")&&e.setText(e.getText().replace(/ +$/,"")))}error(t){throw new Error(t)}}yc.OPTIONS={MmlFactory:null,allowHtmlInTokenNodes:!1,fixMisplacedChildren:!0,verify:Object.assign({},yr.verifyDefaults),translateEntities:!0};class xc extends Yi{constructor(t={}){const[e,s,i]=Fi(t,Ec.OPTIONS,yc.OPTIONS);super(e),this.findMathML=this.options.FindMathML||new Ec(s),this.mathml=this.options.MathMLCompile||new yc(i),this.mmlFilters=new fi(this.options.mmlFilters)}setAdaptor(t){super.setAdaptor(t),this.findMathML.adaptor=t,this.mathml.adaptor=t}setMmlFactory(t){super.setMmlFactory(t),this.mathml.setMmlFactory(t)}get processStrings(){return!1}compile(t,e){let s=t.start.node;if(!s||!t.end.node||this.options.forceReparse||"#text"===this.adaptor.kind(s)){let i=this.executeFilters(this.preFilters,t,e,(t.math||"<math></math>").trim());"html"===this.options.parseAs&&(i=`<html><head></head><body>${i}</body></html>`);const r=this.checkForErrors(this.adaptor.parse(i,"text/"+this.options.parseAs)),n=this.adaptor.body(r);1!==this.adaptor.childNodes(n).length&&this.error("MathML must consist of a single element"),s=this.adaptor.remove(this.adaptor.firstChild(n)),"math"!==this.adaptor.kind(s).replace(/^[a-z]+:/,"")&&this.error("MathML must be formed by a <math> element, not <"+this.adaptor.kind(s)+">")}s=this.executeFilters(this.mmlFilters,t,e,s);let i=this.mathml.compile(s);return i=this.executeFilters(this.postFilters,t,e,i),t.display="block"===i.attributes.get("display"),i}checkForErrors(t){const e=this.adaptor.tags(this.adaptor.body(t),"parsererror")[0];return e&&(""===this.adaptor.textContent(e)&&this.error("Error processing MathML"),this.options.parseError.call(this,e)),t}error(t){throw new Error(t)}findMath(t){return this.findMathML.findMath(t)}}xc.NAME="MathML",xc.OPTIONS=Oi({parseAs:"html",forceReparse:!1,mmlFilters:[],FindMathML:null,MathMLCompile:null,parseError:function(t){this.error(this.adaptor.textContent(t).replace(/\n.*/g,""))}},Yi.OPTIONS),MathJax.loader&&MathJax.loader.checkVersion("input/mml",ii,"input"),li({_:{input:{mathml_ts:fe,mathml:{FindMathML:pe,MathMLCompile:me}}}}),MathJax.loader&&MathJax.loader.pathFilters.add((t=>(t.name=t.name.replace(/\/util\/entities\/.*?\.js/,"/input/mml/entities.js"),!0))),MathJax.startup&&(MathJax.startup.registerConstructor("mml",xc),MathJax.startup.useInput("mml"));const Nc={None:"",Vertical:"v",Horizontal:"h"},vc=Nc.Vertical,Tc=Nc.Horizontal;var Ac=function(t,e,s,i){return new(s||(s=Promise))((function(r,n){function o(t){try{l(i.next(t))}catch(t){n(t)}}function a(t){try{l(i.throw(t))}catch(t){n(t)}}function l(t){var e;t.done?r(t.value):(e=t.value,e instanceof s?e:new s((function(t){t(e)}))).then(o,a)}l((i=i.apply(t,e||[])).next())}))};const _c={dir:Nc.None};function wc(t,e,s){return s?Oi(t,{[e]:s})[e]:t[e]}class Cc{get CLASS(){return this.constructor}static charOptions(t,e){const s=t[e];if(!Array.isArray(s))throw Error(`Character data hasn't been loaded for 0x${e.toString(16).toUpperCase()}`);return 3===s.length&&(s[3]={}),s[3]}static defineDynamicFiles(t,e=""){const s={};return(t||[]).forEach((([t,i,r])=>{s[t]={extension:e,file:t,variants:i,delimiters:r||[],promise:null,failed:!1,setup:e=>{s[t].failed=!0}}})),s}static dynamicSetup(t,e,s,i={},r=null){const n=t?this.dynamicExtensions.get(t):null;(t?n.files:this.dynamicFiles)[e].setup=e=>{Object.keys(s).forEach((t=>e.defineChars(t,s[t]))),e.defineDelimiters(i),t&&this.adjustDelimiters(e.delimiters,Object.keys(i),n.sizeN,n.stretchN),r&&e.addDynamicFontCss(r)}}static adjustDelimiters(t,e,s,i){e.forEach((e=>{const r=t[parseInt(e)];"dir"in r&&(r.variants&&(r.variants=this.adjustArrayIndices(r.variants,s)),r.stretchv&&(r.stretchv=this.adjustArrayIndices(r.stretchv,i)))}))}static adjustArrayIndices(t,e){return t.map((t=>t<0?e-1-t:t))}static addExtension(t,e=""){const s={name:t.name,prefix:e||`[${t.name}-extension]/${this.JAX.toLowerCase()}/dynamic`,files:this.defineDynamicFiles(t.ranges,t.name),sizeN:this.defaultSizeVariants.length,stretchN:this.defaultStretchVariants.length};this.dynamicExtensions.set(t.name,s);for(const[e,s]of[["options","OPTIONS"],["variants","defaultVariants"],["variantSmp","VariantSmp"],["cssFonts","defaultCssFonts"],["accentMap","defaultAccentMap"],["moMap","defaultMoMap"],["mnMap","defaultMnMap"],["parameters","defaultParams"],["chars","defaultChars"],["sizeVariants","defaultSizeVariants"],["stretchVariants","defaultStretchVariants"]])wc(this,s,t[e]);t.delimiters&&(Object.assign(this.defaultDelimiters,t.delimiters),this.adjustDelimiters(this.defaultDelimiters,Object.keys(t.delimiters),s.sizeN,s.stretchN))}constructor(t=null){this.variant={},this.delimiters={},this.cssFontMap={},this.cssFontPrefix="",this.remapChars={},this.skewIcFactor=.75;const e=this.CLASS;this.options=Di(Oi({},e.OPTIONS),t),this.params=Object.assign({},e.defaultParams),this.sizeVariants=[...e.defaultSizeVariants],this.stretchVariants=[...e.defaultStretchVariants],this.defineCssFonts(e.defaultCssFonts),this.cssFamilyPrefix=e.defaultCssFamilyPrefix,this.createVariants(e.defaultVariants),this.defineDelimiters(e.defaultDelimiters),Object.keys(e.defaultChars).forEach((t=>this.defineChars(t,e.defaultChars[t]))),this.defineRemap("accent",e.defaultAccentMap),this.defineRemap("mo",e.defaultMoMap),this.defineRemap("mn",e.defaultMnMap),this.defineDynamicCharacters(e.dynamicFiles),e.dynamicExtensions.forEach((t=>this.defineDynamicCharacters(t.files)))}setOptions(t){Oi(this.options,t)}addExtension(t,e=""){const s=this.constructor.JAX.toLowerCase(),i={name:t.name,prefix:e||`[${t.name}-extension]/${s}/dynamic`,files:this.CLASS.defineDynamicFiles(t.ranges,e),sizeN:this.sizeVariants.length,stretchN:this.stretchVariants.length};this.CLASS.dynamicExtensions.set(t.name,i),Oi(this.options,t.options||{}),Oi(this.params,t.parameters||{}),wc(this,"sizeVariants",t.sizeVariants),wc(this,"stretchVariants",t.stretchVariants),wc(this.constructor,"VariantSmp",t.variantSmp),this.defineCssFonts(wc({cssFonts:{}},"cssFonts",t.cssFonts)),this.createVariants(wc({variants:[]},"variants",t.variants)),t.delimiters&&(this.defineDelimiters(wc({delimiters:{}},"delimiters",t.delimiters)),this.CLASS.adjustDelimiters(this.delimiters,Object.keys(t.delimiters),i.sizeN,i.stretchN));for(const e of Object.keys(t.chars||{}))this.defineChars(e,t.chars[e]);return this.defineRemap("accent",t.accentMap),this.defineRemap("mo",t.moMap),this.defineRemap("mn",t.mnMap),t.ranges&&this.defineDynamicCharacters(i.files),[]}get styles(){return this._styles}set styles(t){this._styles=t}createVariant(t,e=null,s=null){const i={linked:[],chars:Object.create(e?this.variant[e].chars:{})};this.variant[s]&&(Object.assign(i.chars,this.variant[s].chars),this.variant[s].linked.push(i.chars),i.chars=Object.create(i.chars)),this.remapSmpChars(i.chars,t),this.variant[t]=i}remapSmpChars(t,e){const s=this.CLASS;let i=s.VariantSmp[e];if("string"==typeof i&&(i=s.VariantSmp[i]),!i)return;const r=s.SmpRemap,n=[null,null,s.SmpRemapGreekU,s.SmpRemapGreekL];for(const[e,o,a]of s.SmpRanges){const s=i[e];if(s){for(let e=o;e<=a;e++){if(930===e)continue;const i=s+e-o;t[e]=this.smpChar(r[i]||i)}if(n[e])for(const i of Object.keys(n[e]).map((t=>parseInt(t))))t[i]=this.smpChar(s+n[e][i])}}const o=i[5]||{};for(const e of Object.keys(o))t[e]=this.smpChar(i[5][e])}smpChar(t){return[,,,{smp:t}]}createVariants(t){for(const e of t)this.createVariant(e[0],e[1],e[2])}defineChars(t,e){const s=this.variant[t];Object.assign(s.chars,e);for(const t of s.linked)Object.assign(t,e)}defineCssFonts(t){Object.assign(this.cssFontMap,t);for(const e of Object.keys(t))"unknown"===this.cssFontMap[e][0]&&(this.cssFontMap[e][0]=this.options.unknownFamily)}defineDelimiters(t){Object.assign(this.delimiters,t)}defineRemap(t,e){e&&(Object.hasOwn(this.remapChars,t)||(this.remapChars[t]={}),Object.assign(this.remapChars[t],e))}defineDynamicCharacters(t){for(const e of Object.keys(t)){const s=t[e];for(const t of Object.keys(s.variants))this.defineChars(t,this.flattenRanges(s.variants[t],s));this.defineDelimiters(this.flattenRanges(s.delimiters,s))}}flattenRanges(t,e){const s={};for(const i of t)if(Array.isArray(i))for(let t=i[0];t<=i[1];t++)s[t]=e;else s[i]=e;return s}dynamicFileName(t){const e=t.extension?this.CLASS.dynamicExtensions.get(t.extension).prefix:this.options.dynamicPrefix;return t.file.match(/^(?:[/[]|[a-z]+:\/\/|[a-z]:)/i)?t.file:e+"/"+t.file.replace(/(\.js)?$/,".js")}loadDynamicFile(t){return Ac(this,void 0,void 0,(function*(){return t.failed?Promise.reject(new Error(`dynamic file '${t.file}' failed to load`)):(t.promise||(t.promise=no(this.dynamicFileName(t)).catch((e=>{t.failed=!0,console.warn(e)}))),t.promise.then((()=>t.setup(this))))}))}loadDynamicFiles(){const t=this.CLASS.dynamicFiles,e=Object.keys(t).map((e=>this.loadDynamicFile(t[e])));for(const t of this.CLASS.dynamicExtensions.values())e.push(...Object.keys(t.files).map((e=>this.loadDynamicFile(t.files[e]))));return Promise.all(e)}loadDynamicFilesSync(){if(!Qn.asyncIsSynchronous)throw Error("MathJax(loadDynamicFilesSync): mathjax.asyncLoad must be specified and synchronous\n    Try importing #js/../components/require.mjs and #js/util/asyncLoad/node.js");const t=this.CLASS.dynamicFiles;Object.keys(t).forEach((e=>this.loadDynamicFileSync(t[e])));for(const t of this.CLASS.dynamicExtensions.values())Object.keys(t.files).forEach((e=>this.loadDynamicFileSync(t.files[e])))}loadDynamicFileSync(t){if(!t.promise){t.promise=Promise.resolve();try{Qn.asyncLoad(this.dynamicFileName(t))}catch(e){t.failed=!0,console.warn(e)}t.setup(this)}}addDynamicFontCss(t,e){}getDelimiter(t){const e=this.delimiters[t];return e&&!("dir"in e)?(this.delimiters[t]=null,Mn(this.loadDynamicFile(e)),null):e}getSizeVariant(t,e){const s=this.getDelimiter(t);return s&&s.variants&&(e=s.variants[e]),this.sizeVariants[e]}getStretchVariant(t,e){const s=this.getDelimiter(t);return this.stretchVariants[s.stretchv?s.stretchv[e]:0]}getStretchVariants(t){return[0,1,2,3].map((e=>this.getStretchVariant(t,e)))}getChar(t,e){const s=this.variant[t].chars[e];if(s&&!Array.isArray(s)){const i=this.variant[t];return delete i.chars[e],i.linked.forEach((t=>delete t[e])),Mn(this.loadDynamicFile(s)),null}return s}getVariant(t){return this.variant[t]}getCssFont(t){return this.cssFontMap[t]||["serif",!1,!1]}getFamily(t){return this.cssFamilyPrefix?this.cssFamilyPrefix+", "+t:t}getRemappedChar(t,e){return(this.remapChars[t]||{})[e]}}Cc.OPTIONS={unknownFamily:"serif",dynamicPrefix:"."},Cc.JAX="common",Cc.NAME="",Cc.defaultVariants=[["normal"],["bold","normal"],["italic","normal"],["bold-italic","italic","bold"],["double-struck","bold"],["fraktur","normal"],["bold-fraktur","bold","fraktur"],["script","italic"],["bold-script","bold-italic","script"],["sans-serif","normal"],["bold-sans-serif","bold","sans-serif"],["sans-serif-italic","italic","sans-serif"],["sans-serif-bold-italic","bold-italic","bold-sans-serif"],["monospace","normal"],["-smallop","normal"],["-largeop","normal"],["-tex-calligraphic","italic"],["-tex-bold-calligraphic","bold-italic"],["-tex-oldstyle","normal"],["-tex-bold-oldstyle","bold"],["-tex-mathit","italic"],["-tex-variant","normal"]],Cc.defaultCssFonts={normal:["unknown",!1,!1],bold:["unknown",!1,!0],italic:["unknown",!0,!1],"bold-italic":["unknown",!0,!0],"double-struck":["unknown",!1,!0],fraktur:["unknown",!1,!1],"bold-fraktur":["unknown",!1,!0],script:["cursive",!1,!1],"bold-script":["cursive",!1,!0],"sans-serif":["sans-serif",!1,!1],"bold-sans-serif":["sans-serif",!1,!0],"sans-serif-italic":["sans-serif",!0,!1],"sans-serif-bold-italic":["sans-serif",!0,!0],monospace:["monospace",!1,!1],"-smallop":["unknown",!1,!1],"-largeop":["unknown",!1,!1],"-tex-calligraphic":["cursive",!0,!1],"-tex-bold-calligraphic":["cursive",!0,!0],"-tex-oldstyle":["unknown",!1,!1],"-tex-bold-oldstyle":["unknown",!1,!0],"-tex-mathit":["unknown",!0,!1],"-tex-variant":["unknown",!1,!1]},Cc.defaultCssFamilyPrefix="",Cc.VariantSmp={bold:[119808,119834,120488,120514,120782,{988:120778,989:120779}],italic:[119860,119886,120546,120572],"bold-italic":[119912,119938,120604,120630],script:[119964,119990],"bold-script":[120016,120042],fraktur:[120068,120094],"double-struck":[120120,120146,,,120792],"bold-fraktur":[120172,120198],"sans-serif":[120224,120250,,,120802],"bold-sans-serif":[120276,120302,120662,120688,120812],"sans-serif-italic":[120328,120354],"sans-serif-bold-italic":[120380,120406,120720,120746],monospace:[120432,120458,,,120822]},Cc.SmpRanges=[[0,65,90],[1,97,122],[2,913,937],[3,945,969],[4,48,57]],Cc.SmpRemap={119893:8462,119965:8492,119968:8496,119969:8497,119971:8459,119972:8464,119975:8466,119976:8499,119981:8475,119994:8495,119996:8458,120004:8500,120070:8493,120075:8460,120076:8465,120085:8476,120093:8488,120122:8450,120127:8461,120133:8469,120135:8473,120136:8474,120137:8477,120145:8484},Cc.SmpRemapGreekU={8711:25,1012:17},Cc.SmpRemapGreekL={977:27,981:29,982:31,1008:28,1009:30,1013:26,8706:25},Cc.defaultAccentMap={94:"\u02c6",126:"\u02dc",768:"\u02cb",769:"\u02ca",770:"\u02c6",771:"\u02dc",772:"\u02c9",774:"\u02d8",775:"\u02d9",776:"\xa8",778:"\u02da",780:"\u02c7",8594:"\u20d7"},Cc.defaultMoMap={45:"\u2212"},Cc.defaultMnMap={45:"\u2212"},Cc.defaultParams={x_height:.442,quad:1,num1:.676,num2:.394,num3:.444,denom1:.686,denom2:.345,sup1:.413,sup2:.363,sup3:.289,sub1:.15,sub2:.247,sup_drop:.386,sub_drop:.05,delim1:2.39,delim2:1,axis_height:.25,rule_thickness:.06,big_op_spacing1:.111,big_op_spacing2:.167,big_op_spacing3:.2,big_op_spacing4:.6,big_op_spacing5:.1,surd_height:.06,scriptspace:.05,nulldelimiterspace:.12,delimiterfactor:901,delimitershortfall:.3,rule_factor:1.25,min_rule_thickness:1.25,separation_factor:1.75,extra_ic:.033,extender_factor:.333},Cc.defaultDelimiters={},Cc.defaultChars={},Cc.defaultSizeVariants=[],Cc.defaultStretchVariants=[],Cc.dynamicFiles={},Cc.dynamicExtensions=new Map;class kc extends fo{static from(t,e,s=null){const i=new this;return Object.assign(i,t),i.lineLeading=e,s&&(i.indentData=s),i}constructor(t,e=null){super(t),this.indentData=null,this.isFirst=!1,this.originalL=this.L,e&&(this.start=e)}append(t){this.isFirst&&(t.originalL+=t.L,t.L=0),t.indentData&&(this.indentData=t.indentData),this.lineLeading=t.lineLeading,super.append(t),this.isFirst=t.isFirst}copy(){const t=kc.from(this,this.lineLeading);return t.indentData=this.indentData,t.lineLeading=this.lineLeading,t}getIndentData(t){let{indentalign:e,indentshift:s,indentalignfirst:i,indentshiftfirst:r,indentalignlast:n,indentshiftlast:o}=t.attributes.getAllAttributes();"indentalign"===i&&(i=t.attributes.getInherited("indentalign")),"indentshift"===r&&(r=t.attributes.getInherited("indentshift")),"indentalign"===n&&(n=e),"indentshift"===o&&(o=s),this.indentData=[[i,r],[e,s],[n,o]]}copyIndentData(t){return t.indentData.map((([t,e])=>[t,e]))}}const Ic=1e6;class Lc extends Xn{breakToWidth(t,e){}}class Rc extends Lc{constructor(){super(...arguments),this.PENALTY={newline:t=>0,nobreak:t=>Ic,goodbreak:t=>t-200*this.state.depth,badbreak:t=>t+200*this.state.depth,auto:t=>t},this.FACTORS={depth:t=>t+800*this.state.depth,width:t=>t+Math.floor((this.state.width-this.state.w)/this.state.width*2500),tail:t=>t+Math.floor(this.state.width/Math.max(1e-4,this.state.mathLeft-this.state.w)*500),open:(t,e)=>{const s=e.node.prevClass;if(s===pr.BIN||s===pr.REL||s===pr.OP)return t+5e3;const i=this.getPrevious(e);if(i&&("postfix"!==i.attributes.get("form")||"nobreak"===i.attributes.get("linebreak")))return t+5e3;const r=e.node.Parent;if((null==r?void 0:r.isKind("mmultiscripts"))&&e.node===this.getFirstToken(r)){if(!!r.childNodes.filter((t=>t.isKind("mprescripts"))).length)return Ic}return t-500},close:(t,e)=>{var s;const i=e.node.Parent;return!(null==i?void 0:i.isKind("msubsup"))||i.isKind("mmultiscripts")&&(null===(s=i.childNodes[1])||void 0===s?void 0:s.isKind("mprescripts"))||e.node!==this.getLastToken(i.childNodes[0])?t+500:Ic},space:(t,e)=>{const s=e;if(!s.canBreak)return Ic;const i=s.getBBox().w;return i<0?Ic:i<1?t:t-100*(i+4)},separator:t=>t+500,fuzz:t=>.99*t},this.TEXCLASS={[pr.BIN]:t=>t-250,[pr.REL]:t=>t-500}}breakToWidth(t,e){const s=this.state;this.state=this.createState(t),this.state.width=e;const i=t.breakCount;for(let s=0;s<=i;s++){(t.lineBBox[s]||t.getLineBBox(s)).w>e&&this.breakLineToWidth(t,s)}for(const[t,e]of this.state.breaks){if(null===e){const e=t.coreMO();e.setBreakStyle(e.node.attributes.get("linebreakstyle")||"before")}else t.setBreakAt(e);t.invalidateBBox()}this.state=s}createState(t){const e=t.getBBox().w;return{breaks:new Set,potential:[],width:0,w:0,prevWidth:0,prevBreak:null,depth:0,mathWidth:e,mathLeft:e}}breakLineToWidth(t,e){const s=this.state;s.potential=[],s.w=0,s.prevWidth=0,s.prevBreak=null,s.depth=0,this.visitNode(t,e)}addWidth(t,e=null){null===e&&(e=t.L+t.w+t.R),e&&(e*=t.rscale,this.state.w+=e,this.state.potential.length&&(this.state.potential[0][4]+=e),this.processBreak())}processBreak(){const t=this.state;for(;t.potential.length&&t.w>this.state.width;){const e=t.potential.pop(),[s,,i,r,n]=e;t.breaks.add(s),t.w=t.potential.reduce(((t,e)=>t+e[4]),r+n),t.prevBreak&&t.prevWidth+i<=t.width?(t.breaks.delete(t.prevBreak[0]),t.prevWidth+=i):t.prevWidth=i+r,t.potential.forEach((t=>t[2]-=i)),t.prevBreak=e,t.mathLeft-=i}}pushBreak(t,e,s,i){var r;const n=this.state;if(!(e>=Ic||0===n.w&&0===n.prevWidth)){for(;n.potential.length&&n.potential[0][1]>this.FACTORS.fuzz(e);){const t=n.potential.shift();n.potential.length&&(n.potential[0][4]+=t[4])}n.potential.unshift([[t,i],e,n.w-((null===(r=n.prevBreak)||void 0===r?void 0:r[3])||0),s,0])}}getBorderLR(t){var e;const s=t.styleData;if(!s)return[0,0];const i=(null===(e=null==s?void 0:s.border)||void 0===e?void 0:e.width)||[0,0,0,0],r=(null==s?void 0:s.padding)||[0,0,0,0];return[i[3]+r[3],i[1]+r[1]]}getFirstToken(t){return t.isToken?t:this.getFirstToken(t.childNodes[0])}getLastToken(t){return t.isToken?t:this.getLastToken(t.childNodes[t.childNodes.length-1])}visitNode(t,e){t&&(this.state.depth++,t.node.isEmbellished&&!t.node.isKind("mo")?this.visitEmbellishedOperator(t,e):super.visitNode(t,e),this.state.depth--)}visitDefault(t,e){var s;const i=t.getLineBBox(e);if(t.node.isToken||t.node.linebreakContainer||!(null===(s=t.childNodes)||void 0===s?void 0:s[0]))this.addWidth(i);else{const[s,r]=this.getBorderLR(t);0===e&&this.addWidth(i,i.L+s),this.visitNode(t.childNodes[0],e),e===t.breakCount&&this.addWidth(i,i.R+r)}}visitEmbellishedOperator(t,e){const s=t.coreMO(),i=kc.from(t.getOuterBBox(),t.linebreakOptions.lineleading);i.getIndentData(s.node);const r=s.getBreakStyle(s.node.attributes.get("linebreakstyle")),n=s.processIndent("",i.indentData[1][1],"",i.indentData[0][1],this.state.width)[1],o=this.moPenalty(s);if("before"===r)this.pushBreak(t,o,n-i.L,null),this.addWidth(i);else{this.addWidth(i);const e=("after"===r?0:s.multChar?s.multChar.getBBox().w:i.w)+n;this.pushBreak(t,o,e,null)}}visitMoNode(t,e){const s=t,i=kc.from(s.getOuterBBox(),s.linebreakOptions.lineleading);i.getIndentData(s.node);const r=s.getBreakStyle(s.node.attributes.get("linebreakstyle")),n=s.processIndent("",i.indentData[1][1],"",i.indentData[0][1],this.state.width)[1],o=this.moPenalty(s);if("before"===r)this.pushBreak(t,o,n-i.L,null),this.addWidth(i);else{this.addWidth(i);const e=("after"===r?0:s.multChar?s.multChar.getBBox().w:i.w)+n;this.pushBreak(t,o,e,null)}}moPenalty(t){const{linebreak:e,fence:s,form:i}=t.node.attributes.getList("linebreak","fence","form"),r=this.FACTORS;let n=r.tail(r.width(0));const o=s&&"prefix"===i||t.node.texClass===pr.OPEN,a=s&&"postfix"===i||t.node.texClass===pr.CLOSE;return o&&(n=r.open(n,t),this.state.depth++),a&&(n=r.close(n,t),this.state.depth--),n=(this.TEXCLASS[t.node.texClass]||(t=>t))(n),(this.PENALTY[e]||(t=>t))(r.depth(n))}getPrevious(t){let e=t.node,s=e.parent,i=s.childIndex(e);for(;s&&(s.notParent||s.isKind("mrow"))&&0===i;)e=s,s=e.parent,i=s.childIndex(e);if(!s||!i)return null;const r=s.childNodes[i-1];return r.isEmbellished?r.coreMO():null}visitMspaceNode(t,e){const s=t.getLineBBox(e),i=t;if(i.canBreak){const e=this.mspacePenalty(i);s.getIndentData(t.node);const r=t.processIndent("",s.indentData[1][1],"",s.indentData[0][1],this.state.width)[1];this.pushBreak(t,e,r-s.w,null)}this.addWidth(s)}mspacePenalty(t){const e=t.node.attributes.get("linebreak"),s=this.FACTORS,i=s.space(s.tail(s.width(0)),t);return(this.PENALTY[e]||(t=>t))(s.depth(i))}visitMtextNode(t,e){if(!t.getText().match(/ /))return void this.visitDefault(t,e);const s=t;s.clearBreakPoints();const i=s.textWidth(" "),r=t.getBBox(),[n,o]=this.getBorderLR(t);this.addWidth(r,r.L+n);const a=s.childNodes;for(const e of a.keys()){const n=a[e];if(n.node.isKind("text")){const o=n.node.getText().split(/ /),a=o.pop();for(const n of o.keys())this.addWidth(r,s.textWidth(o[n])),this.pushBreak(t,this.mtextPenalty(),-i,[e,n+1]),this.addWidth(r,i);this.addWidth(r,s.textWidth(a))}else this.addWidth(n.getBBox())}this.addWidth(r,r.R+o)}mtextPenalty(){const t=this.FACTORS;return t.depth(t.tail(t.width(0)))}visitMrowNode(t,e){const s=t.lineBBox[e]||t.getLineBBox(e),[i,r]=s.start||[0,0],[n,o]=s.end||[t.childNodes.length-1,0],[a,l]=this.getBorderLR(t);this.addWidth(s,s.L+a);for(let e=i;e<=n;e++)this.visitNode(t.childNodes[e],e===i?r:e===n?o:0);this.addWidth(s,s.R+l)}visitInferredMrowNode(t,e){this.state.depth--,this.visitMrowNode(t,e),this.state.depth++}visitMfracNode(t,e){const s=t;!s.node.attributes.get("bevelled")&&s.getOuterBBox().w>this.state.width&&(this.breakToWidth(s.childNodes[0],this.state.width),this.breakToWidth(s.childNodes[1],this.state.width)),this.visitDefault(t,e)}visitMsqrtNode(t,e){if(t.getOuterBBox().w>this.state.width){const e=t,s=e.childNodes[e.base];this.breakToWidth(s,this.state.width-e.rootWidth()),e.getStretchedSurd()}this.visitDefault(t,e)}visitMrootNode(t,e){this.visitMsqrtNode(t,e)}visitMsubNode(t,e){this.visitDefault(t,e);const s=t,i=s.getOffset()[0],r=s.scriptChild.getOuterBBox(),[n,o]=this.getBorderLR(t);this.addWidth(s.getLineBBox(e),i+n+r.rscale*r.w+s.font.params.scriptspace+o)}visitMsupNode(t,e){this.visitDefault(t,e);const s=t,i=s.getOffset()[0],r=s.scriptChild.getOuterBBox(),[n,o]=this.getBorderLR(t);this.addWidth(s.getLineBBox(e),i+n+r.rscale*r.w+s.font.params.scriptspace+o)}visitMsubsupNode(t,e){this.visitDefault(t,e);const s=t,i=s.subChild.getOuterBBox(),r=s.supChild.getOuterBBox(),n=s.getAdjustedIc(),o=Math.max(i.rscale*i.w,n+r.rscale*r.w)+s.font.params.scriptspace,[a,l]=this.getBorderLR(t);this.addWidth(t.getLineBBox(e),a+o+l)}visitMmultiscriptsNode(t,e){const s=t,i=s.scriptData;if(i.numPrescripts){const r=Math.max(i.psup.rscale*i.psup.w,i.psub.rscale*i.psub.w);this.addWidth(t.getLineBBox(e),r+s.font.params.scriptspace)}if(this.visitDefault(t,e),i.numScripts){const r=Math.max(i.sup.rscale*i.sup.w,i.sub.rscale*i.sub.w);this.addWidth(t.getLineBBox(e),r+s.font.params.scriptspace)}}visitMfencedNode(t,e){const s=t,i=t.getLineBBox(e),[r,n]=this.getBorderLR(t);0===e&&this.addWidth(i,i.L+r),this.visitNode(s.mrow,e),e===t.breakCount&&this.addWidth(i,i.R+n)}visitMactionNode(t,e){const s=t,i=t.getLineBBox(e),[r,n]=this.getBorderLR(t);0===e&&this.addWidth(i,i.L+r),this.visitNode(s.selected,e),e===t.breakCount&&this.addWidth(i,i.R+n)}}!function(){for(const t of Object.keys(Or.postfix)){const e=Or.postfix[t][3];e&&e.fence&&(e.linebreakstyle="after")}Or.infix["\u2061"]=[...Or.infix["\u2061"]],Or.infix["\u2061"][3]={linebreak:"nobreak"}}();const Sc="@mathjax/%%FONT%%-font";class Mc extends Qi{get forceInlineBreaks(){return!1}constructor(t={},e=null,s=null){const[i,r]=t.fontData instanceof Cc?[t.fontData.constructor,t.fontData]:[t.fontData||s,null],[n,o]=Fi(t,i.OPTIONS);super(n),this.factory=this.options.wrapperFactory||new e,this.factory.jax=this,this.styleJson=this.options.styleJson||new Ao,this.font=r||new i(o),this.font.setOptions({mathmlSpacing:this.options.mathmlSpacing}),this.unknownCache=new Map;const a=this.options.linebreaks.LinebreakVisitor||Rc;this.linebreaks=new a(this.factory)}setAdaptor(t){super.setAdaptor(t),"auto"===this.options.htmlHDW&&(this.options.htmlHDW=t.canMeasureNodes?"ignore":"force")}addExtension(t,e=""){return this.font.addExtension(t,e)}typeset(t,e){this.setDocument(e);const s=this.createNode();return this.toDOM(t,s,e),s}createNode(){const t=this.constructor.NAME;return this.html("mjx-container",{class:"MathJax",jax:t})}setScale(t,e){let s=this.getInitialScale()*this.options.scale;if("scale"===e.node.attributes.get("overflow")&&this.math.display){const t=e.getOuterBBox().w,i=this.math.metrics.containerWidth/this.pxPerEm;t>i&&t&&(s*=i/t)}1!==s&&this.adaptor.setStyle(t,"fontSize",uo(s))}getInitialScale(){return this.math.metrics.scale}toDOM(t,e,s=null){var i;this.setDocument(s),this.math=t,this.container=e,this.pxPerEm=t.metrics.ex/this.font.params.x_height,this.executeFilters(this.preFilters,t,s,e),this.nodeMap=new Map,t.root.attributes.getAllInherited().overflow=this.options.displayOverflow;const r=t.root.attributes.get("overflow");this.adaptor.setAttribute(e,"overflow",r);"linebreak"===r&&this.getLinebreakWidth();const n=this.options.linebreaks.inline&&!t.display;let o=!!t.root.getProperty("inlineMarked");!o||n&&this.forceInlineBreaks===t.root.getProperty("inlineForced")||(this.unmarkInlineBreaks(t.root),t.root.removeProperty("inlineMarked"),t.root.removeProperty("inlineForced"),o=!1),n&&!o&&(this.markInlineBreaks(null===(i=t.root.childNodes)||void 0===i?void 0:i[0]),t.root.setProperty("inlineMarked",!0),t.root.setProperty("inlineForced",this.forceInlineBreaks)),t.root.setTeXclass(null);const a=this.factory.wrap(t.root);this.setScale(e,a),this.processMath(a,e),this.nodeMap=null,this.executeFilters(this.postFilters,t,s,e)}getBBox(t,e){this.setDocument(e),this.math=t,t.root.setTeXclass(null),this.nodeMap=new Map;const s=this.factory.wrap(t.root).getOuterBBox();return this.nodeMap=null,s}getLinebreakWidth(){const t=this.math.metrics.containerWidth/this.pxPerEm,e=this.math.root.attributes.get("maxwidth")||this.options.linebreaks.width;this.containerWidth=ho(e,t,1,this.pxPerEm)}markInlineBreaks(t){if(!t)return;const e=this.forceInlineBreaks;let s=!1,i=!1,r="";for(const n of t.childNodes)if(r)i=this.markInlineBreak(i,e,r,t,n),r="",s=!1;else if(n.isEmbellished){if(n===t.childNodes[0])continue;const o=n.coreMO(),a=o.texClass,l=o.attributes.get("linebreak"),c=o.attributes.get("linebreakstyle");(a===pr.BIN||a===pr.REL||a===pr.ORD&&o.hasSpacingAttributes()||"auto"!==l)&&"nobreak"!==l&&("before"===c?s&&"auto"===l||(i=this.markInlineBreak(i,e,l,t,n,o)):r=l),s="newline"===l&&"after"===c}else if(n.isKind("mspace")){const r=n.attributes.get("linebreak");"nobreak"!==r&&n.canBreak&&(i=this.markInlineBreak(i,e,r,t,n)),s="newline"===r}else s=!1,n.isKind("mstyle")&&!n.attributes.get("style")&&!n.attributes.hasExplicit("mathbackground")||n.isKind("semantics")?(this.markInlineBreaks(n.childNodes[0]),n.getProperty("process-breaks")&&(n.setProperty("inline-breaks",!0),n.childNodes[0].setProperty("inline-breaks",!0),t.parent.setProperty("process-breaks","true"))):n.isKind("mrow")&&n.attributes.get("data-semantic-added")&&(this.markInlineBreaks(n),n.getProperty("process-breaks")&&(n.setProperty("inline-breaks",!0),t.parent.setProperty("process-breaks","true")))}markInlineBreak(t,e,s,i,r,n=null){return r.setProperty("breakable",!0),e&&"newline"!==s?(r.setProperty("forcebreak",!0),null==n||n.setProperty("forcebreak",!0)):(r.removeProperty("forcebreak"),null==n||n.removeProperty("forcebreak"),"newline"===s&&r.setProperty("newline",!0)),t||(i.setProperty("process-breaks",!0),i.parent.setProperty("process-breaks",!0),t=!0),t}unmarkInlineBreaks(t){if(t&&(t.removeProperty("forcebreak"),t.removeProperty("breakable"),t.getProperty("process-breaks"))){t.removeProperty("process-breaks");for(const e of t.childNodes)this.unmarkInlineBreaks(e)}}getMetrics(t){this.setDocument(t);const e=this.adaptor,s=this.getMetricMaps(t);for(const i of t.math){const t=e.parent(i.start.node);if(i.state()<nr.METRICS&&t){const e=s[i.display?1:0],{em:r,ex:n,containerWidth:o,scale:a,family:l}=e.get(t);i.setMetrics(r,n,o,a),this.options.mtextInheritFont&&(i.outputData.mtextFamily=l),this.options.merrorInheritFont&&(i.outputData.merrorFamily=l),i.state(nr.METRICS)}}}getMetricsFor(t,e){const s=this.options.mtextInheritFont||this.options.merrorInheritFont,i=this.getTestElement(t,e),r=Object.assign(Object.assign({},this.measureMetrics(i,s)),{display:e});return this.adaptor.remove(i),r}getMetricMaps(t){const e=this.adaptor,s=[new Map,new Map];for(const i of t.math){const t=e.parent(i.start.node);if(t&&i.state()<nr.METRICS){const e=s[i.display?1:0];e.has(t)||e.set(t,this.getTestElement(t,i.display))}}const i=this.options.mtextInheritFont||this.options.merrorInheritFont,r=[new Map,new Map];for(const t of r.keys())for(const e of s[t].keys())r[t].set(e,this.measureMetrics(s[t].get(e),i));for(const t of r.keys())for(const i of s[t].values())e.remove(i);return r}getTestElement(t,e){const s=this.adaptor;if(!this.testInline){this.testInline=this.html("mjx-test",{style:{display:"inline-block",width:"100%","font-style":"normal","font-weight":"normal","font-size":"100%","font-size-adjust":"none","text-indent":0,"text-transform":"none","letter-spacing":"normal","word-spacing":"normal",overflow:"hidden",height:"1px","margin-right":"-1px"}},[this.html("mjx-left-box",{style:{display:"inline-block",width:0,float:"left"}}),this.html("mjx-ex-box",{style:{position:"absolute",overflow:"hidden",width:"1px",height:"60ex"}}),this.html("mjx-right-box",{style:{display:"inline-block",width:0,float:"right"}})]),this.testDisplay=s.clone(this.testInline),s.setStyle(this.testDisplay,"display","table"),s.setStyle(this.testDisplay,"margin-right",""),s.setStyle(s.firstChild(this.testDisplay),"display","none");const t=s.lastChild(this.testDisplay);s.setStyle(t,"display","table-cell"),s.setStyle(t,"width","10000em"),s.setStyle(t,"float","")}return s.append(t,s.clone(e?this.testDisplay:this.testInline))}measureMetrics(t,e){const s=this.adaptor,i=e?s.fontFamily(t):"",r=s.fontSize(t),[n,o]=s.nodeSize(s.childNode(t,1)),a=n?o/60:r*this.options.exFactor;return{em:r,ex:a,containerWidth:n?"table"===s.getStyle(t,"display")?s.nodeSize(s.lastChild(t))[0]-1:s.nodeBBox(s.lastChild(t)).left-s.nodeBBox(s.firstChild(t)).left-2:1e6,scale:Math.max(this.options.minScale,this.options.matchFontHeight?a/this.font.params.x_height/r:1),family:i}}styleSheet(t){if(this.setDocument(t),this.styleJson.clear(),this.styleJson.addStyles(this.constructor.commonStyles),"getStyles"in t)for(const e of t.getStyles())this.styleJson.addStyles(e);this.addWrapperStyles(this.styleJson),this.addFontStyles(this.styleJson);return this.html("style",{id:"MJX-styles"},[this.text("\n"+this.styleJson.cssText+"\n")])}addFontStyles(t){t.addStyles(this.font.styles)}addWrapperStyles(t){for(const e of this.factory.getKinds())this.addClassStyles(this.factory.getNodeClass(e),t)}addClassStyles(t,e){t.addStyles(e,this)}insertStyles(t){}setDocument(t){t&&(this.document=t,this.adaptor.document=t.document)}html(t,e={},s=[],i){return this.adaptor.node(t,e,s,i)}text(t){return this.adaptor.text(t)}fixed(t,e=3){return Math.abs(t)<6e-4?"0":t.toFixed(e).replace(/\.?0+$/,"")}measureText(t,e,s=["",!1,!1]){const i=this.unknownText(t,e);if("-explicitFont"===e){const t=this.cssFontStyles(s);this.adaptor.setAttributes(i,{style:t})}return this.measureTextNodeWithCache(i,t,e,s)}measureTextNodeWithCache(t,e,s,i=["",!1,!1]){"-explicitFont"===s&&(s=[i[0],i[1]?"T":"F",i[2]?"T":"F",""].join("-")),this.unknownCache.has(s)||this.unknownCache.set(s,new Map);const r=this.unknownCache.get(s),n=r.get(e);if(n)return n;const o=this.measureTextNode(t);return r.set(e,o),o}cssFontStyles(t,e={}){const[s,i,r]=t;return e["font-family"]=this.font.getFamily(s),i&&(e["font-style"]="italic"),r&&(e["font-weight"]="bold"),e}getFontData(t){return t||(t=new Do),[this.font.getFamily(t.get("font-family")),"italic"===t.get("font-style"),"bold"===t.get("font-weight")]}}Mc.NAME="Common",Mc.OPTIONS=Object.assign(Object.assign({},Qi.OPTIONS),{scale:1,minScale:.5,mtextInheritFont:!1,merrorInheritFont:!1,mtextFont:"",merrorFont:"serif",mathmlSpacing:!1,skipAttributes:{},exFactor:.5,displayAlign:"center",displayIndent:"0",displayOverflow:"overflow",linebreaks:{inline:!0,width:"100%",lineleading:.2,LinebreakVisitor:null},font:"",htmlHDW:"auto",wrapperFactory:null,fontData:null,fontPath:Sc,styleJson:null}),Mc.commonStyles={'mjx-container[overflow="scroll"][display]':{overflow:"auto clip","min-width":"initial !important"},'mjx-container[overflow="truncate"][display]':{overflow:"hidden clip","min-width":"initial !important"},"mjx-container[display]":{display:"block","text-align":"center","justify-content":"center",margin:"calc(1em - 2px) 0",padding:"2px 0"},'mjx-container[display][width="full"]':{display:"flex"},'mjx-container[justify="left"]':{"text-align":"left","justify-content":"left"},'mjx-container[justify="right"]':{"text-align":"right","justify-content":"right"}};class Oc extends Yn{constructor(){super(...arguments),this.jax=null}get Wrappers(){return this.node}}Oc.defaultNodes={};const Dc=2/18,Pc=5/18;function Bc(t,e,s){return e?t?Dc:Pc:t?s<Dc?0:Dc:s}const Fc={[po(0)]:"0",[po(2/18)]:"1",[po(3/18)]:"2",[po(4/18)]:"3",[po(5/18)]:"4",[po(6/18)]:"5"};class jc extends $n{static addStyles(t,e){t.addStyles(this.styles)}get jax(){return this.factory.jax}get adaptor(){return this.factory.jax.adaptor}get metrics(){return this.factory.jax.math.metrics}get containerWidth(){return this.jax.containerWidth}get linebreaks(){return this.jax.linebreaks}get linebreakOptions(){return this.jax.options.linebreaks}get fixesPWidth(){return!this.node.notParent&&!this.node.isToken}get breakCount(){if(this._breakCount<0){const t=this.node;this._breakCount=t.isEmbellished?this.coreMO().embellishedBreakCount:t.arity<0&&!t.linebreakContainer&&this.childNodes[0].isStack?this.childNodes[0].breakCount:0}return this._breakCount}breakTop(t,e){return this.node.linebreakContainer||!this.parent?t:this.parent.breakTop(t,this)}constructor(t,e,s=null){super(t,e),this.parent=null,this.dom=null,this.removedStyles=null,this.styles=null,this.styleData=null,this.variant="",this.bboxComputed=!1,this._breakCount=-1,this.lineBBox=[],this.stretch=_c,this.font=null,this.parent=s,this.font=t.jax.font,this.bbox=fo.zero(),this.getStyles(),this.getStyleData(),this.getVariant(),this.getScale(),this.getSpace(),this.childNodes=e.childNodes.map((t=>{const s=this.wrap(t);return s.bbox.pwidth&&(e.notParent||e.isKind("math"))&&(this.bbox.pwidth=fo.fullWidth),s}))}wrap(t,e=null){const s=this.factory.wrap(t,e||this);return e&&e.childNodes.push(s),this.jax.nodeMap.set(t,s),s}getBBox(t=!0){if(this.bboxComputed)return this.bbox;const e=t?this.bbox:fo.zero();return this.computeBBox(e),this.bboxComputed=t,e}getOuterBBox(t=!0){var e;const s=this.getBBox(t);if(!this.styleData)return s;const i=this.styleData.padding,r=(null===(e=this.styleData.border)||void 0===e?void 0:e.width)||[0,0,0,0],n=s.copy();for(const[,t,e]of fo.boxSides)n[e]+=i[t]+r[t];return n}getUnbrokenHD(){const t=this.breakCount+1;let e=0,s=0;for(let i=0;i<t;i++){const{h:t,d:r}=this.getLineBBox(i);t>e&&(e=t),r>s&&(s=r)}return[e,s]}computeBBox(t,e=!1){t.empty();for(const e of this.childNodes)t.append(e.getOuterBBox());t.clean(),this.fixesPWidth&&this.setChildPWidths(e)&&this.computeBBox(t,!0)}getLineBBox(t){if(!this.lineBBox[t]){const e=this.breakCount;if(e){const s=this.embellishedBBox(t)||this.computeLineBBox(t);this.lineBBox[t]=s,0===t&&(!this.node.isKind("mo")&&this.node.isEmbellished?s.originalL=this.getBBox().L:s.L=this.getBBox().L),t===e&&(s.R=this.getBBox().R)}else{const e=this.getOuterBBox();this.lineBBox[t]=kc.from(e,this.linebreakOptions.lineleading)}}return this.lineBBox[t]}embellishedBBox(t){if(!this.node.isEmbellished||this.node.isKind("mo"))return null;const e=this.coreMO();return e.moLineBBox(t,e.embellishedBreakStyle,this.getOuterBBox())}computeLineBBox(t){return this.getChildLineBBox(this.childNodes[0],t)}getBreakNode(t){var e,s;if(!t.start)return[this,null];const[i,r]=t.start;if(this.node.isEmbellished)return[this,this.coreMO()];const n=(null===(s=null===(e=this.childNodes[0])||void 0===e?void 0:e.node)||void 0===s?void 0:s.isInferred)?this.childNodes[0].childNodes:this.childNodes;return this.node.isToken||!n[i]?[this,null]:n[i].getBreakNode(n[i].getLineBBox(r))}getChildLineBBox(t,e){const s=this.breakCount;let i=t.getLineBBox(e);return(this.styleData||this.bbox.L||this.bbox.R)&&(i=i.copy()),this.addMiddleBorders(i),0===e?(i.L+=this.bbox.L,this.addLeftBorders(i)):e===s&&(i.R+=this.bbox.R,this.addRightBorders(i)),i}addLeftBorders(t){var e;if(!this.styleData)return;const s=this.styleData.border,i=this.styleData.padding;t.w+=((null===(e=null==s?void 0:s.width)||void 0===e?void 0:e[3])||0)+((null==i?void 0:i[3])||0)}addMiddleBorders(t){var e,s;if(!this.styleData)return;const i=this.styleData.border,r=this.styleData.padding;t.h+=((null===(e=null==i?void 0:i.width)||void 0===e?void 0:e[0])||0)+((null==r?void 0:r[0])||0),t.d+=((null===(s=null==i?void 0:i.width)||void 0===s?void 0:s[2])||0)+((null==r?void 0:r[2])||0)}addRightBorders(t){var e;if(!this.styleData)return;const s=this.styleData.border,i=this.styleData.padding;t.w+=((null===(e=null==s?void 0:s.width)||void 0===e?void 0:e[1])||0)+((null==i?void 0:i[1])||0)}setChildPWidths(t,e=null,s=!0){if(t)return!1;s&&(this.bbox.pwidth="");let i=!1;for(const r of this.childNodes){const n=r.getBBox();n.pwidth&&r.setChildPWidths(t,null===e?n.w:e,s)&&(i=!0)}return i}breakToWidth(t){}invalidateBBox(t=!0){(this.bboxComputed||this._breakCount>=0)&&(this.bboxComputed=!1,this.lineBBox=[],this._breakCount=-1,this.parent&&t&&this.parent.invalidateBBox())}copySkewIC(t){var e,s,i;const r=this.childNodes[0];(null===(e=null==r?void 0:r.bbox)||void 0===e?void 0:e.sk)&&(t.sk=r.bbox.sk),(null===(s=null==r?void 0:r.bbox)||void 0===s?void 0:s.dx)&&(t.dx=r.bbox.dx);const n=this.childNodes[this.childNodes.length-1];(null===(i=null==n?void 0:n.bbox)||void 0===i?void 0:i.ic)&&(t.ic=n.bbox.ic,t.w+=t.ic)}getStyles(){const t=this.node.attributes.getExplicit("style");if(!t)return;const e=this.styles=new Do(t);for(let t=0,s=jc.removeStyles.length;t<s;t++){const s=jc.removeStyles[t];e.get(s)&&(this.removedStyles||(this.removedStyles={}),this.removedStyles[s]=e.get(s),e.set(s,""))}}getStyleData(){if(!this.styles)return;const t=Array(4).fill(0),e=Array(4).fill(0),s=Array(4),i=Array(4);let r=!1,n=!1;for(const[o,a]of fo.boxSides){const l="border"+o,c=this.styles.get(l+"Width");c&&(n=!0,e[a]=Math.max(0,this.length2em(c,1)),s[a]=this.styles.get(l+"Style")||"solid",i[a]=this.styles.get(l+"Color"));const h=this.styles.get("padding"+o);h&&(r=!0,t[a]=Math.max(0,this.length2em(h,1)))}this.styleData=r||n?{padding:t,border:n?{width:e,style:s,color:i}:null}:null}getVariant(){if(!this.node.isToken)return;const t=this.node.attributes;let e=t.get("mathvariant");if(t.hasExplicit("mathvariant"))this.font.getVariant(e)||(console.warn(`Invalid variant: ${e}`),e="normal");else{const s=t.getList("fontfamily","fontweight","fontstyle");if(this.removedStyles){const t=this.removedStyles;t.fontFamily&&(s.family=t.fontFamily),t.fontWeight&&(s.weight=t.fontWeight),t.fontStyle&&(s.style=t.fontStyle)}s.fontfamily&&(s.family=s.fontfamily),s.fontweight&&(s.weight=s.fontweight),s.fontstyle&&(s.style=s.fontstyle),s.weight&&s.weight.match(/^\d+$/)&&(s.weight=parseInt(s.weight)>600?"bold":"normal"),s.family?e=this.explicitVariant(s.family,s.weight,s.style):(this.node.getProperty("variantForm")&&(e="-tex-variant"),e=(jc.BOLDVARIANTS[s.weight]||{})[e]||e,e=(jc.ITALICVARIANTS[s.style]||{})[e]||e)}this.variant=e}explicitVariant(t,e,s){let i=this.styles;return i||(i=this.styles=new Do),i.set("fontFamily",t),e&&i.set("fontWeight",e),s&&i.set("fontStyle",s),"-explicitFont"}getScale(){let t=1;const e=this.parent,s=e?e.bbox.scale:1,i=this.node.attributes,r=Math.min(i.get("scriptlevel"),2);let n=i.get("fontsize"),o=this.node.isToken||this.node.isKind("mstyle")?i.get("mathsize"):i.getInherited("mathsize");if(0!==r&&(t=Math.pow(i.get("scriptsizemultiplier"),r)),this.removedStyles&&this.removedStyles.fontSize&&!n&&(n=this.removedStyles.fontSize),n&&!i.hasExplicit("mathsize")&&(o=n),"1"!==o&&(t*=this.length2em(o,1,1)),0!==r){const e=this.length2em(i.get("scriptminsize"),.4,1);t<e&&(t=e)}this.bbox.scale=t,this.bbox.rscale=t/s}getSpace(){const t=this.isTopEmbellished(),e=this.node.hasSpacingAttributes();this.jax.options.mathmlSpacing||e?t&&this.getMathMLSpacing():this.getTeXSpacing(t,e)}getMathMLSpacing(){const t=this.node.coreMO(),e=t.coreParent(),s=e.parent;if(!s||!s.isKind("mrow")||1===s.childNodes.length)return;const i=s.childIndex(e);if(null===i)return;const r=t.getProperty("noDictDef"),n=t.attributes,o=n.get("scriptlevel")>0;if(this.bbox.L=n.isSet("lspace")?Math.max(0,this.length2em(n.get("lspace"))):Bc(o,r,t.lspace),this.bbox.R=n.isSet("rspace")?Math.max(0,this.length2em(n.get("rspace"))):Bc(o,r,t.rspace),!i)return;const a=s.childNodes[i-1];if(!a.isEmbellished)return;const l=this.jax.nodeMap.get(a).getBBox();l.R&&(this.bbox.L=Math.max(0,this.bbox.L-l.R))}getTeXSpacing(t,e){if(!e){const t=this.node.texSpacing();t&&(this.bbox.L=this.length2em(t))}if(t||e){const t=this.node.coreMO().attributes;t.isSet("lspace")&&(this.bbox.L=Math.max(0,this.length2em(t.get("lspace")))),t.isSet("rspace")&&(this.bbox.R=Math.max(0,this.length2em(t.get("rspace"))))}}isTopEmbellished(){return this.node.isEmbellished&&!(this.node.parent&&this.node.parent.isEmbellished)}core(){return this.jax.nodeMap.get(this.node.core())}coreMO(){return this.jax.nodeMap.get(this.node.coreMO())}coreRScale(){let t=this.bbox.rscale,e=this.coreMO();for(;e!==this&&e;)t*=e.bbox.rscale,e=e.parent;return t}getRScale(){let t=1,e=this;for(;e;)t*=e.bbox.rscale,e=e.parent;return t}getText(){let t="";if(this.node.isToken)for(const e of this.node.childNodes)e instanceof Ar&&(t+=e.getText());return t}canStretch(t){if(this.stretch=_c,this.node.isEmbellished){const e=this.core();e&&e.node!==this.node&&e.canStretch(t)&&(this.stretch=e.stretch)}return this.stretch.dir!==Nc.None}getAlignShift(){let{indentalign:t,indentshift:e,indentalignfirst:s,indentshiftfirst:i}=this.node.attributes.getAllAttributes();return"indentalign"!==s&&(t=s),"indentshift"!==i&&(e=i),this.processIndent(t,e)}processIndent(t,e,s="",i="",r=this.metrics.containerWidth){if(!this.jax.math.display)return["left",0];s&&"auto"!==s||(s=this.jax.math.root.getProperty("inlineMarked")?"left":this.jax.options.displayAlign),i&&"auto"!==i||(i=this.jax.math.root.getProperty("inlineMarked")?"0":this.jax.options.displayIndent),"auto"===t&&(t=s),"auto"===e&&(e=i,"right"!==t||e.match(/^\s*0[a-z]*\s*$/)||(e=("-"+e.trim()).replace(/^--/,"")));return[t,this.length2em(e,r)]}getAlignX(t,e,s){return"right"===s?t-(e.w+e.R)*e.rscale:"left"===s?e.L*e.rscale:(t-e.w*e.rscale)/2}getAlignY(t,e,s,i,r){return"top"===r?t-s:"bottom"===r?i-e:"center"===r?(t-s-(e-i))/2:0}getWrapWidth(t){return this.childNodes[t].getBBox().w}getChildAlign(t){return"left"}percent(t){return uo(t)}em(t){return po(t)}px(t,e=-oo){return mo(t,e,this.metrics.em)}length2em(t,e=1,s=null){null===s&&(s=this.bbox.scale);const i=this.font.params.rule_thickness,r=ji(t,{medium:1,thin:2/3,thick:5/3},0);return r?r*i:ho(t,e,s,this.jax.pxPerEm)}unicodeChars(t,e=this.variant){let s=Br(t);const i=this.font.getVariant(e);if(i&&i.chars){const t=i.chars;s=s.map((e=>{var s,i;return(null===(i=null===(s=t[e])||void 0===s?void 0:s[3])||void 0===i?void 0:i.smp)||e}))}return s}remapChars(t){return t}mmlText(t){return this.node.factory.create("text").setText(t)}mmlNode(t,e={},s=[]){return this.node.factory.create(t,e,s)}createMo(t){const e=this.node.factory,s=e.create("text").setText(t),i=e.create("mo",{stretchy:!0},[s]);i.inheritAttributesFrom(this.node),i.parent=this.node.parent;const r=this.wrap(i);return r.parent=this,r}getVariantChar(t,e){const s=this.font.getChar(t,e)||[0,0,0,{unknown:!0}];return 3===s.length&&(s[3]={}),s}html(t,e={},s=[]){return this.jax.html(t,e,s)}}jc.kind="unknown",jc.styles={},jc.removeStyles=["fontSize","fontFamily","fontWeight","fontStyle","fontVariant","font"],jc.skipAttributes={fontfamily:!0,fontsize:!0,fontweight:!0,fontstyle:!0,color:!0,background:!0,class:!0,href:!0,style:!0,xmlns:!0},jc.BOLDVARIANTS={bold:{normal:"bold",italic:"bold-italic",fraktur:"bold-fraktur",script:"bold-script","sans-serif":"bold-sans-serif","sans-serif-italic":"sans-serif-bold-italic"},normal:{bold:"normal","bold-italic":"italic","bold-fraktur":"fraktur","bold-script":"script","bold-sans-serif":"sans-serif","sans-serif-bold-italic":"sans-serif-italic"}},jc.ITALICVARIANTS={italic:{normal:"italic",bold:"bold-italic","sans-serif":"sans-serif-italic","bold-sans-serif":"sans-serif-bold-italic"},normal:{italic:"normal","bold-italic":"bold","sans-serif-italic":"sans-serif","sans-serif-bold-italic":"bold-sans-serif"}};const Uc={"70.7%":"s","70%":"s","50%":"ss","60%":"Tn","85%":"sm","120%":"lg","144%":"Lg","173%":"LG","207%":"hg","249%":"HG"};class qc extends jc{toCHTML(t){this.toEmbellishedCHTML(t)||this.addChildren(this.standardChtmlNodes(t))}toEmbellishedCHTML(t){if(t.length<=1||!this.node.isEmbellished)return!1;const e=this.adaptor;t.forEach((t=>e.append(t,this.html("mjx-linestrut"))));const s=this.coreMO().embellishedBreakStyle,i=[];for(const[r,n]of[[t[0],"before"],[t[1],"after"]])s!==n?(this.toCHTML([r]),i.push(this.dom[0]),"after"===n&&e.removeAttribute(this.dom[0],"space")):i.push(this.createChtmlNodes([r])[0]);return this.dom=i,!0}addChildren(t){for(const e of this.childNodes)e.toCHTML(t)}standardChtmlNodes(t){this.markUsed();const e=this.createChtmlNodes(t);return this.handleStyles(),this.handleScale(),this.handleBorders(),this.handleColor(),this.handleSpace(),this.handleAttributes(),this.handlePWidth(),e}markUsed(){this.jax.wrapperUsage.add(this.kind)}createChtmlNodes(t){this.dom=t.map((t=>this.html("mjx-"+this.node.kind))),t=this.handleHref(t);for(const e of t.keys())this.adaptor.append(t[e],this.dom[e]);return this.dom}handleHref(t){const e=this.node.attributes.get("href");return e?t.map((t=>this.adaptor.append(t,this.html("a",{href:e})))):t}handleStyles(){if(!this.styles)return;const t=this.styles.cssText;if(t){const e=this.adaptor;this.dom.forEach((s=>e.setAttribute(s,"style",t)));const s=this.styles.get("font-family");s&&this.dom.forEach((t=>e.setStyle(t,"font-family",this.font.cssFamilyPrefix+", "+s)))}}handleScale(){this.dom.forEach((t=>this.setScale(t,this.bbox.rscale)))}setScale(t,e){const s=Math.abs(e-1)<.001?1:e;if(t&&1!==s){const e=this.percent(s);Uc[e]?this.adaptor.setAttribute(t,"size",Uc[e]):this.adaptor.setStyle(t,"fontSize",e)}return t}handleSpace(){const t=this.adaptor,e=!!this.node.getProperty("breakable")&&!this.node.getProperty("newline"),s=this.dom.length-1;for(const i of[[this.getLineBBox(0).L,"space","marginLeft",0],[this.getLineBBox(s).R,"rspace","marginRight",s]]){const[s,r,n,o]=i,a=this.em(s);if(e&&"space"===r){const e=t.node("mjx-break",Fc[a]?{size:Fc[a]}:{style:`letter-spacing: ${this.em(s-1)}`},[t.text(" ")]);t.insert(e,this.dom[o])}else s&&(Fc[a]?t.setAttribute(this.dom[o],r,Fc[a]):t.setStyle(this.dom[o],n,a))}}handleBorders(){var t,e;const s=null===(t=this.styleData)||void 0===t?void 0:t.border,i=null===(e=this.styleData)||void 0===e?void 0:e.padding,r=this.dom.length-1;if(!s||!r)return;const n=this.adaptor;for(const t of this.dom.keys()){const e=this.dom[t];t&&(s.width[3]&&n.setStyle(e,"border-left"," none"),i[3]&&n.setStyle(e,"padding-left","0")),t!==r&&(s.width[1]&&n.setStyle(e,"border-right","none"),i[1]&&n.setStyle(e,"padding-right","0"))}}handleColor(){var t;const e=this.adaptor,s=this.node.attributes,i=s.getExplicit("mathcolor")||s.getExplicit("color"),r=s.getExplicit("mathbackground")||s.getExplicit("background")||(null===(t=this.styles)||void 0===t?void 0:t.get("background-color"));i&&this.dom.forEach((t=>e.setStyle(t,"color",i))),r&&this.dom.forEach((t=>e.setStyle(t,"backgroundColor",r)))}handleAttributes(){const t=this.adaptor,e=this.node.attributes,s=e.getAllDefaults(),i=qc.skipAttributes;for(const r of e.getExplicitNames())if(!1===i[r]||!(r in s)&&!i[r]&&!t.hasAttribute(this.dom[0],r)){const s=e.getExplicit(r);this.dom.forEach((e=>t.setAttribute(e,r,s)))}if(e.get("class")){const s=e.get("class").trim().split(/ +/);for(const e of s)this.dom.forEach((s=>t.addClass(s,e)))}this.node.getProperty("inline-breaks")&&this.dom.forEach((e=>t.setAttribute(e,"inline-breaks","true")))}handlePWidth(){if(this.bbox.pwidth){const t=this.adaptor;this.bbox.pwidth===fo.fullWidth?this.dom.forEach((e=>t.setAttribute(e,"width","full"))):this.dom.forEach((e=>t.setStyle(e,"width",this.bbox.pwidth)))}}setIndent(t,e,s){const i=this.adaptor;if("center"===e||"left"===e){const e=this.getBBox().L;i.setStyle(t,"margin-left",this.em(s+e))}if("center"===e||"right"===e){const e=this.getBBox().R;i.setStyle(t,"margin-right",this.em(-s+e))}}drawBBox(){const{w:t,h:e,d:s,R:i}=this.getOuterBBox(),r=this.html("mjx-box",{style:{opacity:.25,"margin-left":this.em(-t-i)}},[this.html("mjx-box",{style:{height:this.em(e),width:this.em(t),"background-color":"red"}}),this.html("mjx-box",{style:{height:this.em(s),width:this.em(t),"margin-left":this.em(-t),"vertical-align":this.em(-s),"background-color":"green"}})]),n=this.dom[0]||this.parent.dom[0],o=this.adaptor.getAttribute(n,"size");o&&this.adaptor.setAttribute(r,"size",o);const a=this.adaptor.getStyle(n,"fontSize");a&&this.adaptor.setStyle(r,"fontSize",a),this.adaptor.append(this.adaptor.parent(n),r),this.adaptor.setStyle(n,"backgroundColor","#FFEE00")}html(t,e={},s=[]){return this.jax.html(t,e,s)}text(t){return this.jax.text(t)}char(t){return this.font.charSelector(t).substring(1)}}function Hc(t){return class extends t{getWrapWidth(t){return this.parent?this.getBBox().w:this.metrics.containerWidth/this.jax.pxPerEm}computeBBox(t,e=!1){super.computeBBox(t,e);const s=this.node.attributes;if(!this.parent&&this.jax.math.display&&"linebreak"===s.get("overflow")){const e=this.containerWidth;t.w>e&&this.childNodes[0].breakToWidth(e),t.updateFrom(this.childNodes[0].getBBox())}}}}qc.kind="unknown",qc.autoStyle=!0;const Wc=function(){var t;const e=Hc(qc);return(t=class extends e{handleDisplay(t){const e=this.adaptor,[s,i]=this.getAlignShift();if("center"!==s&&e.setAttribute(t,"justify",s),this.bbox.pwidth===fo.fullWidth){if(e.setAttribute(t,"width","full"),this.jax.table){let{L:r,w:n,R:o}=this.jax.table.getOuterBBox();"right"===s?o=Math.max(o||-i,-i):"left"===s?r=Math.max(r||i,i):"center"===s&&(n+=2*Math.abs(i));const a=this.em(Math.max(0,r+n+o));e.setStyle(t,"min-width",a),e.setStyle(this.jax.table.dom[0],"min-width",a)}}else this.setIndent(this.dom[0],s,i)}handleInline(t){const e=this.adaptor,s=e.getStyle(this.dom[0],"margin-right");s&&(e.setStyle(this.dom[0],"margin-right",""),e.setStyle(t,"margin-right",s),e.setStyle(t,"width","0"))}toCHTML(t){super.toCHTML(t);const e=this.adaptor;"block"===this.node.attributes.get("display")?(e.setAttribute(this.dom[0],"display","true"),e.setAttribute(t[0],"display","true"),this.handleDisplay(t[0])):this.handleInline(t[0]),e.addClass(this.dom[0],`${this.font.cssFontPrefix}-N`)}setChildPWidths(t,e=null,s=!0){return!!this.parent&&super.setChildPWidths(t,e,s)}handleAttributes(){super.handleAttributes();const t=this.adaptor;this.node.getProperty("process-breaks")&&this.dom.forEach((e=>t.setAttribute(e,"breakable","true")))}}).kind=wr.prototype.kind,t.styles={"mjx-math":{"line-height":0,"text-align":"left","text-indent":0,"font-style":"normal","font-weight":"normal","font-size":"100%","font-size-adjust":"none","letter-spacing":"normal","word-wrap":"normal","word-spacing":"normal",direction:"ltr",padding:"1px 0"},'mjx-container[jax="CHTML"][display="true"] mjx-math':{padding:0},"mjx-math[breakable]":{display:"inline"},'mjx-container[jax="CHTML"] mjx-break':{"white-space":"normal","line-height":"0","clip-path":"rect(0 0 0 0)","font-family":"MJX-BRK !important"},'mjx-break[size="0"]':{"letter-spacing":"-0.999em"},'mjx-break[size="1"]':{"letter-spacing":"-0.889em"},'mjx-break[size="2"]':{"letter-spacing":"-0.833em"},'mjx-break[size="3"]':{"letter-spacing":"-0.778em"},'mjx-break[size="4"]':{"letter-spacing":"-0.722em"},'mjx-break[size="5"]':{"letter-spacing":"-0.667em"}},t}();function zc(t){return class extends t{computeBBox(t,e=!1){super.computeBBox(t),this.copySkewIC(t)}}}const Xc=function(){var t;const e=zc(qc);return(t=class extends e{}).kind=Cr.prototype.kind,t}();function Vc(t){return class extends t{get breakCount(){return this.breakStyle?1:0}get embellishedBreakCount(){return this.embellishedBreakStyle?1:0}get embellishedBreakStyle(){return this.breakStyle||this.getBreakStyle()}protoBBox(t){const e=this.stretch.dir!==Nc.None;e&&null===this.size&&this.getStretchedVariant([0]),e&&this.size<0||(super.computeBBox(t),0!==t.w||!this.node.attributes.hasExplicit("fence")||""!==this.node.getText()||this.node.texClass!==pr.OPEN&&this.node.texClass!==pr.CLOSE||this.jax.options.mathmlSpacing||(t.R=this.font.params.nulldelimiterspace),this.copySkewIC(t))}getAccentOffset(){const t=fo.empty();return this.protoBBox(t),-t.w/2}getCenterOffset(t=null){return t||(t=fo.empty(),super.computeBBox(t)),(t.h+t.d)/2+this.font.params.axis_height-t.h}getStretchedVariant(t,e=!1){if(this.stretch.dir!==Nc.None){let s=this.getWH(t);const i=this.getSize("minsize",0),r=this.getSize("maxsize",1/0),n=this.node.getProperty("mathaccent");s=Math.max(i,Math.min(r,s));const o=this.font.params.delimiterfactor/1e3,a=this.font.params.delimitershortfall,l=i||e?s:n?Math.min(s/o,s+a):Math.max(s*o,s-a),c=this.stretch,h=c.c||this.getText().codePointAt(0);let d=0;if(c.sizes)for(const t of c.sizes){if(t>=l)return n&&d&&d--,void this.setDelimSize(h,d);d++}c.stretch?(this.size=-1,this.invalidateBBox(),this.getStretchBBox(t,this.checkExtendedHeight(s,c),c)):this.setDelimSize(h,d-1)}}setDelimSize(t,e){const s=this.stretch;this.variant=this.font.getSizeVariant(t,e),this.size=e;const i=s.schar&&s.schar[Math.min(e,s.schar.length-1)]||t;this.stretch=Object.assign(Object.assign({},s),{c:i}),this.childNodes[0].invalidateBBox()}getSize(t,e){const s=this.node.attributes;return s.isSet(t)&&(e=this.length2em(s.get(t),1,1)),e}getWH(t){if(0===t.length)return 0;if(1===t.length)return t[0];const[e,s]=t,i=this.font.params.axis_height;return this.node.attributes.get("symmetric")?2*Math.max(e-i,s+i):e+s}getStretchBBox(t,e,s){Object.hasOwn(s,"min")&&s.min>e&&(e=s.min);let[i,r,n]=s.HDW;if(this.stretch.dir===Nc.Vertical)[i,r]=this.getBaseline(t,e,s);else if(n=e,this.stretch.hd&&!this.jax.options.mathmlSpacing){const t=this.font.params.extender_factor;i=i*(1-t)+this.stretch.hd[0]*t,r=r*(1-t)+this.stretch.hd[1]*t}this.bbox.h=i,this.bbox.d=r,this.bbox.w=n}getBaseline(t,e,s){const i=2===t.length&&t[0]+t[1]===e,r=this.node.attributes.get("symmetric"),[n,o]=i?t:[e,0];let[a,l]=[n+o,0];if(r){const t=this.font.params.axis_height;i&&(a=2*Math.max(n-t,o+t)),l=a/2-t}else if(i)l=o;else{const[t,e]=s.HDW||[.75,.25];l=e*(a/(t+e))}return[a-l,l]}checkExtendedHeight(t,e){if(e.fullExt){const[s,i]=e.fullExt;t=i+Math.ceil(Math.max(0,t-i)/s)*s}return t}setBreakStyle(t=""){if(this.breakStyle=this.node.parent.isEmbellished&&!t?"":this.getBreakStyle(t),this.breakCount&&this.multChar){const t=this.parent.node.childIndex(this.node),e=this.parent.node.childNodes[t+1];e&&e.setTeXclass(this.multChar.node)}}getBreakStyle(t=""){const e=this.node.attributes;let s=t||("newline"===e.get("linebreak")||this.node.getProperty("forcebreak")?e.get("linebreakstyle"):"");return"infixlinebreakstyle"===s&&(s=e.get(s)),s}getMultChar(){const t=this.node.attributes.get("linebreakmultchar");t&&"\u2062"===this.getText()&&"\u2062"!==t&&(this.multChar=this.createMo(t))}constructor(t,e,s=null){super(t,e,s),this.size=null,this.isAccent=this.node.isAccent,this.getMultChar(),this.setBreakStyle()}computeBBox(t,e=!1){if(this.protoBBox(t),this.node.attributes.get("symmetric")&&this.stretch.dir!==Nc.Horizontal){const e=this.getCenterOffset(t);t.h+=e,t.d-=e}this.node.getProperty("mathaccent")&&(this.stretch.dir===Nc.None||this.size>=0)&&(t.w=0)}computeLineBBox(t){return this.moLineBBox(t,this.breakStyle)}moLineBBox(t,e,s=null){const i=this.node.attributes.get("lineleading"),r=this.length2em(i,this.linebreakOptions.lineleading);if(0===t&&"before"===e){const t=kc.from(fo.zero(),r);return t.originalL=this.bbox.L,this.bbox.L=0,t}let n=kc.from(s||this.getOuterBBox(),r);return 1===t&&("after"===e?(n.w=n.h=n.d=0,n.isFirst=!0,this.bbox.R=0):"duplicate"===e?n.L=0:this.multChar&&(n=kc.from(this.multChar.getOuterBBox(),r)),n.getIndentData(this.node)),n}canStretch(t){if(this.stretch.dir!==Nc.None)return this.stretch.dir===t;if(!this.node.attributes.get("stretchy"))return!1;const e=this.getText();if(1!==Array.from(e).length)return!1;const s=this.font.getDelimiter(e.codePointAt(0));return this.stretch=s&&s.dir===t?s:_c,this.stretch.dir!==Nc.None}getVariant(){this.node.attributes.get("largeop")?this.variant=this.node.attributes.get("displaystyle")?"-largeop":"-smallop":this.node.attributes.hasExplicit("mathvariant")||!1!==this.node.getProperty("pseudoscript")?super.getVariant():this.variant="-tex-variant"}remapChars(t){const e=this.node.getProperty("primes");if(e)return Br(e);if(1===t.length){const e=this.node.coreParent().parent,s=this.isAccent&&!e.isKind("mrow")?"accent":"mo",i=this.font.getRemappedChar(s,t[0]);i&&(t=this.unicodeChars(i,this.variant))}return t}}}class Gc{constructor(){this.used=new Set,this.needsUpdate=[]}add(t){const e=JSON.stringify(t);this.used.has(e)||this.needsUpdate.push(t),this.used.add(e)}has(t){return this.used.has(JSON.stringify(t))}clear(){this.used.clear(),this.needsUpdate=[]}update(){const t=this.needsUpdate;return this.needsUpdate=[],t}}class Jc extends Cc{constructor(){super(...arguments),this.charUsage=new Gc,this.delimUsage=new Gc,this.fontUsage={},this.newFonts=0}static charOptions(t,e){return super.charOptions(t,e)}static addFontURLs(t,e,s){for(const i of Object.keys(e)){const r=Object.assign({},e[i]);r.src=r.src.replace(/%%URL%%/,s),t[i]=r}}static addDynamicFontCss(t,e,s){const i={};for(const s of e){const e=s.slice(4);i[`@font-face /* ${e} */`]={"font-family":s,src:`url("%%URL%%/${s.toLowerCase()}.woff2") format("woff2")`},t[`.${e}`]={"font-family":`${this.defaultCssFamilyPrefix}, ${s}`}}this.addFontURLs(t,i,s)}static addExtension(t,e=""){super.addExtension(t,e),t.fonts&&this.addDynamicFontCss(this.defaultStyles,t.fonts,t.fontURL)}addExtension(t,e=""){if(super.addExtension(t,e),!t.fonts||!this.options.adaptiveCSS)return[];const s={},i=new Ao;return this.constructor.addDynamicFontCss(s,t.fonts,t.fontURL),i.addStyles(s),i.getStyleRules()}adaptiveCSS(t){this.options.adaptiveCSS=t}clearCache(){this.options.adaptiveCSS&&(this.charUsage.clear(),this.delimUsage.clear())}createVariant(t,e=null,s=null){super.createVariant(t,e,s),this.variant[t].letter=this.constructor.defaultVariantLetters[t]}defineChars(t,e){super.defineChars(t,e);const s=this.variant[t].letter,i=this.constructor;for(const t of Object.keys(e)){const r=parseInt(t);if(!Array.isArray(e[r]))continue;const n=i.charOptions(e,r);void 0===n.f&&(n.f=s);for(const[t,e]of i.combiningChars)if(r>=t&&r<=e){n.cmb=!0;break}}}addDynamicFontCss(t,e=this.options.fontURL){this.constructor.addDynamicFontCss(this.fontUsage,t,e)}updateDynamicStyles(){const t=this.fontUsage;return this.fontUsage={},this.options.adaptiveCSS||this.updateStyles(t),t}get styles(){const t=this.constructor,e=Object.assign(Object.assign({},t.defaultStyles),this.fontUsage);return this.fontUsage={},t.addFontURLs(e,t.defaultFonts,this.options.fontURL),this.options.adaptiveCSS?this.updateStyles(e):this.allStyles(e),e}updateStyles(t){for(const e of this.delimUsage.update())this.addDelimiterStyles(t,e,this.getDelimiter(e));for(const[e,s]of this.charUsage.update()){const i=this.variant[e];this.addCharStyles(t,i.letter,s,i.chars[s])}return t}allStyles(t){var e;for(const e of Object.keys(this.delimiters)){const s=parseInt(e);this.addDelimiterStyles(t,s,this.delimiters[s])}for(const s of Object.keys(this.variant)){const i=this.variant[s],r=i.letter;for(const s of Object.keys(i.chars)){const n=parseInt(s),o=i.chars[n];!(null===(e=null==o?void 0:o[3])||void 0===e?void 0:e.smp)&&Array.isArray(o)&&(o.length<4&&(o[3]={}),this.addCharStyles(t,r,n,o))}}}addDelimiterStyles(t,e,s){if(!s.stretch)return;const i=s.c&&s.c!==e?this.charSelector(s.c):this.charSelector(e);s.dir===Nc.Vertical?this.addDelimiterVStyles(t,e,i,s):this.addDelimiterHStyles(t,e,i,s)}addDelimiterVStyles(t,e,s,i){const r=i.HDW,[n,o,a,l]=i.stretch,[c,h,d,u]=this.getStretchVariants(e),p=this.addDelimiterVPart(t,s,"beg",n,c,r);this.addDelimiterVPart(t,s,"ext",o,h,r);const m=this.addDelimiterVPart(t,s,"end",a,d,r);if(l){const e=this.addDelimiterVPart(t,s,"mid",l,u,r),i=this.em(e/2-.03);t[`mjx-stretchy-v${s} > mjx-ext:first-of-type`]={height:"50%","border-width":`${this.em1(p-.03)} 0 ${i}`},t[`mjx-stretchy-v${s} > mjx-ext:last-of-type`]={height:"50%","border-width":`${i} 0 ${this.em1(m-.03)}`}}else(m||p)&&(t[`mjx-stretchy-v${s} > mjx-ext`]["border-width"]=`${this.em1(p-.03)} 0 ${this.em1(m-.03)}`)}addDelimiterVPart(t,e,s,i,r,n){if(!i)return 0;const[o,a,l]=this.getChar(r,i),c={width:this.em0(l)};if("ext"!==s){const t=l>n[2]?this.em((n[2]-l)/2):"auto",e="beg"===s?o:"end"===s?-a:(o-a)/2;c.margin=`${this.em(e)} ${t} ${this.em(-e)}`}else c["line-height"]=this.em0(o+a+.005),t[`mjx-stretchy-v${e} > mjx-${s} > mjx-spacer`]={"margin-top":this.em(-a)};return t[`mjx-stretchy-v${e} > mjx-${s}`]=c,o+a}addDelimiterHStyles(t,e,s,i){const r=[...i.HDW],[n,o,a,l]=i.stretch,[c,h,d,u]=this.getStretchVariants(e);if(i.hd&&!this.options.mathmlSpacing){const t=this.params.extender_factor;r[0]=r[0]*(1-t)+i.hd[0]*t,r[1]=r[1]*(1-t)+i.hd[1]*t}const p=this.addDelimiterHPart(t,s,"beg",n,c,r);this.addDelimiterHPart(t,s,"ext",o,h,r);const m=this.addDelimiterHPart(t,s,"end",a,d,r);if(l){const e=this.addDelimiterHPart(t,s,"mid",l,u,r),i=this.em0(e/2-.03);t[`mjx-stretchy-h${s} > mjx-ext:first-of-type`]={width:"50%","border-width":`0 ${i} 0 ${this.em0(p-.03)}`},t[`mjx-stretchy-h${s} > mjx-ext:last-of-type`]={width:"50%","border-width":`0 ${this.em0(m-.03)} 0 ${i}`}}else(p||m)&&(t[`mjx-stretchy-h${s} > mjx-ext`]["border-width"]=`0 ${this.em0(m-.06)} 0 ${this.em0(p-.06)}`);i.ext&&(t[`mjx-stretchy-h${s} > mjx-ext > mjx-spacer`]["letter-spacing"]=this.em(-i.ext))}addDelimiterHPart(t,e,s,i,r,n){if(!i)return 0;let[,,o,a]=this.getChar(r,i);const l={padding:this.padding(n,o-n[2])};return"ext"===s?(!o&&a.dx&&(o=2*a.dx-.06),t[`mjx-stretchy-h${e} > mjx-${s} > mjx-spacer`]={"margin-left":this.em(-o/2)},a.cmb&&(t[`mjx-stretchy-h${e} > mjx-${s} > mjx-c`]={width:this.em(o),"text-align":"right"})):("mid"===s?l.margin=`0 ${this.em(-o/2)}`:l["end"==s?"margin-left":"margin-right"]=this.em(-o),this.checkCombiningChar(a,l)),t[`mjx-stretchy-h${e} > mjx-${s}`]=l,o}addCharStyles(t,e,s,i){const r=i[3],n=void 0!==r.f?r.f:e,o=r.ff||(n?`${this.cssFontPrefix}-${n}`:""),a="mjx-c"+this.charSelector(s)+(o?"."+o:""),l=r.oc||r.ic||0;t[a]={padding:this.padding(i,l)},r.oc&&(t[a+"[noic]"]={"padding-right":this.em(i[2])}),this.checkCombiningChar(r,t[a])}checkCombiningChar(t,e){if(!t.cmb)return;const s=e.padding.split(/ /);e.width=s[1],s[1]="0",s[3]||s.pop(),e.padding=s.join(" ")}em(t){return po(t)}em0(t){return po(Math.max(0,t))}em1(t){const e=po(Math.max(0,t));return"0"===e?".1px":e}padding([t,e,s],i=0){return[t,s+i,e,0].map(this.em0).join(" ")}charSelector(t){return".mjx-c"+t.toString(16).toUpperCase()}}function Kc(t,e){for(const s of Object.keys(e)){const i=parseInt(s),r=e[i];r.c&&(r.c=r.c.replace(/\\[0-9A-F]+/gi,(t=>String.fromCodePoint(parseInt(t.substring(1),16))))),Object.assign(Cc.charOptions(t,i),r)}return t}Jc.OPTIONS=Object.assign(Object.assign({},Cc.OPTIONS),{dynamicPrefix:"./chtml/dynamic",fontURL:"./chtml/woff2"}),Jc.JAX="CHTML",Jc.defaultVariantLetters={},Jc.defaultStyles={},Jc.defaultFonts={},Jc.combiningChars=[[768,879],[8400,8447]];const $c=function(){var t;const e=Vc(qc);return t=class extends e{toCHTML(t){const e=this.adaptor,s=this.node.attributes,i=s.get("symmetric")&&this.stretch.dir!==Nc.Horizontal,r=this.stretch.dir!==Nc.None;r&&null===this.size&&this.getStretchedVariant([]),t.length>1&&t.forEach((t=>e.append(t,this.html("mjx-linestrut"))));const n=this.standardChtmlNodes(t);if(n.length>1&&"duplicate"!==this.breakStyle){const t="after"===this.breakStyle?1:0;e.remove(n[t]),n[t]=null}if(r&&this.size<0)this.stretchHTML(n);else{if(i||s.get("largeop")){const t=this.em(this.getCenterOffset());"0"!==t&&n.forEach((s=>s&&e.setStyle(s,"verticalAlign",t)))}this.node.getProperty("mathaccent")&&n.forEach((t=>{e.setStyle(t,"width","0"),e.setStyle(t,"margin-left",this.em(this.getAccentOffset()))})),n[0]&&this.addChildren([n[0]]),n[1]&&(this.multChar||this).addChildren([n[1]])}}stretchHTML(t){const e=this.getText().codePointAt(0);this.font.delimUsage.add(e),this.childNodes[0].markUsed();const s=this.stretch,i=s.stretch,r=this.font.getStretchVariants(e),n=[],o=[];for(let t=0;t<i.length;t++)i[t]&&(o[t]=this.font.getChar(r[t],i[t]));const{h:a,d:l,w:c}=this.bbox,h={};s.dir===Nc.Vertical?(this.createAssembly(o,i,r,n,a+l,.05,"\n"),n.push(this.html("mjx-mark")),h.height=this.em(a+l),h.verticalAlign=this.em(-l)):(this.createAssembly(o,i,r,n,c,s.ext||0),h.width=this.em(c));const d={class:this.char(s.c||e),style:h},u=this.html("mjx-stretchy-"+s.dir,d,n),p=this.adaptor;t[0]&&p.append(t[0],u),t[1]&&p.append(t[1],t[0]?p.clone(u):u)}createAssembly(t,e,s,i,r,n,o=""){t=[...t,null,null,null].slice(0,4);let[a,l,c,h]=t.map((t=>t?o?t[0]+t[1]:t[2]:0));l=Math.max(0,l-n);const[d,u]=t[3]?[(r-h)/2-a,(r-h)/2-c]:[r-a-c,0];this.createPart("mjx-beg",t[0],e[0],s[0],i),this.createPart("mjx-ext",t[1],e[1],s[1],i,d,l,o),t[3]&&(this.createPart("mjx-mid",t[3],e[3],s[3],i),this.createPart("mjx-ext",t[1],e[1],s[1],i,u,l,o)),this.createPart("mjx-end",t[2],e[2],s[2],i)}createPart(t,e,s,i,r,n=0,o=0,a=""){if(s){const l=e[3],c=l.f||("normal"===i?"":this.font.getVariant(i).letter),h=l.ff||(c?`${this.font.cssFontPrefix}-${c}`:""),d=l.c||String.fromCodePoint(s);let u=[];if("mjx-ext"===t&&(o||l.dx)){o||(o=Math.max(.06,2*l.dx-.06));const t=Math.min(Math.ceil(n/o)+1,500);if(l.cmb){u.push(this.html("mjx-spacer"));for(let e=0;e<t;e++)u.push(this.html("mjx-c",{},[this.text(d)]))}else u=[this.html("mjx-spacer",{},[this.text(Array(t).fill(d).join(a))])]}else u=[this.text(d)];r.push(this.html(t,h?{class:h}:{},u))}}},t.kind=Wr.prototype.kind,t.styles={"mjx-stretchy-h":{display:"inline-block"},"mjx-stretchy-h > *":{display:"inline-block",width:0,"text-align":"right"},"mjx-stretchy-h > mjx-ext":{"clip-path":"padding-box xywh(0 -1em 100% calc(100% + 2em))",width:"100%",border:"0px solid transparent","box-sizing":"border-box","text-align":"left"},"mjx-stretchy-v":{display:"inline-block","text-align":"center"},"mjx-stretchy-v > *":{display:"block",height:0,margin:"0 auto"},"mjx-stretchy-v > mjx-ext > mjx-spacer":{display:"block"},"mjx-stretchy-v > mjx-ext":{"clip-path":"padding-box xywh(-1em 0 calc(100% + 2em) 100%)",height:"100%",border:"0.1px solid transparent","box-sizing":"border-box","white-space":"wrap"},"mjx-mark":{display:"inline-block",height:0}},t}();function Yc(t){return class extends t{remapChars(t){if(t.length){const e=this.font.getRemappedChar("mn",t[0]);if(e){const s=this.unicodeChars(e,this.variant);1===s.length?t[0]=s[0]:t=s.concat(t.slice(1))}}return t}}}const Qc=function(){var t;const e=Yc(qc);return(t=class extends e{}).kind=kr.prototype.kind,t}();function Zc(t){return class extends t{createText(t){const e=this.wrap(this.mmlText(t));return e.parent=this,e}constructor(t,e,s=null){super(t,e,s);const i=this.node.attributes,r=i.getList("lquote","rquote");"monospace"!==this.variant&&(i.isSet("lquote")||'"'!==r.lquote||(r.lquote="\u201c"),i.isSet("rquote")||'"'!==r.rquote||(r.rquote="\u201d")),this.childNodes.unshift(this.createText(r.lquote)),this.childNodes.push(this.createText(r.rquote))}}}const th=function(){var t;const e=Zc(qc);return(t=class extends e{}).kind=Vr.prototype.kind,t}();function eh(t){var e;return e=class extends t{constructor(){super(...arguments),this.breakPoints=[]}textWidth(t){let e=this.textNode;if(!e){const t=this.node.factory.create("text");t.parent=this.node,e=this.textNode=this.factory.wrap(t),e.parent=this}return e.node.setText(t),e.invalidateBBox(!1),e.getBBox().w}get breakCount(){return this.breakPoints.length}getVariant(){const t=this.jax.options,e=this.jax.math.outputData,s=(!!e.merrorFamily||!!t.merrorFont)&&this.node.Parent.isKind("merror");if(e.mtextFamily||t.mtextFont||s){const i=this.node.attributes.get("mathvariant"),r=this.constructor.INHERITFONTS[i]||this.jax.font.getCssFont(i),n=r[0]||(s?e.merrorFamily||t.merrorFont:e.mtextFamily||t.mtextFont);this.variant=this.explicitVariant(n,r[2]?"bold":"",r[1]?"italic":"")}else super.getVariant()}setBreakAt(t){this.breakPoints.push(t)}clearBreakPoints(){this.breakPoints=[]}computeLineBBox(t){const e=kc.from(this.getOuterBBox(),this.linebreakOptions.lineleading);return this.breakCount?(e.w=this.getBreakWidth(t),0===t?(e.R=0,this.addLeftBorders(e)):(e.L=0,e.indentData=[["left","0"],["left","0"],["left","0"]],t===this.breakCount&&this.addRightBorders(e)),e):e}getBreakWidth(t){const e=this.childNodes;let[s,i]=this.breakPoints[t-1]||[0,0];const[r,n]=this.breakPoints[t]||[e.length,0];let o=e[s].node.getText().split(/ /);if(s===r)return this.textWidth(o.slice(i,n).join(" "));let a=this.textWidth(o.slice(i).join(" "));for(;++s<r&&s<e.length;)a+=e[s].getBBox().w;return s<e.length&&(o=e[s].node.getText().split(/ /),a+=this.textWidth(o.slice(0,n).join(" "))),a}},e.INHERITFONTS={normal:["",!1,!1],bold:["",!1,!0],italic:["",!0,!1],"bold-italic":["",!0,!0]},e}const sh=function(){var t;const e=eh(qc);return(t=class extends e{toCHTML(t){if(!this.breakCount)return void super.toCHTML(t);const e=this.standardChtmlNodes(t),s=this.textNode.node,i=this.childNodes;for(const t of e.keys()){const r=[e[t]];this.adaptor.append(e[t],this.html("mjx-linestrut"));let[n,o]=this.breakPoints[t-1]||[0,0];const[a,l]=this.breakPoints[t]||[i.length,0];let c=i[n].node.getText().split(/ /);if(n!==a){for(s.setText(c.slice(o).join(" ")),this.textNode.toCHTML(r);++n<a&&n<i.length;)i[n].toCHTML(r);n<i.length&&(c=i[n].node.getText().split(/ /),s.setText(c.slice(0,l).join(" ")),this.textNode.toCHTML(r))}else s.setText(c.slice(o,l).join(" ")),this.textNode.toCHTML(r)}}}).kind=zr.prototype.kind,t}();function ih(t){return class extends t{get canBreak(){return this.node.canBreak}get breakCount(){return this.breakStyle?1:0}setBreakStyle(t=""){this.breakStyle=t||(this.node.hasNewline||this.node.getProperty("forcebreak")?"before":"")}constructor(t,e,s=null){super(t,e,s),this.setBreakStyle()}computeBBox(t,e=!1){const s=this.node.attributes;t.w=this.length2em(s.get("width"),0),t.h=this.length2em(s.get("height"),0),t.d=this.length2em(s.get("depth"),0)}computeLineBBox(t){const e=this.node.attributes.get("data-lineleading"),s=this.length2em(e,this.linebreakOptions.lineleading),i=kc.from(fo.zero(),s);return 1===t&&(i.getIndentData(this.node),i.w=this.getBBox().w,i.isFirst=0===i.w),i}}}const rh=function(){var t;const e=ih(qc);return(t=class extends e{toCHTML(t){t.length>1&&t.forEach((t=>this.adaptor.append(t,this.html("mjx-linestrut"))));const e=this.standardChtmlNodes(t);let{w:s,h:i,d:r}=this.getBBox();s<0&&(this.adaptor.setStyle(e[0],"marginRight",this.em(s)),s=0),s&&!this.breakCount&&this.adaptor.setStyle(e[0],"width",this.em(s)),i=Math.max(0,i+r),i&&this.adaptor.setStyle(e[0],"height",this.em(Math.max(0,i))),r&&this.adaptor.setStyle(e[0],"verticalAlign",this.em(-r))}}).kind=Xr.prototype.kind,t}();function nh(t){return class extends t{getDimens(){const t=this.node.attributes.getList("width","height","depth","lspace","voffset"),e=this.childNodes[0].getOuterBBox();let{w:s,h:i,d:r}=e;const n=s,o=i,a=r;let l=0,c=0,h=0;""!==t.width&&(s=this.dimen(t.width,e,"w",0)),""!==t.height&&(i=this.dimen(t.height,e,"h",0)),""!==t.depth&&(r=this.dimen(t.depth,e,"d",0)),""!==t.voffset&&(c=this.dimen(t.voffset,e)),""!==t.lspace&&(l=this.dimen(t.lspace,e));const d=this.node.attributes.get("data-align");return d&&(h=this.getAlignX(s,e,d)),[o,a,n,i-o,r-a,s-n,l,c,h]}dimen(t,e,s="",i=null){const r=(t=String(t)).match(/width|height|depth/),n=r?e[r[0].charAt(0)]:s?e[s]:0;let o=this.length2em(t,n)||0;return t.match(/^[-+]/)&&s&&(o+=n),null!=i&&(o=Math.max(i,o)),o}setBBoxDimens(t){const[e,s,i,r,n,o]=this.getDimens();t.w=i+o,t.h=e+r,t.d=s+n}computeBBox(t,e=!1){this.setBBoxDimens(t);if(this.childNodes[0].getOuterBBox().w>t.w){const e=this.node.attributes.get("data-overflow");("linebreak"===e||"auto"===e&&"linebreak"===this.jax.math.root.attributes.get("overflow"))&&(this.childNodes[0].breakToWidth(t.w),this.setBBoxDimens(t))}this.setChildPWidths(e,t.w)}getWrapWidth(t){return this.getBBox().w}getChildAlign(t){return this.node.attributes.get("data-align")||"left"}}}const oh=function(){var t;const e=nh(qc);return(t=class extends e{toCHTML(t){if(this.toEmbellishedCHTML(t))return;let e=this.standardChtmlNodes(t);const s=[],i={},[,,r,n,o,a,l,c,h]=this.getDimens();if((a||this.childNodes[0].getBBox().pwidth)&&(i.width=this.em(r+a)),(n||o)&&(i.margin=this.em(n)+" 0 "+this.em(o)),l+h||c){i.position="relative";const t=this.html("mjx-rbox",{style:{left:this.em(l+h),top:this.em(-c),"max-width":i.width}});l+h&&this.childNodes[0].getBBox().pwidth&&(this.adaptor.setAttribute(t,"width","full"),this.adaptor.setStyle(t,"left",this.em(l))),s.push(t)}e=[this.adaptor.append(e[0],this.html("mjx-block",{style:i},s))],this.childNodes[0].childNodes.length?this.childNodes[0].toCHTML([s[0]||e[0]]):(n||o)&&this.adaptor.append(s[0]||e[0],this.html("mjx-box"))}}).kind=tn.prototype.kind,t.styles={"mjx-mpadded":{display:"inline-block"},"mjx-rbox":{display:"inline-block",position:"relative"}},t}(),ah=4,lh=1,ch=2,hh=.067,dh=.2,uh=hh+"em solid",ph={top:0,right:1,bottom:2,left:3},mh=Object.keys(ph),fh=t=>new Array(4).fill(t.thickness+t.padding),gh=t=>new Array(4).fill(t.padding),bh=t=>new Array(4).fill(t.thickness),Eh=t=>Math.max(t.padding,t.thickness*(t.arrowhead.x+t.arrowhead.dx+1)),yh=(t,e)=>{if(t.childNodes[0]){const{h:s,d:i}=t.childNodes[0].getBBox();e[0]=e[2]=Math.max(0,t.thickness*t.arrowhead.y-(s+i)/2)}return e},xh=(t,e)=>{if(t.childNodes[0]){const{w:s}=t.childNodes[0].getBBox();e[1]=e[3]=Math.max(0,t.thickness*t.arrowhead.y-s/2)}return e},Nh={up:[-Math.PI/2,!1,!0,"verticalstrike"],down:[Math.PI/2,!1,!0,"verticakstrike"],right:[0,!1,!1,"horizontalstrike"],left:[Math.PI,!1,!1,"horizontalstrike"],updown:[Math.PI/2,!0,!0,"verticalstrike uparrow downarrow"],leftright:[0,!0,!1,"horizontalstrike leftarrow rightarrow"]},vh={updiagonal:[-1,0,!1,"updiagonalstrike northeastarrow"],northeast:[-1,0,!1,"updiagonalstrike updiagonalarrow"],southeast:[1,0,!1,"downdiagonalstrike"],northwest:[1,Math.PI,!1,"downdiagonalstrike"],southwest:[-1,Math.PI,!1,"updiagonalstrike"],northeastsouthwest:[-1,0,!0,"updiagonalstrike northeastarrow updiagonalarrow southwestarrow"],northwestsoutheast:[1,0,!0,"downdiagonalstrike northwestarrow southeastarrow"]},Th={up:t=>xh(t,[Eh(t),0,t.padding,0]),down:t=>xh(t,[t.padding,0,Eh(t),0]),right:t=>yh(t,[0,Eh(t),0,t.padding]),left:t=>yh(t,[0,t.padding,0,Eh(t)]),updown:t=>xh(t,[Eh(t),0,Eh(t),0]),leftright:t=>yh(t,[0,Eh(t),0,Eh(t)])},Ah=function(t){return e=>{const s=ph[e];return[e,{renderer:t,bbox:t=>{const e=[0,0,0,0];return e[s]=t.thickness+t.padding,e},border:t=>{const e=[0,0,0,0];return e[s]=t.thickness,e}}]}},_h=function(t){return(e,s,i)=>{const r=ph[s],n=ph[i];return[e,{renderer:t,bbox:t=>{const e=t.thickness+t.padding,s=[0,0,0,0];return s[r]=s[n]=e,s},border:t=>{const e=[0,0,0,0];return e[r]=e[n]=t.thickness,e},remove:s+" "+i}]}},wh=function(t){return e=>{const s="mjx-"+e.charAt(0)+"strike";return[e+"diagonalstrike",{renderer:t(s),bbox:fh}]}},Ch=function(t){return e=>{const[s,i,r,n]=vh[e];return[e+"arrow",{renderer:(e,n)=>{const[o,a]=e.arrowAW(),l=e.arrow(a,s*(o-i),r);t(e,l)},bbox:t=>{const{a:e,x:s,y:i}=t.arrowData(),[r,n,o]=[t.arrowhead.x,t.arrowhead.y,t.arrowhead.dx],[a,l]=t.getArgMod(r+o,n),c=i+(a>e?t.thickness*l*Math.sin(a-e):0),h=s+(a>Math.PI/2-e?t.thickness*l*Math.sin(a+e-Math.PI/2):0);return[c,h,c,h]},remove:n}]}},kh=function(t){return e=>{const[s,i,r,n]=Nh[e];return[e+"arrow",{renderer:(e,n)=>{const{w:o,h:a,d:l}=e.getBBox(),[c,h]=r?[a+l,"X"]:[o,"Y"],d=e.getOffset(h),u=e.arrow(c,s,i,h,d);t(e,u)},bbox:Th[e],remove:n}]}};function Ih(t){return class extends t{getParameters(){const t=this.node.attributes,e=t.get("data-padding");void 0!==e&&(this.padding=this.length2em(e,dh));const s=t.get("data-thickness");void 0!==s&&(this.thickness=this.length2em(s,hh));const i=t.get("data-arrowhead");if(void 0!==i){const[t,e,s]=Ur(i);this.arrowhead={x:t?parseFloat(t):ah,y:e?parseFloat(e):ch,dx:s?parseFloat(s):lh}}}getNotations(){const t=this.constructor.notations;for(const e of Ur(this.node.attributes.get("notation"))){const s=t.get(e);s&&(this.notations[e]=s,s.renderChild&&(this.renderChild=s.renderer))}}removeRedundantNotations(){for(const t of Object.keys(this.notations))if(this.notations[t]){const e=this.notations[t].remove||"";for(const t of e.split(/ /))delete this.notations[t]}}initializeNotations(){for(const t of Object.keys(this.notations)){const e=this.notations[t].init;e&&e(this)}}getBBoxExtenders(){const t=[0,0,0,0];for(const e of Object.keys(this.notations))this.maximizeEntries(t,this.notations[e].bbox(this));return t}getPadding(){const t=[0,0,0,0];for(const e of Object.keys(this.notations)){const s=this.notations[e].border;s&&this.maximizeEntries(t,s(this))}return[0,1,2,3].map((e=>this.TRBL[e]-t[e]))}maximizeEntries(t,e){for(let s=0;s<t.length;s++)t[s]<e[s]&&(t[s]=e[s])}getOffset(t){const[e,s,i,r]=this.TRBL,n=("X"===t?s-r:i-e)/2;return Math.abs(n)>.001?n:0}getArgMod(t,e){return[Math.atan2(e,t),Math.sqrt(t*t+e*e)]}arrow(t,e,s,i="",r=0){return null}arrowData(){const[t,e]=[this.padding,this.thickness],s=e*(this.arrowhead.x+Math.max(1,this.arrowhead.dx)),{h:i,d:r,w:n}=this.childNodes[0].getBBox(),o=i+r,a=Math.sqrt(o*o+n*n),l=Math.max(t,s*n/a),c=Math.max(t,s*o/a),[h,d]=this.getArgMod(n+2*l,o+2*c);return{a:h,W:d,x:l,y:c}}arrowAW(){const{h:t,d:e,w:s}=this.childNodes[0].getBBox(),[i,r,n,o]=this.TRBL;return this.getArgMod(o+s+r,i+t+e+n)}createMsqrt(t){const e=this.node.factory.create("msqrt");e.inheritAttributesFrom(this.node),e.childNodes[0]=t.node;const s=this.wrap(e);return s.parent=this,s}sqrtTRBL(){const t=this.msqrt.getBBox(),e=this.msqrt.childNodes[0].getBBox();return[t.h-e.h,0,t.d-e.d,t.w-e.w]}constructor(t,e,s=null){super(t,e,s),this.notations={},this.renderChild=null,this.msqrt=null,this.padding=dh,this.thickness=hh,this.arrowhead={x:ah,y:ch,dx:lh},this.TRBL=[0,0,0,0],this.getParameters(),this.getNotations(),this.removeRedundantNotations(),this.initializeNotations(),this.TRBL=this.getBBoxExtenders()}computeBBox(t,e=!1){const[s,i,r,n]=this.TRBL,o=this.childNodes[0].getBBox();t.combine(o,n,0),t.h+=s,t.d+=r,t.w+=i,this.setChildPWidths(e)}}}const Lh=function(t,e=""){return(s,i)=>{const r=s.adjustBorder(s.html("mjx-"+t));if(e){const t=s.getOffset(e);if(s.thickness!==hh||t){const i=`translate${e}(${s.Em(s.thickness/2-t)})`;s.adaptor.setStyle(r,"transform",i)}}s.adaptor.append(s.dom[0],r)}},Rh=function(t){return Ah(((e,s)=>{e.adaptor.setStyle(s,"border-"+t,e.Em(e.thickness)+" solid")}))(t)},Sh=function(t,e,s){return _h(((t,i)=>{const r=t.Em(t.thickness)+" solid";t.adaptor.setStyle(i,"border-"+e,r),t.adaptor.setStyle(i,"border-"+s,r)}))(t,e,s)},Mh=function(t,e){return wh((t=>(s,i)=>{const{w:r,h:n,d:o}=s.getBBox(),[a,l]=s.getArgMod(r,n+o),c=e*s.thickness/2,h=s.adjustBorder(s.html(t,{style:{width:s.Em(l),transform:"rotate("+s.fixed(-e*a)+"rad) translateY("+c+"em)"}}));s.adaptor.append(s.dom[0],h)}))(t)},Oh=function(t){return Ch(((t,e)=>{t.adaptor.append(t.dom[0],e)}))(t)},Dh=function(t){return kh(((t,e)=>{t.adaptor.append(t.dom[0],e)}))(t)};function Ph(t,e){return Math.atan2(t,e).toFixed(3).replace(/\.?0+$/,"")}const Bh=Ph(lh,ch),Fh=function(){var t;const e=Ih(qc);return(t=class extends e{adjustArrow(t,e){const s=this.thickness,i=this.arrowhead;if(i.x===ah&&i.y===ch&&i.dx===lh&&s===hh)return;const[r,n]=[s*i.x,s*i.y].map((t=>this.em(t))),o=Ph(i.dx,i.y),[a,l,c,h,d]=this.adaptor.childNodes(t);this.adjustHead(l,[n,"0","1px",r],o),this.adjustHead(c,["1px","0",n,r],"-"+o),this.adjustHead(h,[n,r,"1px","0"],"-"+o),this.adjustHead(d,["1px",r,n,"0"],o),this.adjustLine(a,s,i.x,e)}adjustHead(t,e,s){t&&(this.adaptor.setStyle(t,"border-width",e.join(" ")),this.adaptor.setStyle(t,"transform","skewX("+s+"rad)"))}adjustLine(t,e,s,i){this.adaptor.setStyle(t,"borderTop",this.em(e)+" solid"),this.adaptor.setStyle(t,"top",this.em(-e/2)),this.adaptor.setStyle(t,"right",this.em(e*(s-1))),i&&this.adaptor.setStyle(t,"left",this.em(e*(s-1)))}moveArrow(t,e,s){if(!s)return;const i=this.adaptor.getStyle(t,"transform");this.adaptor.setStyle(t,"transform",`translate${e}(${this.em(-s)})${i?" "+i:""}`)}adjustBorder(t){return this.thickness!==hh&&this.adaptor.setStyle(t,"borderWidth",this.em(this.thickness)),t}adjustThickness(t){return this.thickness!==hh&&this.adaptor.setStyle(t,"strokeWidth",this.fixed(this.thickness)),t}fixed(t,e=3){return Math.abs(t)<6e-4?"0":t.toFixed(e).replace(/\.?0+$/,"")}Em(t){return super.em(t)}toCHTML(t){const e=this.adaptor,s=this.standardChtmlNodes(t),i=e.append(s[0],this.html("mjx-box"));this.renderChild?this.renderChild(this,i):this.childNodes[0].toCHTML([i]);for(const t of Object.keys(this.notations)){const e=this.notations[t];e.renderChild||e.renderer(this,i)}const r=this.getPadding();for(const t of mh){const s=ph[t];r[s]>0&&e.setStyle(i,"padding-"+t,this.em(r[s]))}}arrow(t,e,s,i="",r=0){const n=this.getBBox().w,o={width:this.em(t)};n!==t&&(o.left=this.em((n-t)/2)),e&&(o.transform="rotate("+this.fixed(e)+"rad)");const a=this.html("mjx-arrow",{style:o},[this.html("mjx-aline"),this.html("mjx-rthead"),this.html("mjx-rbhead")]);return s&&(this.adaptor.append(a,this.html("mjx-lthead")),this.adaptor.append(a,this.html("mjx-lbhead")),this.adaptor.setAttribute(a,"double","true")),this.adjustArrow(a,s),this.moveArrow(a,i,r),a}}).kind=rn.prototype.kind,t.styles={"mjx-menclose":{position:"relative"},"mjx-menclose > mjx-dstrike":{display:"inline-block",left:0,top:0,position:"absolute","border-top":uh,"transform-origin":"top left"},"mjx-menclose > mjx-ustrike":{display:"inline-block",left:0,bottom:0,position:"absolute","border-top":uh,"transform-origin":"bottom left"},"mjx-menclose > mjx-hstrike":{"border-top":uh,position:"absolute",left:0,right:0,bottom:"50%",transform:"translateY("+po(hh/2)+")"},"mjx-menclose > mjx-vstrike":{"border-left":uh,position:"absolute",top:0,bottom:0,right:"50%",transform:"translateX("+po(hh/2)+")"},"mjx-menclose > mjx-rbox":{position:"absolute",top:0,bottom:0,right:0,left:0,border:uh,"border-radius":po(hh+dh)},"mjx-menclose > mjx-cbox":{position:"absolute",top:0,bottom:0,right:0,left:0,border:uh,"border-radius":"50%"},"mjx-menclose > mjx-arrow":{position:"absolute",left:0,bottom:"50%",height:0,width:0},"mjx-menclose > mjx-arrow > *":{display:"block",position:"absolute","transform-origin":"bottom","border-left":po(hh*ah)+" solid","border-right":0,"box-sizing":"border-box"},"mjx-menclose > mjx-arrow > mjx-aline":{left:0,top:po(-hh/2),right:po(hh*(ah-1)),height:0,"border-top":po(hh)+" solid","border-left":0},"mjx-menclose > mjx-arrow[double] > mjx-aline":{left:po(hh*(ah-1)),height:0},"mjx-menclose > mjx-arrow > mjx-rthead":{transform:"skewX("+Bh+"rad)",right:0,bottom:"-1px","border-bottom":"1px solid transparent","border-top":po(hh*ch)+" solid transparent"},"mjx-menclose > mjx-arrow > mjx-rbhead":{transform:"skewX(-"+Bh+"rad)","transform-origin":"top",right:0,top:"-1px","border-top":"1px solid transparent","border-bottom":po(hh*ch)+" solid transparent"},"mjx-menclose > mjx-arrow > mjx-lthead":{transform:"skewX(-"+Bh+"rad)",left:0,bottom:"-1px","border-left":0,"border-right":po(hh*ah)+" solid","border-bottom":"1px solid transparent","border-top":po(hh*ch)+" solid transparent"},"mjx-menclose > mjx-arrow > mjx-lbhead":{transform:"skewX("+Bh+"rad)","transform-origin":"top",left:0,top:"-1px","border-left":0,"border-right":po(hh*ah)+" solid","border-top":"1px solid transparent","border-bottom":po(hh*ch)+" solid transparent"},"mjx-menclose > mjx-dbox-top":{position:"absolute",top:0,bottom:"50%",left:0,width:po(1.5*dh),border:po(hh)+" solid","border-style":"solid solid none none","border-radius":"0 100% 0 0","box-sizing":"border-box"},"mjx-menclose > mjx-dbox-bot":{position:"absolute",top:"50%",bottom:0,left:0,width:po(1.5*dh),"border-width":po(hh),"border-style":"none solid solid none","border-radius":"0 0 100% 0","box-sizing":"border-box"}},t.notations=new Map([Rh("top"),Rh("right"),Rh("bottom"),Rh("left"),Sh("actuarial","top","right"),Sh("madruwb","bottom","right"),Mh("up",1),Mh("down",-1),["horizontalstrike",{renderer:Lh("hstrike","Y"),bbox:t=>[0,t.padding,0,t.padding]}],["verticalstrike",{renderer:Lh("vstrike","X"),bbox:t=>[t.padding,0,t.padding,0]}],["box",{renderer:(t,e)=>{t.adaptor.setStyle(e,"border",t.Em(t.thickness)+" solid")},bbox:fh,border:bh,remove:"left right top bottom"}],["roundedbox",{renderer:Lh("rbox"),bbox:fh}],["circle",{renderer:Lh("cbox"),bbox:fh}],["phasorangle",{renderer:(t,e)=>{const{h:s,d:i}=t.getBBox(),[r,n]=t.getArgMod(1.75*t.padding,s+i),o=t.thickness*Math.sin(r)*.9;t.adaptor.setStyle(e,"border-bottom",t.Em(t.thickness)+" solid");const a=t.adjustBorder(t.html("mjx-ustrike",{style:{width:t.Em(n),transform:`translateX(${t.Em(o)}) rotate(${t.fixed(-r)}rad)`}}));t.adaptor.append(t.dom[0],a)},bbox:t=>{const e=t.padding/2,s=t.thickness;return[2*e,e,e+s,3*e+s]},border:t=>[0,0,t.thickness,0],remove:"bottom"}],Dh("up"),Dh("down"),Dh("left"),Dh("right"),Dh("updown"),Dh("leftright"),Oh("updiagonal"),Oh("northeast"),Oh("southeast"),Oh("northwest"),Oh("southwest"),Oh("northeastsouthwest"),Oh("northwestsoutheast"),["longdiv",{renderer:(t,e)=>{const s=t.adaptor;s.setStyle(e,"border-top",t.Em(t.thickness)+" solid");const i=s.append(t.dom[0],t.html("mjx-dbox-top")),r=s.append(t.dom[0],t.html("mjx-dbox-bot")),n=t.thickness,o=t.padding;n!==hh&&(s.setStyle(i,"border-width",t.Em(n)),s.setStyle(r,"border-width",t.Em(n))),o!==dh&&(s.setStyle(i,"width",t.Em(1.5*o)),s.setStyle(r,"width",t.Em(1.5*o)))},bbox:t=>{const e=t.padding,s=t.thickness;return[e+s,e,e,2*e+s/2]}}],["radical",{renderer:(t,e)=>{t.msqrt.toCHTML([e]);const s=t.sqrtTRBL();t.adaptor.setStyle(t.msqrt.dom[0],"margin",s.map((e=>t.Em(-e))).join(" "))},init:t=>{t.msqrt=t.createMsqrt(t.childNodes[0])},bbox:t=>t.sqrtTRBL(),renderChild:!0}]]),t}();function jh(t){return class extends t{stretchChildren(){const t=[];for(const e of this.childNodes)e.canStretch(Nc.Vertical)&&t.push(e);const e=t.length,s=this.childNodes.length;if(e&&s>1){let i=0,r=0;const n=e>1&&e===s;for(const t of this.childNodes){const e=t.stretch.dir===Nc.None;if(n||e){const e=t.getBBox().rscale;let[s,n]=t.getUnbrokenHD();s*=e,n*=e,s>i&&(i=s),n>r&&(r=n)}}for(const e of t){const t=e.coreRScale();e.coreMO().getStretchedVariant([i/t,r/t])}}}get fixesPWidth(){return!1}get breakCount(){return this._breakCount<0&&(this._breakCount=this.childNodes.length?this.childNodes.reduce(((t,e)=>t+e.breakCount),0):0),this._breakCount}breakTop(t,e){const s=this;return this.isStack?this.parent.breakTop(s,s):s}constructor(t,e,s=null){super(t,e,s),this.dh=0;const i=this;this.isStack=!this.parent||this.parent.node.isInferred||this.parent.breakTop(i,i)!==i,this.stretchChildren();for(const t of this.childNodes)if(t.bbox.pwidth){this.bbox.pwidth=fo.fullWidth;break}}computeBBox(t,e=!1){const s=this.breakCount;this.lineBBox=s?[new kc({h:.75,d:.25,w:0},[0,0])]:[],t.empty();for(const e of this.childNodes.keys()){const i=this.childNodes[e];t.append(i.getOuterBBox()),s&&this.computeChildLineBBox(i,e)}t.clean(),s&&!this.coreMO().node.isEmbellished&&this.computeLinebreakBBox(t),this.fixesPWidth&&this.setChildPWidths(e)&&this.computeBBox(t,!0),this.vboxAdjust(t)}computeLinebreakBBox(t){var e;t.empty();const s=this.isStack,i=this.lineBBox,r=i.length-1;if(s)for(const t of i.keys()){const e=i[t];this.addMiddleBorders(e),0===t&&this.addLeftBorders(e),t===r&&this.addRightBorders(e)}let n=0;for(const s of i.keys()){const r=i[s];t.combine(r,0,n),n-=Math.max(.25,r.d)+r.lineLeading+Math.max(.75,(null===(e=i[s+1])||void 0===e?void 0:e.h)||0)}s?(i[0].L=this.bbox.L,i[r].R=this.bbox.R):(t.w=Math.max(...this.lineBBox.map((t=>t.w))),this.shiftLines(t.w),this.jax.math.display||this.linebreakOptions.inline||(t.pwidth=fo.fullWidth,this.node.isInferred&&(this.parent.bbox.pwidth=fo.fullWidth))),t.clean()}vboxAdjust(t){if(!this.parent)return;const e=this.breakCount,s=this.parent.node.attributes.get("data-vertical-align");if(e&&"bottom"===s)this.dh=e?t.d-this.lineBBox[e-1].d:0;else{if(!("center"===s||e&&"middle"===s))return void(this.dh=0);{const{h:e,d:s}=t,i=this.font.params.axis_height;this.dh=(e+s)/2+i-e}}t.h+=this.dh,t.d-=this.dh}computeChildLineBBox(t,e){const s=this.lineBBox[this.lineBBox.length-1];s.end=[e,0],s.append(t.getLineBBox(0));const i=t.breakCount+1;if(1!==i)for(let s=1;s<i;s++){const i=new kc({h:.75,d:.25,w:0});i.start=i.end=[e,s],i.isFirst=!0,i.append(t.getLineBBox(s)),this.lineBBox.push(i)}}getLineBBox(t){return this.getBBox(),this.isStack?super.getLineBBox(t):kc.from(this.getOuterBBox(),this.linebreakOptions.lineleading)}shiftLines(t){var e,s;const i=this.lineBBox,r=i.length-1,[n,o]=(null===(e=i[1].indentData)||void 0===e?void 0:e[0])||["left","0"];for(const e of i.keys()){const a=i[e],[l,c]=0===e?[n,o]:(null===(s=a.indentData)||void 0===s?void 0:s[e===r?2:1])||["left","0"],[h,d]=this.processIndent(l,c,n,o,t);a.L=0,a.L=this.getAlignX(t,a,h)+d}}setChildPWidths(t,e=null,s=!0){return this.breakCount?!t&&(null!==e&&this.bbox.w!==e&&(this.bbox.w=e,this.shiftLines(e)),!0):super.setChildPWidths(t,e,s)}breakToWidth(t){this.linebreaks.breakToWidth(this,t)}}}function Uh(t){return class extends t{getScale(){this.bbox.scale=this.parent.bbox.scale,this.bbox.rscale=1}}}const qh=function(){var t;const e=jh(qc);return t=class extends e{constructor(){super(...arguments),this.linebreakCount=0}toCHTML(t){const e=this.linebreakCount=this.isStack?0:this.breakCount;e||!this.node.isInferred?t=this.standardChtmlNodes(t):this.dom=t,this.addChildren(t),e?this.placeLines(t,e):(this.handleVerticalAlign(t[0]),this.handleNegativeWidth(t[0]))}placeLines(t,e){var s,i;this.getBBox();const r=this.lineBBox,n=this.adaptor,[o,a]=(null===(s=r[1].indentData)||void 0===s?void 0:s[0])||["left","0"];for(const s of t.keys()){const l=r[s],[c,h]=0===s?[o,a]:(null===(i=l.indentData)||void 0===i?void 0:i[s===e?2:1])||["left","0"],[d,u]=this.processIndent(c,h,o,a);n.setAttribute(t[s],"align",d),u&&(n.setStyle(t[s],"position","relative"),n.setStyle(t[s],"left",this.em(u))),s<e&&this.jax.math.display&&n.setStyle(t[s],"margin-bottom",this.em(l.lineLeading))}}handleVerticalAlign(t){this.dh&&this.adaptor.setStyle(this.adaptor.parent(t),"vertical-align",this.em(this.dh))}handleNegativeWidth(t){const{w:e}=this.getBBox();e<0&&(this.adaptor.setStyle(t,"width",this.em(Math.max(0,e))),this.adaptor.setStyle(t,"marginRight",this.em(e)))}createChtmlNodes(t){const e=this.linebreakCount;if(!e)return super.createChtmlNodes(t);const s=this.adaptor,i=this.node.isInferred?"mjx-linestack":"mjx-"+this.node.kind;if(this.dom=[s.append(t[0],this.html(i))],"mjx-mrow"!==i||this.isStack||s.setAttribute(this.dom[0],"break-top","true"),this.node.getProperty("process-breaks")&&s.setAttribute(this.dom[0],"breakable","true"),this.node.isInferred||!this.isStack){const t=this.parent.node.attributes.get("data-vertical-align");"middle"!==t&&"center"!==t&&"bottom"!==t||s.setAttribute(this.dom[0],"break-align",t)}this.dom=[s.append(this.handleHref(t)[0],this.dom[0])];const r=Array(e);for(let t=0;t<=e;t++)r[t]=s.append(this.dom[0],this.html("mjx-linebox",{lineno:t}));return r}addChildren(t){let e=0;for(const s of this.childNodes){const i=s.breakCount;s.toCHTML(t.slice(e,e+i+1)),e+=i}}},t.kind=Gr.prototype.kind,t.styles={"mjx-linestack, mjx-mrow[break-top]":{display:"inline-table",width:"100%"},'mjx-linestack[break-align="bottom"], mjx-mrow[break-top][break-align="bottom"]':{display:"inline-block"},'mjx-linestack[break-align="middle"], mjx-mrow[break-top][break-align="middle"]':{"vertical-align":"middle"},'mjx-linestack[break-align="center"], mjx-mrow[break-top][break-align="center"]':{"vertical-align":"middle"},"mjx-linestack[breakable]":{display:"inline"},"mjx-linestack[breakable] > mjx-linebox":{display:"inline"},"mjx-linestack[breakable] > mjx-linebox::before":{"white-space":"pre",content:'"\\A"'},"mjx-linestack[breakable] > mjx-linebox::after":{"white-space":"normal",content:'" "',"letter-spacing":"-.999em","font-family":"MJX-BRK"},"mjx-linestack[breakable] > mjx-linebox:first-of-type::before":{display:"none"},"mjx-linestack[breakable] > mjx-linebox:last-of-type::after":{display:"none"},"mjx-linebox":{display:"block"},'mjx-linebox[align="left"]':{"text-align":"left"},'mjx-linebox[align="center"]':{"text-align":"center"},'mjx-linebox[align="right"]':{"text-align":"right"},"mjx-linestrut":{display:"inline-block",height:"1em","vertical-align":"-.25em"}},t}(),Hh=function(){var t;const e=Uh(qh);return(t=class extends e{}).kind=Jr.prototype.kind,t}();function Wh(t){return class extends t{createMrow(){const t=this.node.factory.create("inferredMrow");t.inheritAttributesFrom(this.node),this.mrow=this.wrap(t),this.mrow.parent=this}addMrowChildren(){const t=this.node,e=this.mrow;this.addMo(t.open),this.childNodes.length&&e.childNodes.push(this.childNodes[0]);let s=0;for(const i of this.childNodes.slice(1))this.addMo(t.separators[s++]),e.childNodes.push(i);this.addMo(t.close),e.stretchChildren()}addMo(t){if(!t)return;const e=this.wrap(t);this.mrow.childNodes.push(e),e.parent=this.mrow}constructor(t,e,s=null){super(t,e,s),this.mrow=null,this.createMrow(),this.addMrowChildren()}computeBBox(t,e=!1){t.updateFrom(this.mrow.getOuterBBox()),this.setChildPWidths(e)}get breakCount(){return this.mrow.breakCount}computeLineBBox(t){return this.mrow.getLineBBox(t)}}}const zh=function(){var t;const e=Wh(qc);return(t=class extends e{toCHTML(t){const e=this.standardChtmlNodes(t);this.mrow.toCHTML(e)}}).kind=sn.prototype.kind,t}();function Xh(t){return class extends t{getFractionBBox(t,e,s){const i=this.childNodes[0].getOuterBBox(),r=this.childNodes[1].getOuterBBox(),n=this.font.params.axis_height,{T:o,u:a,v:l}=this.getTUV(e,s);t.combine(i,0,n+o+Math.max(i.d*i.rscale,a)),t.combine(r,0,n-o-Math.max(r.h*r.rscale,l)),t.w+=2*this.pad+.2}getTUV(t,e){const s=this.font.params,i=s.axis_height,r=(t?3.5:1.5)*e;return{T:(t?3.5:1.5)*e,u:(t?s.num1:s.num2)-i-r,v:(t?s.denom1:s.denom2)+i-r}}getAtopBBox(t,e){const{u:s,v:i,nbox:r,dbox:n}=this.getUVQ(e);t.combine(r,0,s),t.combine(n,0,-i),t.w+=2*this.pad}getUVQ(t){const e=this.childNodes[0].getOuterBBox(),s=this.childNodes[1].getOuterBBox(),i=this.font.params;let[r,n]=t?[i.num1,i.denom1]:[i.num3,i.denom2];const o=(t?7:3)*i.rule_thickness;let a=r-e.d*e.scale-(s.h*s.scale-n);return a<o&&(r+=(o-a)/2,n+=(o-a)/2,a=o),{u:r,v:n,q:a,nbox:e,dbox:s}}getBevelledBBox(t,e){const{u:s,v:i,delta:r,nbox:n,dbox:o}=this.getBevelData(e),a=this.bevel.getOuterBBox();t.combine(n,0,s),t.combine(a,t.w-r/2,0),t.combine(o,t.w-r/2,i)}getBevelData(t){const e=this.childNodes[0].getOuterBBox(),s=this.childNodes[1].getOuterBBox(),i=t?.4:.15,r=Math.max(e.scale*(e.h+e.d),s.scale*(s.h+s.d))+2*i,n=this.font.params.axis_height;return{H:r,delta:i,u:e.scale*(e.d-e.h)/2+n+i,v:s.scale*(s.d-s.h)/2+n-i,nbox:e,dbox:s}}isDisplay(){const{displaystyle:t,scriptlevel:e}=this.node.attributes.getList("displaystyle","scriptlevel");return t&&0===e}constructor(t,e,s=null){if(super(t,e,s),this.bevel=null,this.pad=this.node.getProperty("withDelims")?0:this.font.params.nulldelimiterspace,this.node.attributes.get("bevelled")){const{H:t}=this.getBevelData(this.isDisplay()),e=this.bevel=this.createMo("/");e.node.attributes.set("symmetric",!0),e.canStretch(Nc.Vertical),e.getStretchedVariant([t],!0)}}computeBBox(t,e=!1){t.empty();const{linethickness:s,bevelled:i}=this.node.attributes.getList("linethickness","bevelled"),r=this.isDisplay();let n=null;if(i)this.getBevelledBBox(t,r);else{const e=this.length2em(String(s),.06);n=-2*this.pad,0===e?this.getAtopBBox(t,r):(this.getFractionBBox(t,r,e),n-=.2),n+=t.w}t.clean(),this.setChildPWidths(e,n)}canStretch(t){return!1}getChildAlign(t){const e=this.node.attributes;return e.get("bevelled")?"left":e.get(["numalign","denomalign"][t])}getWrapWidth(t){const e=this.node.attributes;if(e.get("bevelled"))return this.childNodes[t].getOuterBBox().w;return this.getBBox().w-(this.length2em(e.get("linethickness"))?.2:0)-2*this.pad}}}const Vh=function(){var t;const e=Xh(qc);return(t=class extends e{toCHTML(t){if(this.toEmbellishedCHTML(t))return;this.standardChtmlNodes(t);const{linethickness:e,bevelled:s}=this.node.attributes.getList("linethickness","bevelled"),i=this.isDisplay();if(s)this.makeBevelled(i);else{const t=this.length2em(String(e),.06);0===t?this.makeAtop(i):this.makeFraction(i,t)}}makeFraction(t,e){const{numalign:s,denomalign:i}=this.node.attributes.getList("numalign","denomalign"),r=t?{type:"d"}:{},n=this.node.getProperty("withDelims")?Object.assign(Object.assign({},r),{delims:"true"}):Object.assign({},r),o="center"!==s?{align:s}:{},a="center"!==i?{align:i}:{},l=Object.assign({},r),c=Object.assign({},r),h=this.font.params;if(.06!==e){const s=h.axis_height,i=this.font.params.rule_factor,o=this.em(e),{T:a,u:d,v:u}=this.getTUV(t,e),p=(t?this.em(3*e):o)+" -.1em";r.style={height:o,"border-top":this.em(e*i)+" solid",margin:p};const m=this.em(Math.max(0,d));c.style={height:m,"vertical-align":"-"+m},l.style={height:this.em(Math.max(0,u))},n.style={"vertical-align":this.em(s-a)}}let d,u;this.adaptor.append(this.dom[0],this.html("mjx-frac",n,[d=this.html("mjx-num",o,[this.html("mjx-nstrut",c)]),this.html("mjx-dbox",{},[this.html("mjx-dtable",{},[this.html("mjx-line",r),this.html("mjx-row",{},[u=this.html("mjx-den",a,[this.html("mjx-dstrut",l)])])])])])),this.childNodes[0].toCHTML([d]),this.childNodes[1].toCHTML([u])}makeAtop(t){const{numalign:e,denomalign:s}=this.node.attributes.getList("numalign","denomalign"),i=t?{type:"d",atop:!0}:{atop:!0},r=this.node.getProperty("withDelims")?Object.assign(Object.assign({},i),{delims:!0}):Object.assign({},i),n="center"!==e?{align:e}:{},o="center"!==s?{align:s}:{},{v:a,q:l}=this.getUVQ(t);let c,h;n.style={"padding-bottom":this.em(l)},r.style={"vertical-align":this.em(-a)},this.adaptor.append(this.dom[0],this.html("mjx-frac",r,[c=this.html("mjx-num",n),h=this.html("mjx-den",o)])),this.childNodes[0].toCHTML([c]),this.childNodes[1].toCHTML([h])}makeBevelled(t){const e=this.adaptor;e.setAttribute(this.dom[0],"bevelled","ture");const s=e.append(this.dom[0],this.html("mjx-num"));this.childNodes[0].toCHTML([s]),this.bevel.toCHTML(this.dom);const i=e.append(this.dom[0],this.html("mjx-den"));this.childNodes[1].toCHTML([i]);const{u:r,v:n,delta:o,nbox:a,dbox:l}=this.getBevelData(t);r&&e.setStyle(s,"verticalAlign",this.em(r/a.scale)),n&&e.setStyle(i,"verticalAlign",this.em(n/l.scale));const c=this.em(-o/2);e.setStyle(this.bevel.dom[0],"marginLeft",c),e.setStyle(this.bevel.dom[0],"marginRight",c)}}).kind=Kr.prototype.kind,t.styles={"mjx-frac":{display:"inline-block","vertical-align":"0.17em",padding:"0 .22em"},'mjx-frac[type="d"]':{"vertical-align":".04em"},"mjx-frac[delims]":{padding:"0 .1em"},"mjx-frac[atop]":{padding:"0 .12em"},"mjx-frac[atop][delims]":{padding:"0"},"mjx-dtable":{display:"inline-table",width:"100%"},"mjx-dtable > *":{"font-size":"2000%"},"mjx-dbox":{display:"block","font-size":"5%"},"mjx-num":{display:"block","text-align":"center"},"mjx-den":{display:"block","text-align":"center"},"mjx-mfrac[bevelled] > mjx-num":{display:"inline-block"},"mjx-mfrac[bevelled] > mjx-den":{display:"inline-block"},'mjx-den[align="right"], mjx-num[align="right"]':{"text-align":"right"},'mjx-den[align="left"], mjx-num[align="left"]':{"text-align":"left"},"mjx-nstrut":{display:"inline-block",height:".054em",width:0,"vertical-align":"-.054em"},'mjx-nstrut[type="d"]':{height:".217em","vertical-align":"-.217em"},"mjx-dstrut":{display:"inline-block",height:".505em",width:0},'mjx-dstrut[type="d"]':{height:".726em"},"mjx-line":{display:"block","box-sizing":"border-box","min-height":"1px",height:".06em","border-top":".075em solid",margin:".06em -.1em",overflow:"hidden"},'mjx-line[type="d"]':{margin:".18em -.1em"}},t}();function Gh(t){return class extends t{get base(){return 0}get root(){return null}combineRootBBox(t,e,s){}getPQ(t){const e=this.font.params.rule_thickness,s=this.font.params.surd_height,i=this.node.attributes.get("displaystyle")?this.font.params.x_height:e;return[i,t.h+t.d>this.surdH?(t.h+t.d-(this.surdH-e-s-i/2))/2:s+i/4]}getRootDimens(t,e){return[0,0,0,0]}rootWidth(){return 1.25}getStretchedSurd(){const t=this.font.params.rule_thickness,e=this.font.params.surd_height,s=this.node.attributes.get("displaystyle")?this.font.params.x_height:t,{h:i,d:r}=this.childNodes[this.base].getOuterBBox();this.surdH=i+r+t+e+s/4,this.surd.getStretchedVariant([this.surdH-r,r],!0)}constructor(t,e,s=null){super(t,e,s),this.surd=this.createMo("\u221a"),this.surd.canStretch(Nc.Vertical),this.getStretchedSurd()}computeBBox(t,e=!1){t.empty();const s=this.surd.getBBox(),i=new fo(this.childNodes[this.base].getOuterBBox()),r=this.getPQ(s)[1],n=this.font.params.rule_thickness,o=this.font.params.surd_height,a=i.h+r+n,[l]=this.getRootDimens(s,a);t.h=a+o,this.combineRootBBox(t,s,a),t.combine(s,l,a-s.h),t.combine(i,l+s.w,0),t.clean(),this.setChildPWidths(e)}invalidateBBox(){super.invalidateBBox(),this.surd.childNodes[0].invalidateBBox()}}}const Jh=function(){var t;const e=Gh(qc);return t=class extends e{toCHTML(t){const e=this.surd,s=this.childNodes[this.base],i=e.getBBox(),r=s.getOuterBBox(),[,n]=this.getPQ(i),o=this.font.params.surd_height,a=r.h+n+o,l=this.adaptor,c=this.standardChtmlNodes(t);let h,d,u,p;null!=this.root&&(u=l.append(c[0],this.html("mjx-root")),p=this.childNodes[this.root]);const m=l.append(c[0],this.html("mjx-sqrt",{},[h=this.html("mjx-surd"),d=this.html("mjx-box",{style:{paddingTop:this.em(n)}})]));.06!==o&&l.setStyle(d,"border-top-width",this.em(o*this.font.params.rule_factor)),this.addRoot(u,p,i,a),e.toCHTML([h]),s.toCHTML([d]),e.size<0&&l.addClass(m,"mjx-tall")}addRoot(t,e,s,i){}},t.kind=$r.prototype.kind,t.styles={"mjx-root":{display:"inline-block","white-space":"nowrap"},"mjx-surd":{display:"inline-block","vertical-align":"top"},"mjx-sqrt":{display:"inline-block","padding-top":".075em"},"mjx-sqrt > mjx-box":{"border-top":".075em solid","padding-left":".03em","margin-left":"-.03em"},"mjx-sqrt.mjx-tall > mjx-box":{"padding-left":".3em","margin-left":"-.3em"}},t}();function Kh(t){return class extends t{get root(){return 1}combineRootBBox(t,e,s){const i=this.childNodes[this.root].getOuterBBox(),r=this.getRootDimens(e,s)[1];t.combine(i,0,r)}getRootDimens(t,e){const s=this.surd,i=this.childNodes[this.root].getOuterBBox(),r=(s.size<0?.5:.6)*t.w,{w:n,rscale:o}=i,a=Math.max(n,r/o),l=Math.max(0,a-n);return[a*o-r,this.rootHeight(i,t,s.size,e),l]}rootHeight(t,e,s,i){const r=e.h+e.d;return(s<0?1.9:.55*r)-(r-i)+Math.max(0,t.d*t.rscale)}rootWidth(){const t=this.childNodes[this.root].getOuterBBox();return.4+t.w*t.rscale}}}const $h=function(){var t;const e=Kh(Jh);return t=class extends e{addRoot(t,e,s,i){e.toCHTML([t]);const r=this.adaptor,[n,o,a]=this.getRootDimens(s,i);r.setStyle(t,"verticalAlign",this.em(o)),r.setStyle(t,"width",this.em(n)),a&&r.setStyle(r.firstChild(t),"paddingLeft",this.em(a))}},t.kind=Yr.prototype.kind,t}();function Yh(t){var e;return(e=class extends t{get scriptChild(){return this.childNodes[this.node.sub]}getOffset(){return[this.baseIsChar?0:this.getAdjustedIc(),-this.getV()]}}).useIC=!1,e}function Qh(t){return class extends t{get scriptChild(){return this.childNodes[this.node.sup]}getOffset(){return[this.getAdjustedIc()-(this.baseRemoveIc?0:this.baseIc),this.getU()]}}}function Zh(t){var e;return e=class extends t{constructor(){super(...arguments),this.UVQ=null}get subChild(){return this.childNodes[this.node.sub]}get supChild(){return this.childNodes[this.node.sup]}get scriptChild(){return this.supChild}getUVQ(t=this.subChild.getOuterBBox(),e=this.supChild.getOuterBBox()){const s=this.baseCore,i=s.getLineBBox(s.breakCount);if(this.UVQ)return this.UVQ;const r=this.font.params,n=3*r.rule_thickness,o=this.length2em(this.node.attributes.get("subscriptshift"),r.sub2),a=this.baseCharZero(i.d*this.baseScale+r.sub_drop*t.rscale),l=e.d*e.rscale,c=t.h*t.rscale;let[h,d]=[this.getU(),Math.max(a,o)],u=h-l-(c-d);if(u<n){d+=n-u;const t=.8*r.x_height-(h-l);t>0&&(h+=t,d-=t)}return h=Math.max(this.length2em(this.node.attributes.get("superscriptshift"),h),h),d=Math.max(this.length2em(this.node.attributes.get("subscriptshift"),d),d),u=h-l-(c-d),this.UVQ=[h,-d,u],this.UVQ}appendScripts(t){const[e,s]=[this.subChild.getOuterBBox(),this.supChild.getOuterBBox()],i=this.getBaseWidth(),r=this.getAdjustedIc(),[n,o]=this.getUVQ(),a=t.d-this.baseChild.getLineBBox(this.baseChild.breakCount).d;return t.combine(e,i+(this.baseIsChar?0:r),o-a),t.combine(s,i+r,n-a),t.w+=this.font.params.scriptspace,t}},e.useIC=!1,e}function td(t){var e;return e=class extends t{get baseChild(){return this.childNodes[this.node.base]}get scriptChild(){return this.childNodes[1]}getBaseCore(){let t=this.getSemanticBase()||this.childNodes[0],e=null==t?void 0:t.node;for(;t&&(1===t.childNodes.length&&(e.isKind("mrow")||e.isKind("TeXAtom")||e.isKind("mstyle")||e.isKind("mpadded")&&!e.getProperty("vbox")||e.isKind("mphantom")||e.isKind("semantics"))||e.isKind("munderover")&&t.isMathAccent);)this.setBaseAccentsFor(t),t=t.childNodes[0],e=null==t?void 0:t.node;return t||(this.baseHasAccentOver=this.baseHasAccentUnder=!1),t||this.childNodes[0]}setBaseAccentsFor(t){t.node.isKind("munderover")&&(null===this.baseHasAccentOver&&(this.baseHasAccentOver=!!t.node.attributes.get("accent")),null===this.baseHasAccentUnder&&(this.baseHasAccentUnder=!!t.node.attributes.get("accentunder")))}getSemanticBase(){const t=this.node.attributes.getExplicit("data-semantic-fencepointer");return this.getBaseFence(this.baseChild,t)}getBaseFence(t,e){if(!t||!t.node.attributes||!e)return null;if(t.node.attributes.getExplicit("data-semantic-id")===e)return t;for(const s of t.childNodes){const t=this.getBaseFence(s,e);if(t)return t}return null}getBaseScale(){let t=this.baseCore,e=1;for(;t&&t!==this;){e*=t.getOuterBBox().rscale,t=t.parent}return e}getBaseIc(){return this.baseCore.getOuterBBox().ic*this.baseScale}getAdjustedIc(){return this.baseIc?1.05*this.baseIc+.05:0}isCharBase(){const t=this.baseCore;return(t.node.isKind("mo")&&null===t.size||t.node.isKind("mi")||t.node.isKind("mn"))&&1===t.bbox.rscale&&1===Array.from(t.getText()).length}checkLineAccents(){if(this.node.isKind("munderover"))if(this.node.isKind("mover"))this.isLineAbove=this.isLineAccent(this.scriptChild);else if(this.node.isKind("munder"))this.isLineBelow=this.isLineAccent(this.scriptChild);else{const t=this;this.isLineAbove=this.isLineAccent(t.overChild),this.isLineBelow=this.isLineAccent(t.underChild)}}isLineAccent(t){const e=t.coreMO().node;return e.isToken&&"\u2015"===e.getText()}getBaseWidth(){const t=this.baseChild.getLineBBox(this.baseChild.breakCount);return t.w*t.rscale-(this.baseRemoveIc?this.baseIc:0)+this.font.params.extra_ic}getOffset(){return[0,0]}baseCharZero(t){const e=!!this.baseCore.node.attributes.get("largeop"),s=!(!this.baseCore.node.isKind("mo")||!this.baseCore.size),i=this.baseScale;return!this.baseIsChar||e||s||1!==i?t:0}getV(){const t=this.baseCore,e=t.getLineBBox(t.breakCount),s=this.scriptChild.getOuterBBox(),i=this.font.params,r=this.length2em(this.node.attributes.get("subscriptshift"),i.sub1);return Math.max(this.baseCharZero(e.d*this.baseScale+i.sub_drop*s.rscale),r,s.h*s.rscale-.8*i.x_height)}getU(){const t=this.baseCore,e=t.getLineBBox(t.breakCount),s=this.scriptChild.getOuterBBox(),i=this.font.params,r=this.node.attributes.getList("displaystyle","superscriptshift"),n=this.node.getProperty("texprimestyle")?i.sup3:r.displaystyle?i.sup1:i.sup2,o=this.length2em(r.superscriptshift,n);return Math.max(this.baseCharZero(e.h*this.baseScale-i.sup_drop*s.rscale),o,s.d*s.rscale+1/4*i.x_height)}hasMovableLimits(){const t=this.node.attributes.get("displaystyle"),e=this.baseChild.coreMO().node;return!t&&!!e.attributes.get("movablelimits")}getOverKU(t,e){const s=this.node.attributes.get("accent"),i=this.font.params,r=e.d*e.rscale,n=i.rule_thickness*i.separation_factor,o=this.baseHasAccentOver?n:0,a=this.isLineAbove?3*i.rule_thickness:n,l=(s?a:Math.max(i.big_op_spacing1,i.big_op_spacing3-Math.max(0,r)))-o;return[l,t.h*t.rscale+l+r]}getUnderKV(t,e){const s=this.node.attributes.get("accentunder"),i=this.font.params,r=e.h*e.rscale,n=i.rule_thickness*i.separation_factor,o=this.baseHasAccentUnder?n:0,a=this.isLineBelow?3*i.rule_thickness:n,l=(s?a:Math.max(i.big_op_spacing2,i.big_op_spacing4-r))-o;return[l,-(t.d*t.rscale+l+r)]}getDeltaW(t,e=[0,0,0]){const s=this.node.attributes.get("align"),i=t.map((t=>t.w*t.rscale));i[0]-=this.baseRemoveIc&&!this.baseCore.node.attributes.get("largeop")?this.baseIc:0;const r=Math.max(...i),n=[];let o=0;for(const t of i.keys())n[t]=("center"===s?(r-i[t])/2:"right"===s?r-i[t]:0)+e[t],n[t]<o&&(o=-n[t]);if(o)for(const t of n.keys())n[t]+=o;return[1,2].map((e=>n[e]+=t[e]?t[e].dx*t[0].rscale:0)),n}getDelta(t,e=!1){const s=this.node.attributes.get("accent");let{sk:i,ic:r}=this.baseCore.getOuterBBox();return s&&(i-=t.getOuterBBox().sk),((s&&!e?i:0)+this.font.skewIcFactor*r)*this.baseScale}stretchChildren(){const t=[];for(const e of this.childNodes)e.canStretch(Nc.Horizontal)&&t.push(e);const e=t.length,s=this.childNodes.length;if(e&&s>1){let i=0;const r=e>1&&e===s;for(const t of this.childNodes){const e=t.stretch.dir===Nc.None;if(r||e){const{w:s,rscale:r}=t.getOuterBBox(e);s*r>i&&(i=s*r)}}for(const e of t){const t=e.coreMO();null===t.size&&t.getStretchedVariant([i/e.coreRScale()])}}}constructor(t,e,s=null){super(t,e,s),this.baseScale=1,this.baseIc=0,this.baseRemoveIc=!1,this.baseIsChar=!1,this.baseHasAccentOver=null,this.baseHasAccentUnder=null,this.isLineAbove=!1,this.isLineBelow=!1,this.isMathAccent=!1;const i=this.baseCore=this.getBaseCore();i&&(this.setBaseAccentsFor(i),this.baseScale=this.getBaseScale(),this.baseIc=this.getBaseIc(),this.baseIsChar=this.isCharBase(),this.isMathAccent=this.baseIsChar&&this.scriptChild&&void 0!==this.scriptChild.coreMO().node.getProperty("mathaccent"),this.checkLineAccents(),this.baseRemoveIc=!this.isLineAbove&&!this.isLineBelow&&(!this.constructor.useIC||this.isMathAccent))}computeBBox(t,e=!1){t.empty(),t.append(this.baseChild.getOuterBBox()),this.appendScripts(t),t.clean(),this.setChildPWidths(e)}appendScripts(t){const e=this.getBaseWidth(),[s,i]=this.getOffset();return t.combine(this.scriptChild.getOuterBBox(),e+s,i),t.w+=this.font.params.scriptspace,t}get breakCount(){return this._breakCount<0&&(this._breakCount=this.node.isEmbellished?this.coreMO().embellishedBreakCount:this.node.linebreakContainer?0:this.childNodes[0].breakCount),this._breakCount}breakTop(t,e){return this.node.linebreakContainer||!this.parent||this.node.childIndex(e.node)?t:this.parent.breakTop(t,this)}computeLineBBox(t){const e=this.breakCount;if(!e)return kc.from(this.getOuterBBox(),this.linebreakOptions.lineleading);const s=this.baseChild.getLineBBox(t).copy();return t<e?(0===t&&this.addLeftBorders(s),this.addMiddleBorders(s)):(this.appendScripts(s),this.addMiddleBorders(s),this.addRightBorders(s)),s}},e.useIC=!0,e}const ed=function(){var t;const e=td(qc);return(t=class extends e{toCHTML(t){if(this.toEmbellishedCHTML(t))return;this.dom=this.standardChtmlNodes(t);const[e,s]=this.getOffset(),i=e-(this.baseRemoveIc?this.baseIc:0),r={"vertical-align":this.em(s)};i&&(r["margin-left"]=this.em(i)),this.baseChild.toCHTML(this.dom);const n=this.dom[this.dom.length-1];this.scriptChild.toCHTML([this.adaptor.append(n,this.html("mjx-script",{style:r}))])}markUsed(){super.markUsed(),this.jax.wrapperUsage.add(rd.kind)}setDeltaW(t,e){for(let s=0;s<e.length;s++)e[s]&&this.adaptor.setStyle(t[s],"paddingLeft",this.em(e[s]))}adjustOverDepth(t,e){e.d>=0||this.adaptor.setStyle(t,"marginBottom",this.em(e.d*e.rscale))}adjustUnderDepth(t,e){if(e.d>=0)return;const s=this.adaptor,i=this.em(e.d),r=this.html("mjx-box",{style:{"margin-bottom":i,"vertical-align":i}});for(const e of s.childNodes(s.firstChild(t)))s.append(r,e);s.append(s.firstChild(t),r)}adjustBaseHeight(t,e){if(this.node.attributes.get("accent")){const s=this.font.params.x_height*this.baseScale;e.h<s&&(this.adaptor.setStyle(t,"paddingTop",this.em(s-e.h)),e.h=s)}}}).kind="scriptbase",t}(),sd=function(){var t;const e=Yh(ed);return(t=class extends e{}).kind=an.prototype.kind,t}(),id=function(){var t;const e=Qh(ed);return(t=class extends e{}).kind=ln.prototype.kind,t}(),rd=function(){var t;const e=Zh(ed);return(t=class extends e{toCHTML(t){if(this.toEmbellishedCHTML(t))return;const e=this.adaptor,s=this.standardChtmlNodes(t),[i,r,n]=[this.baseChild,this.supChild,this.subChild],[,o,a]=this.getUVQ(),l={"vertical-align":this.em(o)};i.toCHTML(s);const c=e.append(s[s.length-1],this.html("mjx-script",{style:l}));r.toCHTML([c]),e.append(c,this.html("mjx-spacer",{style:{"margin-top":this.em(a)}})),n.toCHTML([c]);const h=this.getAdjustedIc();h&&(e.setStyle(r.dom[0],"marginLeft",this.em(h/r.bbox.rscale)),this.baseIsChar||e.setStyle(n.dom[0],"marginLeft",this.em(h/r.bbox.rscale))),this.baseRemoveIc&&e.setStyle(c,"marginLeft",this.em(-this.baseIc))}}).kind=on.prototype.kind,t.styles={"mjx-script":{display:"inline-block","padding-right":".05em","padding-left":".033em"},"mjx-script > mjx-spacer":{display:"block"}},t}();function nd(t){return class extends t{get scriptChild(){return this.childNodes[this.node.under]}constructor(...t){super(...t),this.stretchChildren()}computeBBox(t,e=!1){if(this.hasMovableLimits())return void super.computeBBox(t,e);t.empty();const s=this.baseChild.getOuterBBox(),i=this.scriptChild.getOuterBBox(),r=this.getUnderKV(s,i)[1],n=this.isLineBelow?0:this.getDelta(this.scriptChild,!0),[o,a]=this.getDeltaW([s,i],[0,-n]);t.combine(s,o,0),t.combine(i,a,r),t.d+=this.font.params.big_op_spacing5,t.clean(),this.setChildPWidths(e)}}}function od(t){return class extends t{get scriptChild(){return this.childNodes[this.node.over]}constructor(...t){super(...t),this.stretchChildren()}computeBBox(t){if(this.hasMovableLimits())return void super.computeBBox(t);t.empty();const e=this.baseChild.getOuterBBox(),s=this.scriptChild.getOuterBBox();this.node.attributes.get("accent")&&(e.h=Math.max(e.h,this.font.params.x_height*this.baseScale));const i=this.getOverKU(e,s)[1],r=this.isLineAbove?0:this.getDelta(this.scriptChild),[n,o]=this.getDeltaW([e,s],[0,r]);t.combine(e,n,0),t.combine(s,o,i),t.h+=this.font.params.big_op_spacing5,t.clean()}}}function ad(t){return class extends t{get underChild(){return this.childNodes[this.node.under]}get overChild(){return this.childNodes[this.node.over]}get subChild(){return this.underChild}get supChild(){return this.overChild}constructor(...t){super(...t),this.stretchChildren()}computeBBox(t){if(this.hasMovableLimits())return void super.computeBBox(t);t.empty();const e=this.overChild.getOuterBBox(),s=this.baseChild.getOuterBBox(),i=this.underChild.getOuterBBox();this.node.attributes.get("accent")&&(s.h=Math.max(s.h,this.font.params.x_height*this.baseScale));const r=this.getOverKU(s,e)[1],n=this.getUnderKV(s,i)[1],o=this.getDelta(this.overChild),a=this.getDelta(this.underChild,!0),[l,c,h]=this.getDeltaW([s,i,e],[0,this.isLineBelow?0:-a,this.isLineAbove?0:o]);t.combine(s,l,0),t.combine(e,h,r),t.combine(i,c,n);const d=this.font.params.big_op_spacing5;t.h+=d,t.d+=d,t.clean()}}}const ld=function(){var t;const e=nd(sd);return(t=class extends e{toCHTML(t){if(this.toEmbellishedCHTML(t))return;if(this.hasMovableLimits())return super.toCHTML(t),void this.adaptor.setAttribute(this.dom[0],"limits","false");this.dom=this.standardChtmlNodes(t);const e=this.adaptor.append(this.adaptor.append(this.dom[0],this.html("mjx-row")),this.html("mjx-base")),s=this.adaptor.append(this.adaptor.append(this.dom[0],this.html("mjx-row")),this.html("mjx-under"));this.baseChild.toCHTML([e]),this.scriptChild.toCHTML([s]);const i=this.baseChild.getOuterBBox(),r=this.scriptChild.getOuterBBox(),n=this.getUnderKV(i,r)[0],o=this.isLineBelow?0:this.getDelta(this.scriptChild,!0);this.adaptor.setStyle(s,"paddingTop",this.em(n)),this.setDeltaW([e,s],this.getDeltaW([i,r],[0,-o])),this.adjustUnderDepth(s,r)}}).kind=hn.prototype.kind,t.styles={"mjx-over":{"text-align":"left"},'mjx-munder:not([limits="false"])':{display:"inline-table"},"mjx-munder > mjx-row":{"text-align":"left"},"mjx-under":{"padding-bottom":".1em"}},t}(),cd=function(){var t;const e=od(id);return(t=class extends e{toCHTML(t){if(this.toEmbellishedCHTML(t))return;if(this.hasMovableLimits())return super.toCHTML(t),void this.adaptor.setAttribute(this.dom[0],"limits","false");this.dom=this.standardChtmlNodes(t);const e=this.adaptor.append(this.dom[0],this.html("mjx-over")),s=this.adaptor.append(this.dom[0],this.html("mjx-base"));this.scriptChild.toCHTML([e]),this.baseChild.toCHTML([s]);const i=this.scriptChild.getOuterBBox(),r=this.baseChild.getOuterBBox();this.adjustBaseHeight(s,r);const n=this.getOverKU(r,i)[0],o=this.isLineAbove?0:this.getDelta(this.scriptChild);this.adaptor.setStyle(e,"paddingBottom",this.em(n)),this.setDeltaW([s,e],this.getDeltaW([r,i],[0,o])),this.adjustOverDepth(e,i)}}).kind=dn.prototype.kind,t.styles={'mjx-mover:not([limits="false"])':{"padding-top":".1em"},'mjx-mover:not([limits="false"]) > *':{display:"block","text-align":"left"}},t}(),hd=function(){var t;const e=ad(rd);return(t=class extends e{toCHTML(t){if(this.toEmbellishedCHTML(t))return;if(this.hasMovableLimits())return super.toCHTML(t),void this.adaptor.setAttribute(this.dom[0],"limits","false");this.dom=this.standardChtmlNodes(t);const e=this.adaptor.append(this.dom[0],this.html("mjx-over")),s=this.adaptor.append(this.adaptor.append(this.dom[0],this.html("mjx-box")),this.html("mjx-munder")),i=this.adaptor.append(this.adaptor.append(s,this.html("mjx-row")),this.html("mjx-base")),r=this.adaptor.append(this.adaptor.append(s,this.html("mjx-row")),this.html("mjx-under"));this.overChild.toCHTML([e]),this.baseChild.toCHTML([i]),this.underChild.toCHTML([r]);const n=this.overChild.getOuterBBox(),o=this.baseChild.getOuterBBox(),a=this.underChild.getOuterBBox();this.adjustBaseHeight(i,o);const l=this.getOverKU(o,n)[0],c=this.getUnderKV(o,a)[0],h=this.getDelta(this.overChild),d=this.getDelta(this.underChild,!0);this.adaptor.setStyle(e,"paddingBottom",this.em(l)),this.adaptor.setStyle(r,"paddingTop",this.em(c)),this.setDeltaW([i,r,e],this.getDeltaW([o,a,n],[0,this.isLineBelow?0:-d,this.isLineAbove?0:h])),this.adjustOverDepth(e,n),this.adjustUnderDepth(r,a)}}).kind=cn.prototype.kind,t.styles={'mjx-munderover:not([limits="false"])':{"padding-top":".1em"},'mjx-munderover:not([limits="false"]) > *':{display:"block"}},t}(),dd={base:"subList",subList:"supList",supList:"subList",psubList:"psupList",psupList:"psubList"},ud=["sup","sup","psup","psub"];function pd(t){return class extends t{combinePrePost(t,e){const s=new fo(t);return s.combine(e,0,0),s}getScriptData(){const t=this.scriptData={base:null,sub:fo.empty(),sup:fo.empty(),psub:fo.empty(),psup:fo.empty(),numPrescripts:0,numScripts:0},e=this.getScriptBBoxLists();this.combineBBoxLists(t.sub,t.sup,e.subList,e.supList),this.combineBBoxLists(t.psub,t.psup,e.psubList,e.psupList),t.base=e.base[0],t.numPrescripts=e.psubList.length,t.numScripts=e.subList.length}getScriptBBoxLists(){const t={base:[],subList:[],supList:[],psubList:[],psupList:[]};let e="base";for(const s of this.childNodes)s.node.isKind("mprescripts")?e="psubList":(t[e].push(s.getOuterBBox()),e=dd[e]);return this.firstPrescript=t.subList.length+t.supList.length+2,this.padLists(t.subList,t.supList),this.padLists(t.psubList,t.psupList),t}padLists(t,e){t.length>e.length&&e.push(fo.empty())}combineBBoxLists(t,e,s,i){for(let r=0;r<s.length;r++){const[n,o,a]=this.getScaledWHD(s[r]),[l,c,h]=this.getScaledWHD(i[r]),d=Math.max(n,l);t.w+=d,e.w+=d,o>t.h&&(t.h=o),a>t.d&&(t.d=a),c>e.h&&(e.h=c),h>e.d&&(e.d=h)}}getScaledWHD(t){const{w:e,h:s,d:i,rscale:r}=t;return[e*r,s*r,i*r]}getCombinedUV(){const t=this.scriptData,e=this.combinePrePost(t.sub,t.psub),s=this.combinePrePost(t.sup,t.psup);return this.getUVQ(e,s)}addPrescripts(t,e,s){const i=this.scriptData;if(i.numPrescripts){const r=this.font.params.scriptspace;t.combine(i.psup,r,e),t.combine(i.psub,r,s)}return t}addPostscripts(t,e,s){const i=this.scriptData;if(i.numScripts){const r=t.w;t.combine(i.sup,r,e),t.combine(i.sub,r,s),t.w+=this.font.params.scriptspace}return t}constructor(...t){super(...t),this.scriptData=null,this.firstPrescript=0,this.getScriptData()}appendScripts(t){t.empty();const[e,s]=this.getCombinedUV();return this.addPrescripts(t,e,s),t.append(this.scriptData.base),this.addPostscripts(t,e,s),t.clean(),t}computeLineBBox(t){const e=this.baseChild.breakCount,s=this.baseChild.getLineBBox(t).copy();let i=s;const[r,n]=this.getCombinedUV();return 0===t?(i=kc.from(this.addPrescripts(fo.zero(),r,n),this.linebreakOptions.lineleading),i.append(s),this.addLeftBorders(i),i.L=this.bbox.L):t===e&&(i=this.addPostscripts(i,r,n),this.addRightBorders(i),i.R=this.bbox.R),this.addMiddleBorders(i),i}getUVQ(t,e){if(!this.UVQ){let[s,i,r]=[0,0,0];0===t.w?s=this.getU():0===e.w?s=-this.getV():[s,i,r]=super.getUVQ(t,e),this.UVQ=[s,i,r]}return this.UVQ}}}const md=function(){var t;const e=pd(rd);return(t=class extends e{toCHTML(t){if(this.toEmbellishedCHTML(t))return;const e=this.standardChtmlNodes(t),s=this.scriptData,i=this.node.getProperty("scriptalign")||"right left",[r,n]=Ur(i+" "+i),[o,a]=this.getCombinedUV();if(s.numPrescripts){const t=this.addScripts(this.dom[0],o,-a,!0,s.psub,s.psup,this.firstPrescript,s.numPrescripts);"right"!==r&&this.adaptor.setAttribute(t,"script-align",r)}if(this.childNodes[0].toCHTML(e),s.numScripts){const t=this.addScripts(this.dom[this.dom.length-1],o,-a,!1,s.sub,s.sup,1,s.numScripts);"left"!==n&&this.adaptor.setAttribute(t,"script-align",n)}}addScripts(t,e,s,i,r,n,o,a){const l=this.adaptor,c=e-n.d+(s-r.h),h=e<0&&0===s?r.h+e:e,d=c>0?{style:{height:this.em(c)}}:{},u=h?{style:{"vertical-align":this.em(h)}}:{},p=this.html("mjx-row"),m=this.html("mjx-row",d),f=this.html("mjx-row"),g="mjx-"+(i?"pre":"")+"scripts",b=o+2*a;for(;o<b;)this.childNodes[o++].toCHTML([l.append(f,this.html("mjx-cell"))]),this.childNodes[o++].toCHTML([l.append(p,this.html("mjx-cell"))]);return l.append(t,this.html(g,u,[p,m,f]))}}).kind=un.prototype.kind,t.styles={"mjx-prescripts":{display:"inline-table","padding-left":".05em"},"mjx-scripts":{display:"inline-table","padding-right":".05em"},"mjx-prescripts > mjx-row > mjx-cell":{"text-align":"right"},'[script-align="left"] > mjx-row > mjx-cell':{"text-align":"left"},'[script-align="center"] > mjx-row > mjx-cell':{"text-align":"center"},'[script-align="right"] > mjx-row > mjx-cell':{"text-align":"right"},"mjx-none":{display:"inline-block",height:"1px"}},t}(),fd=.333;function gd(t){return class extends t{get tableRows(){return this.childNodes}findContainer(){let t=this,e=t.parent;for(;e&&(e.node.notParent||e.node.isKind("mrow"));)t=e,e=e.parent;this.container=e,this.containerI=t.node.childPosition()}getPercentageWidth(){if(this.hasLabels)this.bbox.pwidth=fo.fullWidth;else{const t=this.node.attributes.get("width");jr(t)&&(this.bbox.pwidth=t)}}stretchRows(){const t=this.node.attributes.get("equalrows"),e=t?this.getEqualRowHeight():0,{H:s,D:i}=t?this.getTableData():{H:[0],D:[0]},r=this.tableRows;for(let n=0;n<this.numRows;n++){const o=t?[(e+s[n]-i[n])/2,(e-s[n]+i[n])/2]:null;r[n].stretchChildren(o)}}stretchColumns(){const t=this.getColumnAttributes("columnwidth",0);for(let e=0;e<this.numCols;e++){const s="number"==typeof this.cWidths[e]?this.cWidths[e]:null;this.stretchColumn(e,s),null!==s&&this.breakColumn(e,s,t[e])}}stretchColumn(t,e){const s=[];for(const e of this.tableRows){const i=e.getChild(t);if(i){const t=i.childNodes[0];t.stretch.dir===Nc.None&&t.canStretch(Nc.Horizontal)&&s.push(t)}}const i=s.length,r=this.childNodes.length;if(i&&r>1&&null===e){e=0;const s=i>1&&i===r;for(const i of this.tableRows){const r=i.getChild(t);if(r){const t=r.childNodes[0],i=t.stretch.dir===Nc.None;if(s||i){const{w:s}=t.getBBox(i);s>e&&(e=s)}}}}if(null!==e)for(const t of s)t.coreMO().getStretchedVariant([Math.max(e,t.getBBox().w)/t.coreRScale()])}breakColumn(t,e,s){if("linebreak"!==this.jax.math.root.attributes.get("overflow")||!this.jax.math.display)return;const{D:i}=this.getTableData();let r=0,n=0;for(const s of this.tableRows){const o=s.getChild(t);if(o&&o.getBBox().w>e){o.childNodes[0].breakToWidth(e);const t=o.getBBox();i[r]=Math.max(i[r],t.d),t.w>n&&(n=t.w)}r++}("fit"===s||"auto"===s||jr(s)||n>this.cWidths[t])&&(this.cWidths[t]=n)}getTableData(){if(this.data)return this.data;const t=new Array(this.numRows).fill(0),e=new Array(this.numRows).fill(0),s=new Array(this.numCols).fill(0),i=new Array(this.numRows),r=new Array(this.numRows),n=[0],o=this.tableRows;for(let a=0;a<o.length;a++){let l=0;const c=o[a],h=c.node.attributes.get("rowalign");for(let i=0;i<c.numCells;i++){const r=c.getChild(i);l=this.updateHDW(r,i,a,h,t,e,s,l),this.recordPWidthCell(r,i)}i[a]=t[a],r[a]=e[a],c.labeled&&(l=this.updateHDW(c.childNodes[0],0,a,h,t,e,n,l)),this.extendHD(a,t,e,l),this.extendHD(a,i,r,l)}const a=n[0];return this.data={H:t,D:e,W:s,NH:i,ND:r,L:a},this.data}updateHDW(t,e,s,i,r,n,o,a){let{h:l,d:c,w:h}=t.getBBox();const d=t.parent.bbox.rscale;1!==t.parent.bbox.rscale&&(l*=d,c*=d,h*=d),this.node.getProperty("useHeight")&&(l<.75&&(l=.75),c<.25&&(c=.25));let u=0;return"baseline"!==(i=t.node.attributes.get("rowalign")||i)&&"axis"!==i&&(u=l+c,l=c=0),l>r[s]&&(r[s]=l),c>n[s]&&(n[s]=c),u>a&&(a=u),o&&h>o[e]&&(o[e]=h),a}extendHD(t,e,s,i){const r=(i-(e[t]+s[t]))/2;r<1e-5||(e[t]+=r,s[t]+=r)}recordPWidthCell(t,e){t.childNodes[0]&&t.childNodes[0].getBBox().pwidth&&this.pwidthCells.push([t,e])}setColumnPWidths(){const t=this.cWidths;for(const[e,s]of this.pwidthCells)e.setChildPWidths(!1,t[s])&&(e.invalidateBBox(),e.getBBox())}getBBoxHD(t){const[e,s]=this.getAlignmentRow();if(null===s){const s=this.font.params.axis_height,i=t/2;return{top:[0,t],center:[i,i],bottom:[t,0],baseline:[i,i],axis:[i+s,i-s]}[e]||[i,i]}{const i=this.getVerticalPosition(s,e);return[i,t-i]}}getBBoxLR(){var t;if(this.hasLabels){const t=this.node.attributes,e=t.get("side");let[s,i]=this.getPadAlignShift(e);const r=this.hasLabels&&!!t.get("data-width-includes-label");return r&&this.frame&&this.fSpace[0]&&(s-=this.fSpace[0]),"center"!==i||r?"left"===e?[s,0]:[0,s]:[s,s]}return[(null===(t=this.bbox)||void 0===t?void 0:t.L)||0,0]}getPadAlignShift(t){const{L:e}=this.getTableData();let s=e+this.length2em(this.node.attributes.get("minlabelspacing"));const[i,r]=null==this.styles?["",""]:[this.styles.get("padding-left"),this.styles.get("padding-right")];(i||r)&&(s=Math.max(s,this.length2em(i||"0"),this.length2em(r||"0")));let[n,o]=this.getAlignShift();return n===t&&(o="left"===t?Math.max(s,o)-s:Math.min(-s,o)+s),[s,n,o]}getWidth(){return this.pWidth||this.getBBox().w}adjustWideTable(){const t=this.node.attributes;if("auto"!==t.get("width"))return;const[e,s]=this.getPadAlignShift(t.get("side")),i=Math.max(this.containerWidth/10,this.containerWidth-e-("center"===s?e:0));this.naturalWidth()>i&&this.adjustColumnWidths(i)}naturalWidth(){return Po(this.getComputedWidths().concat(this.cLines,this.cSpace))+2*this.fLine+this.fSpace[0]+this.fSpace[2]}getEqualRowHeight(){const{H:t,D:e}=this.getTableData(),s=Array.from(t.keys()).map((s=>t[s]+e[s]));return Math.max(...s)}getComputedWidths(){const t=this.getTableData().W;let e=Array.from(t.keys()).map((e=>"number"==typeof this.cWidths[e]?this.cWidths[e]:t[e]));return this.node.attributes.get("equalcolumns")&&(e=Array(e.length).fill(Bo(e))),e}getColumnWidths(){const t=this.node.attributes.get("width");if(this.node.attributes.get("equalcolumns"))return this.getEqualColumns(t);const e=this.getColumnAttributes("columnwidth",0);return"auto"===t?this.getColumnWidthsAuto(e):jr(t)?this.getColumnWidthsPercent(e):this.getColumnWidthsFixed(e,this.length2em(t))}getEqualColumns(t){const e=Math.max(1,this.numCols);let s;if("auto"===t){const{W:t}=this.getTableData();s=Bo(t)}else if(jr(t))s=this.percent(1/e);else{const i=Po([].concat(this.cLines,this.cSpace))+this.fSpace[0]+this.fSpace[2];s=Math.max(0,this.length2em(t)-i)/e}return Array(this.numCols).fill(s)}getColumnWidthsAuto(t){return t.map((t=>"auto"===t||"fit"===t?null:jr(t)?t:this.length2em(t)))}getColumnWidthsPercent(t){const e=t.includes("fit"),{W:s}=e?this.getTableData():{W:null};return Array.from(t.keys()).map((i=>{const r=t[i];return"fit"===r?null:"auto"===r?e?s[i]:null:jr(r)?r:this.length2em(r)}))}getColumnWidthsFixed(t,e){const s=Array.from(t.keys()),i=s.filter((e=>"fit"===t[e])),r=s.filter((e=>"auto"===t[e])),n=i.length||r.length,{W:o}=n?this.getTableData():{W:null},a=e-Po([].concat(this.cLines,this.cSpace))-this.fSpace[0]-this.fSpace[2];let l=a;s.forEach((e=>{const s=t[e];l-="fit"===s||"auto"===s?o[e]:this.length2em(s,a)}));const c=n&&l>0?l/n:0;return s.map((e=>{const s=t[e];return"fit"===s?o[e]+c:"auto"===s?o[e]+(0===i.length?c:0):this.length2em(s,a)}))}adjustColumnWidths(t){const{W:e}=this.getTableData(),s=this.getColumnAttributes("columnwidth",0),i=Array.from(s.keys()),r=[...i.filter((t=>"fit"===s[t])).sort(((t,s)=>e[s]-e[t])),...i.filter((t=>"auto"===s[t])).sort(((t,s)=>e[s]-e[t])),...i.filter((t=>jr(s[t]))).sort(((t,s)=>e[s]-e[t])),...i.filter((t=>"fit"!==s[t]&&"auto"!==s[t]&&!jr(s[t]))).sort(((t,s)=>e[s]-e[t]))];if(!r.length)return;this.cWidths=i.map((t=>"number"==typeof this.cWidths[t]?this.cWidths[t]:e[t]));const n=t-Po([].concat(this.cLines,this.cSpace))-this.fSpace[0]-this.fSpace[2];let o=Po(this.cWidths)-n,a=0,l=0;for(;l<r.length&&(a+=e[r[l++]],!(a&&o/a<fd)););o=1-o/a,r.slice(0,l).forEach((t=>this.cWidths[t]*=o))}getVerticalPosition(t,e){const s=this.node.attributes.get("equalrows"),{H:i,D:r}=this.getTableData(),n=s?this.getEqualRowHeight():0,o=this.getRowHalfSpacing();let a=this.fLine;for(let e=0;e<t;e++)a+=o[e]+(s?n:i[e]+r[e])+o[e+1]+this.rLines[e];const[l,c]=s?[(n+i[t]-r[t])/2,(n-i[t]+r[t])/2]:[i[t],r[t]];return a+={top:0,center:o[t]+(l+c)/2,bottom:o[t]+l+c+o[t+1],baseline:o[t]+l,axis:o[t]+l-.25}[e]||0,a}getFrameSpacing(){const t=this.fframe?this.convertLengths(this.getAttributeArray("framespacing")):[0,0];t[2]=t[0];const e=this.node.attributes.get("data-array-padding");if(e){const[s,i]=this.convertLengths(Ur(e));t[0]=s,t[2]=i}return t}getEmHalfSpacing(t,e,s=1){const i=this.addEm(e,2/s);return i.unshift(this.em(t[0]*s)),i.push(this.em(t[1]*s)),i}getRowHalfSpacing(){const t=this.rSpace.map((t=>t/2));return t.unshift(this.fSpace[1]),t.push(this.fSpace[1]),t}getColumnHalfSpacing(){const t=this.cSpace.map((t=>t/2));return t.unshift(this.fSpace[0]),t.push(this.fSpace[2]),t}getAlignmentRow(){const[t,e]=Ur(this.node.attributes.get("align"));if(null==e)return[t,null];let s=parseInt(e);return s<0&&(s+=this.numRows+1),[t,s<1||s>this.numRows?null:s-1]}getColumnAttributes(t,e=1){const s=this.numCols-e,i=this.getAttributeArray(t);if(0===i.length)return null;for(;i.length<s;)i.push(i[i.length-1]);return i.length>s&&i.splice(s),i}getRowAttributes(t,e=1){const s=this.numRows-e,i=this.getAttributeArray(t);if(0===i.length)return null;for(;i.length<s;)i.push(i[i.length-1]);return i.length>s&&i.splice(s),i}getAttributeArray(t){const e=this.node.attributes.get(t);return e?Ur(e):[this.node.attributes.getDefault(t)]}addEm(t,e=1){return t?t.map((t=>this.em(t/e))):null}convertLengths(t){return t?t.map((t=>this.length2em(t))):null}constructor(t,e,s=null){super(t,e,s),this.numCols=0,this.numRows=0,this.data=null,this.pwidthCells=[],this.pWidth=0,this.numCols=Bo(this.tableRows.map((t=>t.numCells))),this.numRows=this.childNodes.length,this.hasLabels=this.childNodes.reduce(((t,e)=>t||e.node.isKind("mlabeledtr")),!1),this.findContainer(),this.isTop=!this.container||this.container.node.isKind("math")&&!this.container.parent,this.isTop&&(this.jax.table=this),this.getPercentageWidth();const i=this.node.attributes,r=i.get("frame");this.frame="none"!==r,this.fframe=this.frame||void 0!==i.get("data-frame-styles"),this.fLine=this.frame?.07:0,this.fSpace=this.getFrameSpacing(),this.cSpace=this.convertLengths(this.getColumnAttributes("columnspacing")),this.rSpace=this.convertLengths(this.getRowAttributes("rowspacing")),this.cLines=this.getColumnAttributes("columnlines").map((t=>"none"===t?0:.07)),this.rLines=this.getRowAttributes("rowlines").map((t=>"none"===t?0:.07)),this.cWidths=this.getColumnWidths(),this.adjustWideTable(),this.stretchColumns(),this.stretchRows()}getStyles(){super.getStyles();const t=this.node.attributes.get("data-frame-styles");if(!t)return;this.styles||(this.styles=new Do(""));const e=t.split(/ /);for(const t of _o.keys()){const s=e[t];"none"!==s&&this.styles.set(`border-${_o[t]}`,`.07em ${s}`)}}computeBBox(t,e=!1){const{H:s,D:i}=this.getTableData();let r,n;if(this.node.attributes.get("equalrows")){const t=this.getEqualRowHeight();r=Po([].concat(this.rLines,this.rSpace))+t*this.numRows}else r=Po(s.concat(i,this.rLines,this.rSpace));r+=2*(this.fLine+this.fSpace[1]),n=this.naturalWidth();const o=this.node.attributes.get("width");"auto"!==o&&(n=Math.max(this.length2em(o,0)+2*this.fLine,n));const[a,l]=this.getBBoxHD(r);t.h=a,t.d=l,t.w=n;const[c,h]=this.getBBoxLR();t.L=c,t.R=h,jr(o)||this.setColumnPWidths()}setChildPWidths(t,e,s){const i=this.node.attributes.get("width");if(!jr(i))return!1;this.hasLabels||(this.bbox.pwidth="",this.container.bbox.pwidth="");const{w:r,L:n,R:o}=this.bbox,a=this.node.attributes.get("data-width-includes-label"),l=Math.max(r,this.length2em(i,Math.max(e,n+r+o)))-(a?n+o:0),c=this.node.attributes.get("equalcolumns")?Array(this.numCols).fill(this.percent(1/Math.max(1,this.numCols))):this.getColumnAttributes("columnwidth",0);return this.cWidths=this.getColumnWidthsFixed(c,l),this.pWidth=this.naturalWidth(),this.isTop&&(this.bbox.w=this.pWidth),this.setColumnPWidths(),this.pWidth!==r&&this.parent.invalidateBBox(),this.pWidth!==r}getAlignShift(){return this.isTop?super.getAlignShift():[this.container.getChildAlign(this.containerI),0]}}}const bd=function(){var t;const e=gd(qc);return t=class extends e{constructor(t,e,s=null){super(t,e,s),this.itable=this.html("mjx-itable"),this.labels=this.html("mjx-itable")}getAlignShift(){const t=super.getAlignShift();return this.isTop||(t[1]=0),t}toCHTML(t){const e=this.standardChtmlNodes(t);this.adaptor.append(e[0],this.html("mjx-table",{},[this.itable]));for(const t of this.childNodes)t.toCHTML([this.itable]);this.padRows(),this.handleColumnSpacing(),this.handleColumnLines(),this.handleColumnWidths(),this.handleRowSpacing(),this.handleRowLines(),this.handleRowHeights(),this.handleFrame(),this.handleWidth(),this.handleLabels(),this.handleAlign(),this.handleJustify(),this.shiftColor()}shiftColor(){const t=this.adaptor,e=t.getStyle(this.dom[0],"backgroundColor");e&&(t.setStyle(this.dom[0],"backgroundColor",""),t.setStyle(this.itable,"backgroundColor",e))}padRows(){const t=this.adaptor;for(const e of t.childNodes(this.itable))for(;t.childNodes(e).length<this.numCols;)t.append(e,this.html("mjx-mtd",{extra:!0}))}handleColumnSpacing(){const t=this.childNodes[0]?1/this.childNodes[0].getBBox().rscale:1,e=this.getEmHalfSpacing([this.fSpace[0],this.fSpace[2]],this.cSpace,t);for(const t of this.tableRows){let s=0;for(const i of t.tableCells){const r=e[s++],n=e[s],o=i?i.dom[0]:this.adaptor.childNodes(t.dom[0])[s];(s>1&&"0.4em"!==r||"0"!==r&&1===s)&&this.adaptor.setStyle(o,"paddingLeft",r),(s<this.numCols&&"0.4em"!==n||"0"!==n&&s===this.numCols)&&this.adaptor.setStyle(o,"paddingRight",n)}}}handleColumnLines(){if("none"===this.node.attributes.get("columnlines"))return;const t=this.getColumnAttributes("columnlines");for(const e of this.childNodes){let s=0;const i=this.adaptor.childNodes(e.dom[0]).slice(1);for(const e of i){const i=t[s++];"none"!==i&&this.adaptor.setStyle(e,"borderLeft",".07em "+i)}}}handleColumnWidths(){for(const t of this.childNodes){let e=0;for(const s of this.adaptor.childNodes(t.dom[0])){const t=this.cWidths[e++];if(null!==t){const e="number"==typeof t?this.em(t):t;this.adaptor.setStyle(s,"width",e),this.adaptor.setStyle(s,"maxWidth",e),this.adaptor.setStyle(s,"minWidth",e)}}}}handleRowSpacing(){const t=this.childNodes[0]?1/this.childNodes[0].getBBox().rscale:1,e=this.getEmHalfSpacing([this.fSpace[1],this.fSpace[1]],this.rSpace,t),s=this.fframe;let i=0;for(const t of this.childNodes){const r=e[i++],n=e[i];for(const e of t.childNodes)(i>1&&"0.215em"!==r||s&&1===i)&&this.adaptor.setStyle(e.dom[0],"paddingTop",r),(i<this.numRows&&"0.215em"!==n||s&&i===this.numRows)&&this.adaptor.setStyle(e.dom[0],"paddingBottom",n)}}handleRowLines(){if("none"===this.node.attributes.get("rowlines"))return;const t=this.getRowAttributes("rowlines");let e=0;for(const s of this.childNodes.slice(1)){const i=t[e++];if("none"!==i)for(const t of this.adaptor.childNodes(s.dom[0]))this.adaptor.setStyle(t,"borderTop",".07em "+i)}}handleRowHeights(){this.node.attributes.get("equalrows")&&this.handleEqualRows()}handleEqualRows(){const t=this.getRowHalfSpacing(),{H:e,D:s,NH:i,ND:r}=this.getTableData(),n=this.getEqualRowHeight();for(let o=0;o<this.numRows;o++){const a=this.childNodes[o];this.setRowHeight(a,n+t[o]+t[o+1]+this.rLines[o]),n!==i[o]+r[o]&&this.setRowBaseline(a,n,(n-e[o]+s[o])/2)}}setRowHeight(t,e){this.adaptor.setStyle(t.dom[0],"height",this.em(e))}setRowBaseline(t,e,s){const i=t.node.attributes.get("rowalign");for(const r of t.childNodes)if(this.setCellBaseline(r,i,e,s))break}setCellBaseline(t,e,s,i){const r=t.node.attributes.get("rowalign");if("baseline"===r||"axis"===r){const r=this.adaptor,n=r.lastChild(t.dom[0]);r.setStyle(n,"height",this.em(s)),r.setStyle(n,"verticalAlign",this.em(-i));const o=t.parent;if(!(o.node.isKind("mlabeledtr")&&t===o.childNodes[0]||"baseline"!==e&&"axis"!==e))return!0}return!1}handleFrame(){if(this.frame&&this.fLine){const t=this.node.attributes.get("frame");this.adaptor.setStyle(this.itable,"border",`${this.em(this.fLine)} ${t}`)}}handleWidth(){const t=this.adaptor,e=this.dom[0],{w:s,L:i,R:r}=this.getBBox();t.setStyle(e,"minWidth",this.em(i+s+r));let n=this.node.attributes.get("width");if(jr(n))t.setStyle(e,"width",""),t.setAttribute(e,"width","full");else if(!this.hasLabels){if("auto"===n)return;n=this.em(this.length2em(n)+2*this.fLine)}const o=t.firstChild(e);if(t.setStyle(o,"width",n),t.setStyle(o,"minWidth",this.em(s)),i||r){t.setStyle(e,"margin","");const s=this.node.attributes.get("data-width-includes-label")?"padding":"margin";i===r?t.setStyle(o,s,"0 "+this.em(r)):t.setStyle(o,s,"0 "+this.em(r)+" 0 "+this.em(i))}t.setAttribute(this.itable,"width","full")}handleAlign(){const[t,e]=this.getAlignmentRow(),s=this.dom[0];if(null===e)"axis"!==t&&this.adaptor.setAttribute(s,"align",t);else{const i=this.getVerticalPosition(e,t);this.adaptor.setAttribute(s,"align","top"),this.adaptor.setStyle(s,"verticalAlign",this.em(i))}}handleJustify(){const t=this.getAlignShift()[0];"center"!==t&&this.adaptor.setAttribute(this.dom[0],"justify",t)}handleLabels(){if(!this.hasLabels)return;const t=this.labels,e=this.node.attributes,s=this.adaptor,i=e.get("side");s.setAttribute(this.dom[0],"side",i),s.setAttribute(t,"align",i),s.setStyle(t,i,"0");const[r,n]=this.addLabelPadding(i);if(n){const t=s.firstChild(this.dom[0]);this.setIndent(t,r,n)}this.updateRowHeights(),this.addLabelSpacing()}addLabelPadding(t){const[,e,s]=this.getPadAlignShift(t),i={};if("right"===t&&!this.node.attributes.get("data-width-includes-label")){const t=this.node.attributes.get("width"),{w:e,L:s,R:r}=this.getBBox();i.style={width:jr(t)?"calc("+t+" + "+this.em(s+r)+")":this.em(s+e+r)}}return this.adaptor.append(this.dom[0],this.html("mjx-labels",i,[this.labels])),[e,s]}updateRowHeights(){const{H:t,D:e,NH:s,ND:i}=this.getTableData(),r=this.getRowHalfSpacing();for(let n=0;n<this.numRows;n++){const o=this.childNodes[n];this.setRowHeight(o,t[n]+e[n]+r[n]+r[n+1]+this.rLines[n]),t[n]!==s[n]||e[n]!==i[n]?this.setRowBaseline(o,t[n]+e[n],e[n]):o.node.isKind("mlabeledtr")&&this.setCellBaseline(o.childNodes[0],"",t[n]+e[n],e[n])}}addLabelSpacing(){const t=this.adaptor,e=this.node.attributes.get("equalrows"),{H:s,D:i}=this.getTableData(),r=e?this.getEqualRowHeight():0,n=this.getRowHalfSpacing();let o=this.fLine,a=t.firstChild(this.labels);for(let l=0;l<this.numRows;l++){this.childNodes[l].node.isKind("mlabeledtr")?(o&&t.insert(this.html("mjx-mtr",{style:{height:this.em(o)}}),a),t.setStyle(a,"height",this.em((e?r:s[l]+i[l])+n[l]+n[l+1])),a=t.next(a),o=this.rLines[l]):o+=n[l]+(e?r:s[l]+i[l])+n[l+1]+this.rLines[l]}}},t.kind=fn.prototype.kind,t.styles={"mjx-mtable":{"vertical-align":".25em","text-align":"center",position:"relative","box-sizing":"border-box","border-spacing":0,"border-collapse":"collapse"},'mjx-mstyle[size="s"] mjx-mtable':{"vertical-align":".354em"},"mjx-labels":{position:"absolute",left:0,top:0},"mjx-table":{display:"inline-block","vertical-align":"-.5ex","box-sizing":"border-box"},"mjx-table > mjx-itable":{"vertical-align":"middle","text-align":"left","box-sizing":"border-box"},"mjx-labels > mjx-itable":{position:"absolute",top:0},'mjx-mtable[justify="left"]':{"text-align":"left"},'mjx-mtable[justify="right"]':{"text-align":"right"},'mjx-mtable[justify="left"][side="left"]':{"padding-right":"0 ! important"},'mjx-mtable[justify="left"][side="right"]':{"padding-left":"0 ! important"},'mjx-mtable[justify="right"][side="left"]':{"padding-right":"0 ! important"},'mjx-mtable[justify="right"][side="right"]':{"padding-left":"0 ! important"},"mjx-mtable[align]":{"vertical-align":"baseline"},'mjx-mtable[align="top"] > mjx-table':{"vertical-align":"top"},'mjx-mtable[align="bottom"] > mjx-table':{"vertical-align":"bottom"},'mjx-mtable[side="right"] mjx-labels':{"min-width":"100%"}},t}();function Ed(t){return class extends t{get numCells(){return this.childNodes.length}get labeled(){return!1}get tableCells(){return this.childNodes}getChild(t){return this.childNodes[t]}getChildBBoxes(){return this.childNodes.map((t=>t.getBBox()))}stretchChildren(t=null){const e=[],s=this.labeled?this.childNodes.slice(1):this.childNodes;for(const t of s){const s=t.childNodes[0];s.canStretch(Nc.Vertical)&&e.push(s)}const i=e.length,r=this.childNodes.length;if(i&&r>1&&!t){let e=0,n=0;const o=i>1&&i===r;for(const t of s){const s=t.childNodes[0],i=s.stretch.dir===Nc.None;if(o||i){const{h:t,d:r}=s.getBBox(i);t>e&&(e=t),r>n&&(n=r)}}t=[e,n]}if(t)for(const s of e){const e=s.coreRScale();s.coreMO().getStretchedVariant(t.map((t=>t*e)))}}get fixesPWidth(){return!1}}}function yd(t){return class extends t{get numCells(){return Math.max(0,this.childNodes.length-1)}get labeled(){return!0}get tableCells(){return this.childNodes.slice(1)}getChild(t){return this.childNodes[t+1]}getChildBBoxes(){return this.childNodes.slice(1).map((t=>t.getBBox()))}}}const xd=function(){var t;const e=Ed(qc);return(t=class extends e{toCHTML(t){super.toCHTML(t);const e=this.node.attributes.get("rowalign");"baseline"!==e&&this.adaptor.setAttribute(this.dom[0],"rowalign",e)}}).kind=gn.prototype.kind,t.styles={"mjx-mtr":{display:"table-row"},'mjx-mtr[rowalign="top"] > mjx-mtd':{"vertical-align":"top"},'mjx-mtr[rowalign="center"] > mjx-mtd':{"vertical-align":"middle"},'mjx-mtr[rowalign="bottom"] > mjx-mtd':{"vertical-align":"bottom"},'mjx-mtr[rowalign="baseline"] > mjx-mtd':{"vertical-align":"baseline"},'mjx-mtr[rowalign="axis"] > mjx-mtd':{"vertical-align":".25em"}},t}(),Nd=function(){var t;const e=yd(xd);return(t=class extends e{toCHTML(t){super.toCHTML(t);const e=this.adaptor.firstChild(this.dom[0]);if(e){this.adaptor.remove(e);const t=this.node.attributes.get("rowalign"),s="baseline"!==t&&"axis"!==t?{rowalign:t}:{},i=this.html("mjx-mtr",s,[e]);this.adaptor.append(this.parent.labels,i)}}markUsed(){super.markUsed(),this.jax.wrapperUsage.add(xd.kind)}}).kind=bn.prototype.kind,t.styles={"mjx-mlabeledtr":{display:"table-row"},'mjx-mlabeledtr[rowalign="top"] > mjx-mtd':{"vertical-align":"top"},'mjx-mlabeledtr[rowalign="center"] > mjx-mtd':{"vertical-align":"middle"},'mjx-mlabeledtr[rowalign="bottom"] > mjx-mtd':{"vertical-align":"bottom"},'mjx-mlabeledtr[rowalign="baseline"] > mjx-mtd':{"vertical-align":"baseline"},'mjx-mlabeledtr[rowalign="axis"] > mjx-mtd':{"vertical-align":".25em"}},t}();function vd(t){return class extends t{get fixesPWidth(){return!1}invalidateBBox(){this.bboxComputed=!1,this.lineBBox=[]}getWrapWidth(t){const e=this.parent.parent,s=this.parent,i=this.node.childPosition()-(s.labeled?1:0);return"number"==typeof e.cWidths[i]?e.cWidths[i]:e.getTableData().W[i]}getChildAlign(t){return this.node.attributes.get("columnalign")}}}const Td=function(){var t;const e=vd(qc);return(t=class extends e{toCHTML(t){super.toCHTML(t);const e=this.node.attributes.get("rowalign"),s=this.node.attributes.get("columnalign");e!==this.parent.node.attributes.get("rowalign")&&this.adaptor.setAttribute(this.dom[0],"rowalign",e),"center"===s||"mlabeledtr"===this.parent.kind&&this===this.parent.childNodes[0]&&s===this.parent.parent.node.attributes.get("side")||this.adaptor.setStyle(this.dom[0],"textAlign",s),this.parent.parent.node.getProperty("useHeight")&&this.adaptor.append(this.dom[0],this.html("mjx-tstrut"))}}).kind=En.prototype.kind,t.styles={"mjx-mtd":{display:"table-cell","text-align":"center",padding:".215em .4em"},"mjx-mtd:first-child":{"padding-left":0},"mjx-mtd:last-child":{"padding-right":0},"mjx-mtable > * > mjx-itable > *:first-child > mjx-mtd":{"padding-top":0},"mjx-mtable > * > mjx-itable > *:last-child > mjx-mtd":{"padding-bottom":0},"mjx-tstrut":{display:"inline-block",height:"1em","vertical-align":"-.25em"},'mjx-labels[align="left"] > mjx-mtr > mjx-mtd':{"text-align":"left"},'mjx-labels[align="right"] > mjx-mtr > mjx-mtd':{"text-align":"right"},"mjx-mtd[extra]":{padding:0},'mjx-mtd[rowalign="top"]':{"vertical-align":"top"},'mjx-mtd[rowalign="center"]':{"vertical-align":"middle"},'mjx-mtd[rowalign="bottom"]':{"vertical-align":"bottom"},'mjx-mtd[rowalign="baseline"]':{"vertical-align":"baseline"},'mjx-mtd[rowalign="axis"]':{"vertical-align":".25em"}},t}(),Ad={dx:".2em",dy:".1em",postDelay:600,clearDelay:100,hoverTimer:new Map,clearTimer:new Map,stopTimers:(t,e)=>{e.clearTimer.has(t)&&(clearTimeout(e.clearTimer.get(t)),e.clearTimer.delete(t)),e.hoverTimer.has(t)&&(clearTimeout(e.hoverTimer.get(t)),e.hoverTimer.delete(t))}};function _d(t){return class extends t{get selected(){const t=this.node.attributes.get("selection"),e=Math.max(1,Math.min(this.childNodes.length,t))-1;return this.childNodes[e]||this.wrap(this.node.selected)}getParameters(){const t=this.node.attributes.get("data-offsets"),[e,s]=Ur(t||"");this.tipDx=this.length2em(e||Ad.dx),this.tipDy=this.length2em(s||Ad.dy)}constructor(t,e,s=null){super(t,e,s);const i=this.constructor.actions,r=this.node.attributes.get("actiontype"),[n,o]=i.get(r)||[(t,e)=>{},{}];this.action=n,this.data=o,this.getParameters()}computeBBox(t,e=!1){t.updateFrom(this.selected.getOuterBBox()),this.selected.setChildPWidths(e)}get breakCount(){return this.node.isEmbellished?this.selected.coreMO().embellishedBreakCount:this.selected.breakCount}computeLineBBox(t){return this.getChildLineBBox(this.selected,t)}}}const wd=function(){var t;const e=_d(qc);return(t=class extends e{setEventHandler(t,e,s=null){(s?[s]:this.dom).forEach((s=>s.addEventListener(t,e)))}Em(t){return this.em(t)}toCHTML(t){if(this.toEmbellishedCHTML(t))return;const e=this.standardChtmlNodes(t);this.selected.toCHTML(e),this.action(this,this.data)}}).kind=nn.prototype.kind,t.styles={"mjx-maction":{position:"relative"},"mjx-maction > mjx-tool":{display:"none",position:"absolute",bottom:0,right:0,width:0,height:0,"z-index":500},"mjx-tool > mjx-tip":{display:"inline-block","line-height":0,padding:".2em",border:"1px solid #888","background-color":"#F8F8F8",color:"black","box-shadow":"2px 2px 5px #AAAAAA"},"mjx-maction[toggle]":{cursor:"pointer"},"mjx-status":{display:"block",position:"fixed",left:"1em",bottom:"1em","min-width":"25%",padding:".2em .4em",border:"1px solid #888","font-size":"90%","background-color":"#F8F8F8",color:"black"}},t.actions=new Map([["toggle",[(t,e)=>{t.dom.forEach((e=>{t.adaptor.setAttribute(e,"toggle",t.node.attributes.get("selection"))}));const s=t.factory.jax.math,i=t.factory.jax.document,r=t.node;t.setEventHandler("click",(t=>{s.end.node||(s.start.node=s.end.node=s.typesetRoot,s.start.n=s.end.n=0),r.nextToggleSelection(),s.rerender(i,r.attributes.get("data-maction-id")?nr.ENRICHED:nr.RERENDER),t.stopPropagation()}))},{}]],["tooltip",[(t,e)=>{const s=t.childNodes[1];if(s)if(s.node.isKind("mtext")){const e=s.node.getText();t.dom.forEach((s=>t.adaptor.setAttribute(s,"title",e)))}else{const i=t.adaptor;for(const r of t.dom){const n=i.append(r,t.html("mjx-tool",{style:{bottom:t.Em(-t.tipDy),right:t.Em(-t.tipDx)}},[t.html("mjx-tip")]));s.toCHTML([i.firstChild(n)]),t.setEventHandler("mouseover",(t=>{e.stopTimers(r,e);const s=setTimeout((()=>i.setStyle(n,"display","block")),e.postDelay);e.hoverTimer.set(r,s),t.stopPropagation()}),r),t.setEventHandler("mouseout",(t=>{e.stopTimers(r,e);const s=setTimeout((()=>i.setStyle(n,"display","")),e.clearDelay);e.clearTimer.set(r,s),t.stopPropagation()}),r)}}},Ad]],["statusline",[(t,e)=>{const s=t.childNodes[1];if(s&&s.node.isKind("mtext")){const i=t.adaptor,r=s.node.getText();t.dom.forEach((t=>i.setAttribute(t,"statusline",r))),t.setEventHandler("mouseover",(s=>{if(null===e.status){const s=i.body(i.document);e.status=i.append(s,t.html("mjx-status",{},[t.text(r)]))}s.stopPropagation()})),t.setEventHandler("mouseout",(t=>{e.status&&(i.remove(e.status),e.status=null),t.stopPropagation()}))}},{status:null}]]]),t}();function Cd(t){return class extends t{constructor(t,e,s=null){super(t,e,s),this.getParameters()}getParameters(){const{width:t,height:e,valign:s,src:i,index:r}=this.node.attributes.getList("width","height","valign","src","index");if(i)this.width="auto"===t?1:this.length2em(t),this.height="auto"===e?1:this.length2em(e),this.valign=this.length2em(s||"0");else{const t=String.fromCodePoint(parseInt(r)),e=this.node.factory;this.charWrapper=this.wrap(e.create("text").setText(t)),this.charWrapper.parent=this}}computeBBox(t,e=!1){this.charWrapper?t.updateFrom(this.charWrapper.getBBox()):(t.w=this.width,t.h=this.height+this.valign,t.d=-this.valign)}}}const kd=function(){var t;const e=Cd(qc);return(t=class extends e{toCHTML(t){const e=this.standardChtmlNodes(t);if(this.charWrapper)return void this.charWrapper.toCHTML(e);const{src:s,alt:i}=this.node.attributes.getList("src","alt"),r={width:this.em(this.width),height:this.em(this.height)};this.valign&&(r.verticalAlign=this.em(this.valign));const n=this.html("img",{src:s,style:r,alt:i,title:i});this.adaptor.append(e[0],n)}}).kind=Nn.prototype.kind,t.styles={"mjx-mglyph > img":{display:"inline-block",border:0,padding:0}},t}();function Id(t){return class extends t{computeBBox(t,e=!1){if(this.childNodes.length){const{w:e,h:s,d:i}=this.childNodes[0].getBBox();t.w=e,t.h=s,t.d=i}}get breakCount(){return this.node.isEmbellished?this.coreMO().embellishedBreakCount:this.childNodes[0].breakCount}}}function Ld(t){class e extends t{constructor(t,e,s=null){super(t,e,s),this.rscale=this.getRScale()}computeBBox(t,e=!1){const s=this.node.getXML(),i=this.getHDW(s,"use","force"),{h:r,d:n,w:o}=i?this.splitHDW(i):this.measureXmlNode(s);t.w=o,t.h=r,t.d=n}getHTML(){let t=this.adaptor.clone(this.node.getXML());const e=this.getFontStyles();return(this.getHDW(t,"force")||1!==this.jax.options.scale)&&(t=this.addHDW(t,e)),this.html("mjx-html",{variant:this.parent.variant,style:e},[t])}getHDW(t,e,s=e){const i=this.jax.options.htmlHDW,r=this.adaptor.getAttribute(t,"data-mjx-hdw");return!r||i!==e&&i!==s?null:r}splitHDW(t){const e=1/this.metrics.scale,[s,i,r]=Ur(t).map((t=>this.length2em(t||"0")*e));return{h:s,d:i,w:r}}getFontStyles(){var t;const e=this.adaptor,s=this.metrics;return{"font-family":(null===(t=this.parent.styles)||void 0===t?void 0:t.get("font-family"))||s.family||e.fontFamily(e.parent(this.jax.math.start.node))||"initial","font-size":this.jax.fixed(s.em*this.rscale)+"px"}}measureXmlNode(t){const e=this.adaptor,s=this.html("mjx-xml-block",{style:{display:"inline-block"}},[e.clone(t)]),i=this.html("mjx-baseline",{style:{display:"inline-block",width:0,height:0}}),r=this.getFontStyles(),n=this.html("mjx-measure-xml",{style:r},[i,s]),o=this.jax.container;e.append(e.parent(this.jax.math.start.node),o),e.append(o,n);const a=this.metrics,l=a.em*a.scale*this.rscale,{left:c,right:h,bottom:d,top:u}=e.nodeBBox(s),p=(h-c)/l,m=(e.nodeBBox(i).top-u)/l,f=(d-u)/l-m;return e.remove(o),e.remove(n),{w:p,h:m,d:f}}getStyles(){}getScale(){}getVariant(){}}return e.autoStyle=!1,e.styles={"mjx-measure-xml":{position:"absolute",left:0,top:0,display:"inline-block","line-height":"normal","white-space":"normal"},"mjx-html":{display:"inline-block","line-height":"normal","text-align":"initial","white-space":"initial"},"mjx-html-holder":{display:"block",position:"absolute",top:0,left:0,bottom:0,right:0}},e}const Rd=function(){var t;const e=Id(qc);return(t=class extends e{toCHTML(t){if(this.toEmbellishedCHTML(t))return;const e=this.standardChtmlNodes(t);this.childNodes.length&&this.childNodes[0].toCHTML(e)}}).kind=vn.prototype.kind,t}(),Sd=((Md=class extends qc{toCHTML(t){super.toCHTML(t)}computeBBox(){return this.bbox}}).kind=An.prototype.kind,Md);var Md;const Od=function(){var t;return(t=class extends qc{}).kind=Tn.prototype.kind,t.styles={"mjx-annotation-xml":{"font-family":"initial","line-height":"normal"}},t}(),Dd=function(){var t;const e=Ld(qc);return(t=class extends e{toCHTML(t){this.markUsed(),this.dom=[this.adaptor.append(t[0],this.getHTML())]}addHDW(t,e){const s=this.jax.options.scale,{h:i,d:r,w:n}=this.bbox,o=s*this.metrics.scale;return e.width=this.em(n*o),e.height=this.em((i+r)*o),e["vertical-align"]=this.em(-r*o),e.position="relative",this.html("mjx-html-holder",{style:{transform:`scale(${this.jax.fixed(s)})`,"transform-origin":"top left"}},[t])}}).kind=_r.prototype.kind,t}();function Pd(t){return class extends t{computeBBox(t,e=!1){super.computeBBox(t,e),this.childNodes[0]&&this.childNodes[0].bbox.ic&&(t.ic=this.childNodes[0].bbox.ic)}}}const Bd=function(){var t;const e=Pd(qc);return(t=class extends e{toCHTML(t){super.toCHTML(t),this.dom.forEach((t=>this.adaptor.setAttribute(t,"texclass",mr[this.node.texClass])))}}).kind=_n.prototype.kind,t}();function Fd(t){return class extends t{remappedText(t,e){const s=this.parent.stretch.c;return s?[s]:this.parent.remapChars(this.unicodeChars(t,e))}computeBBox(t,e=!1){const s=this.parent.variant,i=this.node.getText();if("-explicitFont"===s){const e=this.jax.getFontData(this.parent.styles),{w:r,h:n,d:o}=this.jax.measureText(i,s,e);t.h=n,t.d=o,t.w=r}else{const e=this.remappedText(i,s);let r="";t.empty();for(let i=0;i<e.length;i++){const[n,o,a,l]=this.getVariantChar(s,e[i]);if(l.unknown)r+=String.fromCodePoint(e[i]);else{if(r=this.addUtextBBox(t,r,s),this.updateBBox(t,n,o,a),t.ic=l.ic||0,t.sk=l.sk||0,t.dx=l.dx||0,!l.oc||i<e.length-1)continue;const c=this.parent.childNodes;if(this.node!==c[c.length-1].node)continue;const h=this.parent.parent.node;let d=h.isKind("mrow")||h.isInferred?h.childNodes[h.childIndex(this.parent.node)+1]:null;(null==d?void 0:d.isKind("mo"))&&"\u2062"===d.getText()&&(d=h.childNodes[h.childIndex(d)+1]),d&&d.attributes.get("mathvariant")===s?t.oc=l.oc:t.ic=l.oc}}this.addUtextBBox(t,r,s),e.length>1&&(t.sk=0),t.clean()}}addUtextBBox(t,e,s){if(e){const{h:i,d:r,w:n}=this.jax.measureText(e,s);this.updateBBox(t,i,r,n)}return""}updateBBox(t,e,s,i){t.w+=i,e>t.h&&(t.h=e),s>t.d&&(t.d=s)}getStyles(){}getVariant(){}getScale(){}getSpace(){}}}const jd=function(){var t;const e=Fd(qc);return t=class extends e{toCHTML(t){this.markUsed();const e=t[0],s=this.adaptor,i=this.parent.variant,r=this.node.getText();if(0===r.length)return;const n=this.getBBox();if("-explicitFont"===i)s.append(e,this.jax.unknownText(r,i,n.w));else{let t="";const o=this.remappedText(r,i),a=o.length>1?this.em(this.parent.getBBox().h):"",l=o.length;for(let r=0;r<l;r++){const c=o[r],h=this.getVariantChar(i,c)[3];if(h.unknown)t+=String.fromCodePoint(c);else{t=this.addUtext(t,i,e);const o=h.ff||(h.f?`${this.font.cssFontPrefix}-${h.f}`:""),d=s.append(e,this.html("mjx-c",{class:this.char(c)+(o?" "+o:"")},[this.text(h.c||String.fromCodePoint(c))]));(r<l-1||n.oc)&&s.setAttribute(d,"noic","true"),a&&s.setStyle(d,"padding-top",a),this.font.charUsage.add([i,c])}}this.addUtext(t,i,e)}}addUtext(t,e,s){return t&&this.adaptor.append(s,this.jax.unknownText(t,e)),""}},t.kind=Ar.prototype.kind,t.autoStyle=!1,t.styles={"mjx-c":{display:"inline-block",width:0,"text-align":"right"},"mjx-utext":{display:"inline-block",padding:".75em 0 .2em 0"}},t}(),Ud=function(){var t;return(t=class extends Dd{}).kind=Cn.prototype.kind,t}(),qd={[Wc.kind]:Wc,[qh.kind]:qh,[Hh.kind]:Hh,[Xc.kind]:Xc,[$c.kind]:$c,[Qc.kind]:Qc,[th.kind]:th,[sh.kind]:sh,[rh.kind]:rh,[oh.kind]:oh,[Fh.kind]:Fh,[Vh.kind]:Vh,[Jh.kind]:Jh,[$h.kind]:$h,[sd.kind]:sd,[id.kind]:id,[rd.kind]:rd,[ld.kind]:ld,[cd.kind]:cd,[hd.kind]:hd,[md.kind]:md,[zh.kind]:zh,[bd.kind]:bd,[xd.kind]:xd,[Nd.kind]:Nd,[Td.kind]:Td,[wd.kind]:wd,[kd.kind]:kd,[Rd.kind]:Rd,[Sd.kind]:Sd,[Od.kind]:Od,[Dd.kind]:Dd,[Bd.kind]:Bd,[jd.kind]:jd,[Ud.kind]:Ud,[qc.kind]:qc};class Hd extends Oc{}Hd.defaultNodes=qd;const Wd={40:{dir:vc,sizes:[.991,1.32,1.648,1.976,2.304,2.632,2.96,3.288,3.616,3.944,4.272,4.6,4.928,5.256,5.584,5.913],stretch:[9115,9116,9117],HDW:[.775,.215,.599]},41:{dir:vc,sizes:[.991,1.32,1.648,1.976,2.304,2.632,2.96,3.288,3.616,3.944,4.272,4.6,4.928,5.256,5.584,5.913],stretch:[9118,9119,9120],HDW:[.775,.215,.599]},45:{c:8722,dir:Tc,stretch:[0,8722],HDW:[.468,-.092,.5],ext:.124,hd:[.468,-.092]},47:{dir:vc,sizes:[.911,1.31,1.716,2.248,2.944,3.857,5.054]},61:{dir:Tc,sizes:[.5],stretch:[0,61],HDW:[.414,-.146,.5],ext:.124,hd:[.414,-.146]},91:{dir:vc,sizes:[.933,1.32,1.648,1.976,2.304,2.632,2.96,3.288,3.616,3.944,4.272,4.6,4.928,5.256,5.584,5.913],stretch:[9121,9122,9123],HDW:[.746,.186,.521]},92:{dir:vc,sizes:[.911,1.31,1.716,2.248,2.944,3.857,5.054]},93:{dir:vc,sizes:[.933,1.32,1.648,1.976,2.304,2.632,2.96,3.288,3.616,3.944,4.272,4.6,4.928,5.256,5.584,5.913],stretch:[9124,9125,9126],HDW:[.746,.186,.521]},94:{c:770,dir:Tc,sizes:[0,.644,.768,.919,1.1,1.32,1.581]},95:{dir:Tc,sizes:[.52],stretch:[0,95],HDW:[-.063,.142,.52],ext:.034,hd:[-.063,.142]},123:{dir:vc,sizes:[.973,1.319,1.647,1.976,2.304,2.631,2.96,3.288,3.616,3.945,4.272,4.6,4.929,5.257,5.585,5.913],stretch:[9127,9130,9129,9128],HDW:[.766,.206,.67]},124:{dir:vc,sizes:[.933,1.32,1.648,1.976,2.304,2.632,2.96,3.288,3.616,3.944,4.272,4.6,4.928,5.256,5.584,5.913],stretch:[0,124],stretchv:[0,1],HDW:[.746,.186,.507]},125:{dir:vc,sizes:[.973,1.319,1.647,1.976,2.304,2.631,2.96,3.288,3.616,3.945,4.272,4.6,4.929,5.257,5.585,5.913],stretch:[9131,9130,9133,9132],HDW:[.766,.206,.67]},126:{c:771,dir:Tc,sizes:[0,.652,.778,.931,1.115,1.335,1.599]},175:{dir:Tc,sizes:[.333],stretch:[0,175],HDW:[.736,-.667,.333],ext:.06,hd:[.736,-.667]},710:{c:770,dir:Tc,sizes:[0,.644,.768,.919,1.1,1.32,1.581]},713:{c:175,dir:Tc,sizes:[.333],stretch:[0,175],HDW:[.736,-.667,.333],ext:.06,hd:[.736,-.667]},732:{c:771,dir:Tc,sizes:[0,.652,.778,.931,1.115,1.335,1.599]},770:{dir:Tc,sizes:[0,.644,.768,.919,1.1,1.32,1.581]},771:{dir:Tc,sizes:[0,.652,.778,.931,1.115,1.335,1.599]},773:{dir:Tc,sizes:[0],stretch:[0,773],HDW:[.736,-.667,0],hd:[.736,-.667]},8211:{dir:Tc,stretch:[0,8211],HDW:[.352,-.274,.52],ext:.064,hd:[.352,-.274]},8212:{dir:Tc,stretch:[0,8212],HDW:[.352,-.274,.79],ext:.064,hd:[.352,-.274]},8213:{dir:Tc,stretch:[0,8213],HDW:[.352,-.274,.52],ext:.064,hd:[.352,-.274]},8214:{dir:vc,sizes:[.933,1.32,1.648,1.976,2.304,2.632,2.96,3.288,3.616,3.944,4.272,4.6,4.928,5.256,5.584,5.913],stretch:[0,8214],stretchv:[0,1],HDW:[.746,.186,.767]},8215:{dir:Tc,stretch:[0,8213],HDW:[.352,-.274,0],ext:.064,hd:[.352,-.274]},8254:{c:175,dir:Tc,sizes:[.333],stretch:[0,175],HDW:[.736,-.667,.333],ext:.06,hd:[.736,-.667]},8407:{c:8594,dir:Tc,sizes:[1.04],stretch:[0,8722,8594],stretchv:[0,0,3],HDW:[.492,-.068,1.04],ext:.124,hd:[.468,-.092]},8592:{dir:Tc,sizes:[1.04],stretch:[8592,8722],stretchv:[2,0],HDW:[.492,-.068,1.04],ext:.124,hd:[.468,-.092]},8593:{dir:vc,sizes:[.8],stretch:[8593,8593],stretchv:[0,1],HDW:[.68,.12,.664]},8594:{dir:Tc,sizes:[1.04],stretch:[0,8722,8594],stretchv:[0,0,3],HDW:[.492,-.068,1.04],ext:.124,hd:[.468,-.092]},8595:{dir:vc,sizes:[.8],stretch:[0,8593,8595],stretchv:[0,1,0],HDW:[.68,.12,.664]},8596:{dir:Tc,sizes:[1.12],stretch:[8592,8722,8594],stretchv:[2,0,3],HDW:[.492,-.068,1.12],ext:.124,hd:[.468,-.092]},8597:{dir:vc,sizes:[.88],stretch:[8593,8593,8595],stretchv:[0,1,0],HDW:[.72,.16,.664]},8606:{dir:Tc,sizes:[1.09],stretch:[8606,8592],stretchv:[2,1],HDW:[.492,-.068,1.09],ext:.124,hd:[.318,-.242]},8608:{dir:Tc,sizes:[1.09],stretch:[0,8592,8608],stretchv:[0,1,3],HDW:[.492,-.068,1.09],ext:.124,hd:[.318,-.242]},8612:{dir:Tc,sizes:[1.04],stretch:[8592,8612,8612],stretchv:[2,1,2],HDW:[.597,-.068,1.04],ext:.124,hd:[.318,-.242]},8614:{dir:Tc,sizes:[1.04],stretch:[8612,8612,8594],stretchv:[2,1,3],HDW:[.597,-.068,1.04],ext:.124,hd:[.318,-.242]},8636:{dir:Tc,sizes:[1.04],stretch:[8636,8592],stretchv:[2,1],HDW:[.492,-.242,1.04],ext:.124,hd:[.318,-.242]},8637:{dir:Tc,sizes:[1.04],stretch:[8637,8592],stretchv:[2,1],HDW:[.318,-.068,1.04],ext:.124,hd:[.318,-.242]},8638:{dir:vc,sizes:[.809],stretch:[10572,8593],stretchv:[2,1],HDW:[.69,.12,.664]},8639:{dir:vc,sizes:[.809],stretch:[10573,8593],stretchv:[2,1],HDW:[.69,.12,.664]},8640:{dir:Tc,sizes:[1.04],stretch:[0,8592,8640],stretchv:[0,1,3],HDW:[.492,-.242,1.04],ext:.124,hd:[.318,-.242]},8641:{dir:Tc,sizes:[1.04],stretch:[0,8592,8641],stretchv:[0,1,3],HDW:[.318,-.068,1.04],ext:.124,hd:[.318,-.242]},8642:{dir:vc,sizes:[.81],stretch:[0,8593,10573],stretchv:[0,1,3],HDW:[.68,.13,.664]},8643:{dir:vc,sizes:[.81],stretch:[0,8593,10572],stretchv:[0,1,3],HDW:[.68,.13,.664]},8656:{dir:Tc,sizes:[1.04],stretch:[8656,8656],stretchv:[2,1],HDW:[.548,-.012,1.04],hd:[.414,-.146]},8657:{dir:vc,sizes:[.8],stretch:[8657,8214],HDW:[.68,.12,.577]},8658:{dir:Tc,sizes:[1.04],stretch:[0,8656,8658],stretchv:[0,1,3],HDW:[.548,-.012,1.04],hd:[.414,-.146]},8659:{dir:vc,sizes:[.8],stretch:[0,8214,8659],HDW:[.68,.12,.577]},8660:{dir:Tc,sizes:[1.12],stretch:[8656,8656,8658],stretchv:[2,1,3],HDW:[.548,-.012,1.12],hd:[.414,-.146]},8661:{dir:vc,sizes:[.88],stretch:[8657,8214,8659],HDW:[.72,.16,.577]},8666:{dir:Tc,sizes:[1.04],stretch:[8666,8801],stretchv:[2,1],HDW:[.613,.053,1.04],hd:[.494,-.066]},8667:{dir:Tc,sizes:[1.04],stretch:[0,8801,8667],stretchv:[0,1,3],HDW:[.613,.053,1.04],hd:[.494,-.066]},8719:{dir:vc,sizes:[.863,1.528],variants:[0,2]},8720:{dir:vc,sizes:[.863,1.528],variants:[0,2]},8721:{dir:vc,sizes:[.863,1.528],variants:[0,2]},8722:{dir:Tc,stretch:[0,8722],HDW:[.468,-.092,.5],ext:.124,hd:[.468,-.092]},8725:{c:47,dir:vc,sizes:[.911,1.31,1.716,2.248,2.944,3.857,5.054]},8730:{dir:vc,sizes:[1.153,1.471,1.788,2.105,2.423,2.74,3.057,3.375,3.692,4.009,4.327,4.644,4.961,5.279,5.596,5.913],stretch:[8730,8730,8730],stretchv:[2,1,3],HDW:[.952,.2,1.013]},8739:{dir:vc,sizes:[.931],stretch:[0,8739],HDW:[.746,.186,.403]},8741:{dir:vc,sizes:[.931],stretch:[0,8741],HDW:[.746,.186,.617]},8747:{dir:vc,sizes:[1.051,2.075],variants:[0,2]},8748:{dir:vc,sizes:[1.051,2.075],variants:[0,2]},8749:{dir:vc,sizes:[1.051,2.075],variants:[0,2]},8750:{dir:vc,sizes:[1.051,2.075],variants:[0,2]},8751:{dir:vc,sizes:[1.051,2.075],variants:[0,2]},8752:{dir:vc,sizes:[1.051,2.075],variants:[0,2]},8801:{dir:Tc,stretch:[0,8801],HDW:[.494,-.066,.5],ext:.124,hd:[.494,-.066]},8803:{dir:Tc,stretch:[0,8803],HDW:[.558,-.002,.5],ext:.124,hd:[.558,-.002]},8968:{dir:vc,sizes:[.933,1.32,1.648,1.976,2.304,2.632,2.96,3.288,3.616,3.944,4.272,4.6,4.928,5.256,5.584,5.913],stretch:[8968,8968],stretchv:[2,1],HDW:[.746,.186,.521]},8969:{dir:vc,sizes:[.933,1.32,1.648,1.976,2.304,2.632,2.96,3.288,3.616,3.944,4.272,4.6,4.928,5.256,5.584,5.913],stretch:[8969,8969],stretchv:[2,1],HDW:[.746,.186,.521]},8970:{dir:vc,sizes:[.933,1.32,1.648,1.976,2.304,2.632,2.96,3.288,3.616,3.944,4.272,4.6,4.928,5.256,5.584,5.913],stretch:[0,8970,8970],stretchv:[0,1,3],HDW:[.746,.186,.521]},8971:{dir:vc,sizes:[.933,1.32,1.648,1.976,2.304,2.632,2.96,3.288,3.616,3.944,4.272,4.6,4.928,5.256,5.584,5.913],stretch:[0,8971,8971],stretchv:[0,1,3],HDW:[.746,.186,.521]},8978:{c:9180,dir:Tc,sizes:[.802,1.146,1.491,1.836,2.181,2.526,2.871,3.216,3.561,3.906,4.251,4.596,4.941,5.286,5.631,5.976],stretch:[9180,9180,9180],stretchv:[2,1,3],HDW:[1.104,-.64,.802],hd:[1.104,-.984]},8994:{c:9180,dir:Tc,sizes:[.802,1.146,1.491,1.836,2.181,2.526,2.871,3.216,3.561,3.906,4.251,4.596,4.941,5.286,5.631,5.976],stretch:[9180,9180,9180],stretchv:[2,1,3],HDW:[1.104,-.64,.802],hd:[1.104,-.984]},8995:{c:9181,dir:Tc,sizes:[.802,1.146,1.491,1.836,2.181,2.526,2.871,3.216,3.561,3.906,4.251,4.596,4.941,5.286,5.631,5.976],stretch:[9181,9181,9181],stretchv:[2,1,3],HDW:[-.16,.624,.802],hd:[-.504,.624]},9001:{c:10216,dir:vc,sizes:[.961,1.32,1.648,1.976,2.304,2.632,2.96,3.288,3.616,3.944,4.272,4.6,4.928,5.256,5.584,5.913]},9002:{c:10217,dir:vc,sizes:[.961,1.32,1.648,1.976,2.304,2.632,2.96,3.288,3.616,3.944,4.272,4.6,4.928,5.256,5.584,5.913]},9130:{dir:vc,sizes:[.6],stretch:[0,9130,0],HDW:[.6,0,.67]},9135:{dir:Tc,stretch:[0,8211],HDW:[.352,-.274,0],ext:.064,hd:[.352,-.274]},9136:{dir:vc,sizes:[2.78],stretch:[9127,9130,9133],HDW:[2.28,.5,.67]},9137:{dir:vc,sizes:[2.78],stretch:[9131,9130,9129],HDW:[2.28,.5,.67]},9140:{dir:Tc,sizes:[.802,1.146,1.491,1.836,2.181,2.526,2.871,3.216,3.561,3.906,4.251,4.596,4.941,5.286,5.631,5.976],stretch:[9140,9140,9140],stretchv:[2,1,3],HDW:[.984,-.64,.802],hd:[.984,-.882]},9141:{dir:Tc,sizes:[.802,1.146,1.491,1.836,2.181,2.526,2.871,3.216,3.561,3.906,4.251,4.596,4.941,5.286,5.631,5.976],stretch:[9141,9141,9141],stretchv:[2,1,3],HDW:[-.16,.504,.802],hd:[-.402,.504]},9168:{dir:vc,sizes:[.931],stretch:[0,8739],HDW:[0,0,.403]},9180:{dir:Tc,sizes:[.802,1.146,1.491,1.836,2.181,2.526,2.871,3.216,3.561,3.906,4.251,4.596,4.941,5.286,5.631,5.976],stretch:[9180,9180,9180],stretchv:[2,1,3],HDW:[1.104,-.64,.802],hd:[1.104,-.984]},9181:{dir:Tc,sizes:[.802,1.146,1.491,1.836,2.181,2.526,2.871,3.216,3.561,3.906,4.251,4.596,4.941,5.286,5.631,5.976],stretch:[9181,9181,9181],stretchv:[2,1,3],HDW:[-.16,.624,.802],hd:[-.504,.624]},9182:{dir:Tc,sizes:[.802,1.146,1.491,1.836,2.181,2.526,2.871,3.216,3.561,3.906,4.251,4.596,4.941,5.286,5.631,5.976],stretch:[9182,9182,9182,9182],stretchv:[2,1,3,4],HDW:[1.095,-.64,.802],hd:[.905,-.795]},9183:{dir:Tc,sizes:[.802,1.146,1.491,1.836,2.181,2.526,2.871,3.216,3.561,3.906,4.251,4.596,4.941,5.286,5.631,5.976],stretch:[9183,9183,9183,9183],stretchv:[2,1,3,4],HDW:[-.16,.615,.802],hd:[-.315,.425]},9184:{dir:Tc,sizes:[0],stretch:[714,713,715],HDW:[.801,-.638,0],ext:.06,hd:[.736,-.667]},9185:{dir:Tc,sizes:[0],stretch:[715,713,714],HDW:[.801,-.638,0],ext:.06,hd:[.736,-.667]},9472:{dir:Tc,stretch:[0,8211],HDW:[.352,-.274,0],ext:.064,hd:[.352,-.274]},10072:{dir:vc,sizes:[.931],stretch:[0,8739],HDW:[0,0,.403]},10216:{dir:vc,sizes:[.961,1.32,1.648,1.976,2.304,2.632,2.96,3.288,3.616,3.944,4.272,4.6,4.928,5.256,5.584,5.913]},10217:{dir:vc,sizes:[.961,1.32,1.648,1.976,2.304,2.632,2.96,3.288,3.616,3.944,4.272,4.6,4.928,5.256,5.584,5.913]},10218:{dir:vc,sizes:[.961,1.32,1.648,1.976,2.304,2.632,2.96,3.288,3.616,3.944,4.272,4.6,4.928,5.256,5.584,5.913]},10219:{dir:vc,sizes:[.961,1.32,1.648,1.976,2.304,2.632,2.96,3.288,3.616,3.944,4.272,4.6,4.928,5.256,5.584,5.913]},10222:{dir:vc,sizes:[.991,1.32,1.648,1.976,2.304,2.632,2.96,3.288,3.616,3.944,4.272,4.6,4.928,5.256,5.584,5.913],stretch:[10222,10222,10222],stretchv:[2,1,3],HDW:[.775,.215,.563]},10223:{dir:vc,sizes:[.991,1.32,1.648,1.976,2.304,2.632,2.96,3.288,3.616,3.944,4.272,4.6,4.928,5.256,5.584,5.913],stretch:[10223,10223,10223],stretchv:[2,1,3],HDW:[.775,.215,.563]},10229:{c:8592,dir:Tc,sizes:[1.04],stretch:[8592,8722],stretchv:[2,0],HDW:[.492,-.068,1.04],ext:.124,hd:[.468,-.092]},10230:{c:8594,dir:Tc,sizes:[1.04],stretch:[0,8722,8594],stretchv:[0,0,3],HDW:[.492,-.068,1.04],ext:.124,hd:[.468,-.092]},10231:{c:8596,dir:Tc,sizes:[1.12],stretch:[8592,8722,8594],stretchv:[2,0,3],HDW:[.492,-.068,1.12],ext:.124,hd:[.468,-.092]},10232:{c:8656,dir:Tc,sizes:[1.04],stretch:[8656,8656],stretchv:[2,1],HDW:[.548,-.012,1.04],hd:[.414,-.146]},10233:{c:8658,dir:Tc,sizes:[1.04],stretch:[0,8656,8658],stretchv:[0,1,3],HDW:[.548,-.012,1.04],hd:[.414,-.146]},10234:{c:8660,dir:Tc,sizes:[1.12],stretch:[8656,8656,8658],stretchv:[2,1,3],HDW:[.548,-.012,1.12],hd:[.414,-.146]},10235:{dir:Tc,sizes:[1.64],stretch:[8592,8612,8612],stretchv:[2,1,2],HDW:[.597,-.068,1.64],ext:.124,hd:[.318,-.242]},10236:{dir:Tc,sizes:[1.64],stretch:[8612,8612,8594],stretchv:[2,1,3],HDW:[.597,-.068,1.64],ext:.124,hd:[.318,-.242]},10237:{dir:Tc,sizes:[1.64],stretch:[8656,8656,8612],stretchv:[2,1,2],HDW:[.597,-.012,1.64],hd:[.414,-.146]},10238:{dir:Tc,sizes:[1.64],stretch:[8612,8656,8658],stretchv:[2,1,3],HDW:[.597,-.012,1.64],hd:[.414,-.146]},10570:{dir:Tc,sizes:[1.04],stretch:[8636,8592,8641],stretchv:[2,1,3],HDW:[.492,-.068,1.04],ext:.124,hd:[.318,-.242]},10571:{dir:Tc,sizes:[1.04],stretch:[8637,8592,8640],stretchv:[2,1,3],HDW:[.492,-.068,1.04],ext:.124,hd:[.318,-.242]},10574:{dir:Tc,sizes:[1.12],stretch:[8636,8592,8640],stretchv:[2,1,3],HDW:[.492,-.242,1.12],ext:.124,hd:[.318,-.242]},10576:{dir:Tc,sizes:[1.12],stretch:[8637,8592,8641],stretchv:[2,1,3],HDW:[.318,-.068,1.12],ext:.124,hd:[.318,-.242]},10586:{dir:Tc,sizes:[1.04],stretch:[8636,8592,8612],stretchv:[2,1,2],HDW:[.597,-.08,1.04],ext:.124,hd:[.318,-.242]},10587:{dir:Tc,sizes:[1.04],stretch:[8612,8592,8640],stretchv:[2,1,3],HDW:[.597,-.08,1.04],ext:.124,hd:[.318,-.242]},10590:{dir:Tc,sizes:[1.04],stretch:[8637,8592,8612],stretchv:[2,1,2],HDW:[.597,-.068,1.04],ext:.124,hd:[.318,-.242]},10591:{dir:Tc,sizes:[1.04],stretch:[8612,8592,8641],stretchv:[2,1,3],HDW:[.597,-.068,1.04],ext:.124,hd:[.318,-.242]},10624:{dir:vc,sizes:[.933,1.32,1.648,1.976,2.304,2.632,2.96,3.288,3.616,3.944,4.272,4.6,4.928,5.256,5.584,5.913],stretch:[0,10624],stretchv:[0,1],HDW:[.746,.186,1.027]},10764:{dir:vc,sizes:[1.051,2.075],variants:[0,2]},12296:{c:10216,dir:vc,sizes:[.961,1.32,1.648,1.976,2.304,2.632,2.96,3.288,3.616,3.944,4.272,4.6,4.928,5.256,5.584,5.913]},12297:{c:10217,dir:vc,sizes:[.961,1.32,1.648,1.976,2.304,2.632,2.96,3.288,3.616,3.944,4.272,4.6,4.928,5.256,5.584,5.913]},65079:{c:9182,dir:Tc,sizes:[.802,1.146,1.491,1.836,2.181,2.526,2.871,3.216,3.561,3.906,4.251,4.596,4.941,5.286,5.631,5.976],stretch:[9182,9182,9182,9182],stretchv:[2,1,3,4],HDW:[1.095,-.64,.802],hd:[.905,-.795]},65080:{c:9183,dir:Tc,sizes:[.802,1.146,1.491,1.836,2.181,2.526,2.871,3.216,3.561,3.906,4.251,4.596,4.941,5.286,5.631,5.976],stretch:[9183,9183,9183,9183],stretchv:[2,1,3,4],HDW:[-.16,.615,.802],hd:[-.315,.425]}},zd=function(t){var e;return(e=class extends t{}).defaultVariants=[...Cc.defaultVariants,["-size3","normal"],["-size4","normal"],["-size5","normal"],["-size6","normal"],["-size7","normal"],["-size8","normal"],["-size9","normal"],["-size10","normal"],["-size11","normal"],["-size12","normal"],["-size13","normal"],["-size14","normal"],["-size15","normal"],["-tex-calligraphic","script"],["-tex-bold-calligraphic","bold-script"],["-lf-tp","normal"],["-rt-bt","normal"],["-ext","normal"],["-mid","normal"],["-up","normal"],["-dup","normal"]],e.defaultCssFonts=Object.assign(Object.assign({},Cc.defaultCssFonts),{"-size3":["serif",!1,!1],"-size4":["serif",!1,!1],"-size5":["serif",!1,!1],"-size6":["serif",!1,!1],"-size7":["serif",!1,!1],"-size8":["serif",!1,!1],"-size9":["serif",!1,!1],"-size10":["serif",!1,!1],"-size11":["serif",!1,!1],"-size12":["serif",!1,!1],"-size13":["serif",!1,!1],"-size14":["serif",!1,!1],"-size15":["serif",!1,!1],"-lf-tp":["serif",!1,!1],"-rt-bt":["serif",!1,!1],"-ext":["serif",!1,!1],"-mid":["serif",!1,!1],"-up":["serif",!1,!1],"-dup":["serif",!1,!1]}),e.defaultAccentMap={94:"\u02c6",126:"\u02dc",768:"\u02cb",769:"\u02ca",770:"\u02c6",771:"\u02dc",772:"\u02c9",774:"\u02d8",775:"\u02d9",776:"\xa8",778:"\u02da",780:"\u02c7",8594:"\u20d7"},e.defaultParams=Object.assign(Object.assign({},Cc.defaultParams),{surd_height:.075,rule_thickness:.075,x_height:.527}),e.defaultSizeVariants=["normal","-smallop","-largeop","-size3","-size4","-size5","-size6","-size7","-size8","-size9","-size10","-size11","-size12","-size13","-size14","-size15"],e.defaultStretchVariants=["normal","-ext","-lf-tp","-rt-bt","-mid"],e}(Jc);class Xd extends zd{constructor(){super(...arguments),this.cssFontPrefix="FIRA"}}Xd.NAME="MathJaxFira",Xd.OPTIONS=Object.assign(Object.assign({},zd.OPTIONS),{fontURL:"@mathjax/mathjax-fira-font/js/chtml/woff2",dynamicPrefix:"@mathjax/mathjax-fira-font/js/chtml/dynamic"}),Xd.defaultCssFamilyPrefix="MJX-FIRA-ZERO",Xd.defaultVariantLetters={normal:"",bold:"B",italic:"I","bold-italic":"BI","sans-serif-italic":"SSI","sans-serif-bold-italic":"SSBI",monospace:"M","-smallop":"SO","-largeop":"LO","-size3":"S3","-size4":"S4","-size5":"S5","-size6":"S6","-size7":"S7","-size8":"S8","-size9":"S9","-size10":"S10","-size11":"S11","-size12":"S12","-size13":"S13","-size14":"S14","-size15":"S15","-tex-variant":"V","-tex-mathit":"MI","-tex-oldstyle":"OS","-tex-bold-oldstyle":"OB","-tex-calligraphic":"C","-tex-bold-calligraphic":"CB","-lf-tp":"LT","-rt-bt":"RB","-ext":"E","-mid":"Me","-up":"U","-dup":"D"},Xd.defaultDelimiters=Wd,Xd.defaultChars={normal:{32:[0,0,.265],33:[.689,.012,.241],34:[.689,-.427,.399],35:[.669,0,.518],36:[.824,.155,.531],37:[.711,.031,.826],38:[.701,.012,.729],39:[.689,-.427,.219],40:[.775,.215,.324],41:[.775,.215,.324],42:[.739,-.359,.439],43:[.468,-.092,.5],44:[.127,.166,.24],45:[.352,-.274,.403],46:[.127,.012,.24],47:[.737,.174,.52],48:[.701,.012,.56],49:[.689,0,.56],50:[.701,0,.56],51:[.701,.012,.56],52:[.701,0,.56],53:[.689,.012,.56],54:[.701,.012,.56],55:[.689,.012,.56],56:[.701,.012,.56],57:[.701,.022,.56],58:[.495,.012,.24],59:[.495,.166,.24],60:[.498,-.062,.5],61:[.414,-.146,.5],62:[.498,-.062,.5],63:[.701,.012,.459],64:[.701,.213,1.02],65:[.689,0,.573],66:[.689,0,.608,{sk:-.012}],67:[.701,.012,.56,{sk:.018}],68:[.689,0,.644],69:[.689,0,.535,{sk:.022}],70:[.689,0,.491,{sk:.037}],71:[.701,.012,.631],72:[.689,0,.68],73:[.689,0,.295],74:[.689,.137,.305],75:[.689,0,.589,{sk:.029}],76:[.689,0,.498,{sk:-.101}],77:[.689,0,.778],78:[.689,0,.683],79:[.701,.012,.692],80:[.689,0,.581],81:[.701,.103,.691],82:[.689,0,.605,{sk:-.013}],83:[.701,.012,.545],84:[.689,0,.517],85:[.689,.012,.662],86:[.689,0,.556],87:[.689,0,.826],88:[.689,0,.54],89:[.689,0,.55],90:[.689,0,.522,{sk:.01}],91:[.746,.186,.322],92:[.737,.174,.52],93:[.746,.186,.322],94:[.84,-.527,.54],95:[-.063,.142,.52],96:[.801,-.638,.3],97:[.539,.012,.544],98:[.75,.012,.594,{sk:-.156}],99:[.539,.012,.478,{sk:.048}],100:[.75,.012,.598,{sk:.158}],101:[.539,.012,.545],102:[.75,0,.335,{ic:.06,sk:.057}],103:[.586,.213,.52,{sk:.012}],104:[.748,0,.586,{sk:-.152}],105:[.78,0,.282],106:[.78,.212,.28],107:[.75,0,.512,{sk:-.115}],108:[.75,.012,.293,{sk:-.011}],109:[.539,0,.857],110:[.539,0,.586],111:[.539,.012,.584],112:[.539,.213,.594,{sk:.017}],113:[.539,.213,.598,{sk:-.017}],114:[.539,0,.386,{sk:.043}],115:[.539,.012,.467],116:[.657,.012,.361,{sk:-.034}],117:[.527,.012,.582],118:[.527,0,.492],119:[.527,0,.717],120:[.527,0,.485],121:[.527,.213,.492],122:[.527,0,.437],123:[.766,.206,.322],124:[.746,.186,.403],125:[.766,.206,.322],126:[.384,-.25,.488],160:[0,0,.265],163:[.679,0,.52],165:[.669,0,.536],167:[.677,.071,.533],168:[.768,-.654,.385],172:[.361,-.141,.5],175:[.736,-.667,.333],176:[.701,-.381,.523],177:[.538,-.022,.5],180:[.801,-.638,.3],181:[.527,.213,.588],182:[.689,.215,.734],183:[.349,-.21,.24],215:[.46,-.1,.5],240:[.776,.012,.57],247:[.532,-.028,.5],305:[.527,0,.282],567:[.527,.212,.277],710:[.792,-.634,.392],711:[.785,-.627,.392],713:[.736,-.667,.333],714:[.801,-.638,.3],715:[.801,-.638,.3],728:[.789,-.643,.363],729:[.78,-.655,.189],730:[.836,-.624,.288],732:[.774,-.656,.394],768:[.801,-.638,0,{dx:.15}],769:[.801,-.638,0,{dx:.15}],770:[.792,-.634,0,{dx:.196}],771:[.774,-.656,0,{dx:.197}],772:[.736,-.667,0,{dx:.167}],773:[.736,-.667,0,{dx:.27}],774:[.789,-.643,0,{dx:.181}],775:[.78,-.655,0,{dx:.095}],776:[.768,-.654,0,{dx:.193}],778:[.836,-.624,0,{dx:.144}],780:[.785,-.627,0,{dx:.196}],824:[.546,-.014,0,{sk:-.311}],913:[.689,0,.573],914:[.689,0,.608,{sk:-.012}],915:[.689,0,.508,{sk:.025}],916:[.689,0,.583],917:[.689,0,.535,{sk:.022}],918:[.689,0,.522,{sk:.01}],919:[.689,0,.68],920:[.701,.012,.692],921:[.689,0,.295],922:[.689,0,.589,{sk:.029}],923:[.689,0,.573],924:[.689,0,.778],925:[.689,0,.683],926:[.689,0,.511],927:[.701,.012,.692],928:[.689,0,.675],929:[.689,0,.581],931:[.689,0,.503],932:[.689,0,.517],933:[.689,0,.55],934:[.689,0,.81],935:[.689,0,.54],936:[.689,0,.694],937:[.701,0,.692],945:[.539,.013,.593],946:[.75,.214,.603,{sk:-.011}],947:[.538,.216,.482],948:[.75,.012,.579],949:[.539,.012,.468,{sk:.029}],950:[.739,.215,.388,{ic:.034,sk:.011}],951:[.539,.213,.592],952:[.75,.012,.574],953:[.527,.012,.283],954:[.539,.012,.525,{sk:.022}],955:[.752,.012,.49,{ic:.015,sk:-.034}],956:[.527,.213,.588,{sk:.01}],957:[.538,0,.482],958:[.75,.215,.437,{ic:.01,sk:.022}],959:[.539,.012,.584],960:[.527,.012,.595],961:[.539,.213,.584],962:[.539,.215,.468,{sk:.018}],963:[.533,.012,.587,{sk:.015}],964:[.527,.012,.459],965:[.527,.012,.571,{sk:.011}],966:[.539,.213,.734],967:[.538,.211,.466],968:[.527,.213,.754],969:[.527,.012,.778],977:[.75,.012,.538,{sk:-.028}],978:[.701,0,.586,{ic:.055,sk:-.031}],981:[.748,.213,.628],982:[.527,.012,.728],1008:[.539,.012,.6,{sk:-.015}],1009:[.539,.216,.584,{sk:.012}],1012:[.701,.012,.692],1013:[.539,.012,.482,{sk:.028}],1014:[.539,.012,.484,{sk:-.011}],8192:[0,0,.5],8193:[0,0,1],8194:[0,0,.5],8195:[0,0,1],8196:[0,0,.3333],8197:[0,0,.25],8198:[0,0,.1667],8199:[0,0,.56],8200:[0,0,.265],8201:[0,0,.2],8202:[0,0,.1],8203:[0,0,0],8208:[.352,-.274,.327,{ic:.016}],8209:[.352,-.274,.327,{ic:.016}],8210:[.372,-.294,.56],8211:[.352,-.274,.52],8212:[.352,-.274,.79],8213:[.352,-.274,.52],8214:[.746,.186,.577],8216:[.753,-.49,.228],8217:[.753,-.49,.228],8220:[.753,-.49,.406],8221:[.753,-.49,.406],8224:[.605,.064,.51],8225:[.605,.064,.51],8230:[.127,.012,.738],8239:[0,0,.2],8242:[.735,-.522,.285],8243:[.735,-.522,.451],8244:[.735,-.522,.618],8245:[.735,-.522,.285],8246:[.735,-.522,.451],8247:[.735,-.522,.618],8260:[.75,.078,.132,{ic:.167}],8279:[.735,-.522,.784],8287:[0,0,.222],8288:[0,0,0],8289:[0,0,0],8290:[0,0,0],8291:[0,0,0],8292:[0,0,0],8364:[.679,.012,.576],8400:[.823,-.673,0,{dx:.215}],8401:[.823,-.673,0,{dx:.215}],8402:[.75,.182,0,{sk:-.2}],8406:[.823,-.583,0,{dx:.21}],8407:[.823,-.583,0,{dx:.21}],8411:[.768,-.654,0,{dx:.287}],8412:[.768,-.654,0,{dx:.372}],8417:[.823,-.583,0,{dx:.25}],8428:[-.104,.254,0,{dx:.215}],8429:[-.104,.254,0,{dx:.215}],8430:[-.014,.254,0,{dx:.21}],8431:[-.014,.254,0,{dx:.21}],8462:[.748,0,.581,{sk:-.084}],8463:[.748,0,.581,{sk:-.084}],8486:[.701,0,.692],8487:[.691,.01,.692],8490:[.689,0,.589],8491:[.962,0,.573],8501:[.564,0,.574],8502:[.564,0,.496],8503:[.564,.012,.362],8504:[.564,0,.483],8592:[.492,-.068,1.04],8593:[.68,.12,.664],8594:[.492,-.068,1.04],8595:[.68,.12,.664],8596:[.492,-.068,1.12],8597:[.72,.16,.664],8598:[.563,.03,.833],8599:[.563,.03,.833],8600:[.59,.003,.833],8601:[.59,.003,.833],8602:[.492,-.068,1.04],8603:[.492,-.068,1.04],8606:[.492,-.068,1.09],8608:[.492,-.068,1.09],8610:[.492,-.068,1.08],8611:[.492,-.068,1.08],8612:[.492,-.068,1.04],8614:[.492,-.068,1.04],8617:[.542,-.068,1.04],8618:[.542,-.068,1.04],8619:[.542,-.068,1.04],8620:[.542,-.068,1.04],8622:[.492,-.068,1.12],8630:[.44,.034,1.054],8631:[.44,.034,1.054],8634:[.724,.04,.88],8635:[.724,.04,.88],8636:[.492,-.242,1.04],8637:[.318,-.068,1.04],8638:[.69,.12,.49],8639:[.69,.12,.49],8640:[.492,-.242,1.04],8641:[.318,-.068,1.04],8642:[.68,.13,.49],8643:[.68,.13,.49],8644:[.647,.087,1.06],8645:[.69,.13,.974],8646:[.647,.087,1.06],8647:[.647,.087,1.04],8648:[.68,.12,.974],8649:[.647,.087,1.04],8650:[.68,.12,.974],8651:[.588,.028,1.04],8652:[.588,.028,1.04],8653:[.554,-.006,1.04],8654:[.554,-.006,1.22],8655:[.554,-.006,1.04],8656:[.548,-.012,1.04],8657:[.68,.12,.776],8658:[.548,-.012,1.04],8659:[.68,.12,.776],8660:[.548,-.012,1.12],8661:[.72,.16,.776],8666:[.613,.053,1.04],8667:[.613,.053,1.04],8672:[.492,-.068,1.04],8673:[.68,.12,.664],8674:[.492,-.068,1.04],8675:[.68,.12,.664],8676:[.492,-.068,1.106],8677:[.492,-.068,1.106],8693:[.69,.13,.974],8694:[.802,.242,1.04],8704:[.706,0,.552],8705:[.73,.03,.498],8706:[.701,.012,.51,{sk:-.01}],8707:[.69,0,.577],8708:[.807,.107,.577],8709:[.716,.016,.9],8710:[.689,0,.583],8711:[.689,0,.611],8712:[.536,-.024,.656],8713:[.642,.082,.656],8714:[.48,-.08,.496],8715:[.536,-.024,.656],8716:[.642,.082,.656],8717:[.48,-.08,.496],8718:[.689,0,.589],8719:[.709,.153,.736],8720:[.709,.153,.736],8721:[.711,.151,.685],8722:[.468,-.092,.5],8723:[.538,-.022,.5],8724:[.575,-.022,.5],8725:[.75,.078,.132,{ic:.167}],8727:[.47,-.09,.511],8728:[.37,-.19,.3],8729:[.35,-.21,.26],8730:[.952,.2,.649,{ic:.015}],8733:[.487,-.072,.698],8734:[.487,-.072,.895],8735:[.54,0,.672],8736:[.547,0,.692],8737:[.547,.084,.692],8738:[.567,.007,.703],8739:[.746,.186,.403],8740:[.746,.186,.511],8741:[.746,.186,.617],8742:[.746,.186,.683],8743:[.546,-.006,.592],8744:[.546,-.006,.592],8745:[.546,-.014,.576],8746:[.546,-.014,.576],8747:[.834,.216,.591,{ic:.11}],8748:[.834,.216,.871,{ic:.11}],8749:[.834,.216,1.151,{ic:.11}],8750:[.834,.216,.701],8751:[.834,.216,.981],8752:[.834,.216,1.261],8756:[.54,0,.73],8757:[.54,0,.73],8758:[.54,0,.428],8759:[.54,0,.724],8760:[.532,-.242,.5],8761:[.464,-.096,.684],8762:[.532,-.028,.528],8763:[.532,-.028,.5],8764:[.35,-.21,.5],8765:[.35,-.21,.5],8768:[.489,-.071,.396],8769:[.448,-.112,.5],8770:[.414,-.114,.5],8771:[.446,-.146,.5],8772:[.55,-.01,.5],8773:[.542,-.066,.5],8774:[.542,.005,.5],8775:[.632,.072,.5],8776:[.446,-.114,.5],8777:[.55,-.01,.5],8778:[.528,-.064,.5],8779:[.528,-.032,.5],8780:[.542,-.066,.5],8784:[.628,-.146,.5],8785:[.628,.068,.5],8786:[.628,.068,.5],8787:[.628,.068,.5],8788:[.44,-.12,.692],8789:[.44,-.12,.692],8800:[.546,-.014,.5],8801:[.494,-.066,.5],8802:[.632,.072,.5],8803:[.558,-.002,.5],8804:[.581,0,.5],8805:[.581,0,.5],8806:[.656,.08,.5],8807:[.656,.08,.5],8808:[.656,.159,.5],8809:[.656,.159,.5],8810:[.498,-.062,.8],8811:[.498,-.062,.8],8814:[.568,-.024,.5],8815:[.536,.008,.5],8816:[.642,.082,.5],8817:[.642,.082,.5],8818:[.581,.022,.5],8819:[.581,.022,.5],8820:[.642,.082,.5],8821:[.642,.082,.5],8822:[.68,.12,.5],8823:[.68,.12,.5],8824:[.75,.19,.5],8825:[.75,.19,.5],8826:[.518,-.042,.5],8827:[.518,-.042,.5],8828:[.6,.04,.5],8829:[.6,.04,.5],8830:[.606,.026,.5],8831:[.606,.026,.5],8832:[.565,-.015,.5],8833:[.545,.005,.5],8834:[.536,-.024,.652],8835:[.536,-.024,.652],8836:[.642,.082,.652],8837:[.642,.082,.652],8838:[.618,.058,.652],8839:[.618,.058,.652],8840:[.726,.166,.652],8841:[.726,.166,.652],8842:[.618,.136,.652],8843:[.618,.136,.652],8844:[.546,-.014,.576],8845:[.546,-.014,.576],8846:[.546,-.014,.576],8847:[.536,-.024,.652],8848:[.536,-.024,.652],8849:[.618,.058,.652],8850:[.618,.058,.652],8851:[.546,-.014,.576],8852:[.546,-.014,.576],8853:[.535,-.025,.6],8854:[.535,-.025,.6],8855:[.535,-.025,.6],8856:[.535,-.025,.6],8857:[.535,-.025,.6],8901:[.35,-.21,.26],8909:[.484,-.185,.5],8910:[.492,-.068,.524],8911:[.492,-.068,.524],8918:[.498,-.062,.5],8919:[.498,-.062,.5],8920:[.498,-.062,1.1],8921:[.498,-.062,1.1],8922:[.802,.242,.5],8923:[.802,.242,.5],8924:[.581,0,.5],8925:[.581,0,.5],8926:[.596,.044,.5],8927:[.596,.044,.5],8928:[.66,.06,.5],8929:[.63,.09,.5],8930:[.726,.166,.652],8931:[.726,.166,.652],8932:[.618,.136,.652],8933:[.618,.136,.652],8934:[.581,.067,.5],8935:[.581,.067,.5],8936:[.607,.071,.5],8937:[.607,.071,.5],8943:[.349,-.21,.738],8968:[.746,.186,.322],8969:[.746,.186,.322],8970:[.746,.186,.322],8971:[.746,.186,.322],8976:[.348,-.134,.6],9115:[2.956,0,.599],9116:[.6,0,.599],9117:[2.956,0,.599],9118:[2.956,0,.599],9119:[.6,0,.599],9120:[2.956,0,.599],9121:[2.956,0,.521],9122:[.6,0,.521],9123:[2.956,0,.521],9124:[2.956,0,.521],9125:[.6,0,.521],9126:[2.956,0,.521],9127:[1.4,0,.67],9128:[2,0,.67],9129:[1.4,0,.67],9130:[.6,0,.67],9131:[1.4,0,.67],9132:[2,0,.67],9133:[1.4,0,.67],9136:[2.28,.5,.67],9137:[2.28,.5,.67],9140:[.84,-.64,.802],9141:[-.16,.36,.802],9180:[.849,-.64,.802],9181:[-.16,.369,.802],9182:[.876,-.64,.802],9183:[-.16,.396,.802],9632:[.564,0,.74],9633:[.564,0,.74],9642:[.384,0,.503],9643:[.384,0,.503],9650:[.54,0,.6],9652:[.505,-.169,.501],9654:[.54,0,.6],9656:[.528,-.097,.5],9658:[.54,0,.6],9660:[.54,0,.6],9662:[.439,-.103,.501],9664:[.54,0,.6],9666:[.528,-.097,.5],9668:[.54,0,.6],9670:[.54,0,.6],9671:[.54,0,.6],9674:[.669,0,.531],9675:[.64,.08,.84],9679:[.64,.08,.92],9702:[.42,-.14,.48],9711:[.76,.2,1.16],10178:[.62,0,.719],10216:[.76,.2,.336],10217:[.76,.2,.336],10218:[.76,.2,.516],10219:[.76,.2,.516],10222:[.775,.215,.287],10223:[.775,.215,.287],10229:[.492,-.068,1.64],10230:[.492,-.068,1.64],10231:[.492,-.068,1.76],10232:[.548,-.012,1.64],10233:[.548,-.012,1.64],10234:[.548,-.012,1.76],10235:[.492,-.068,1.64],10236:[.492,-.068,1.64],10237:[.548,-.012,1.64],10238:[.548,-.012,1.64],10570:[.492,-.068,1.04],10571:[.492,-.068,1.04],10574:[.492,-.24,1.12],10576:[.32,-.068,1.12],10586:[.492,-.088,1.04],10587:[.492,-.088,1.04],10590:[.492,-.088,1.04],10591:[.492,-.088,1.04],10606:[.69,.13,.904],10607:[.69,.13,.904],10624:[.746,.186,.751],10625:[.48,-.08,.6],10655:[.469,0,.772],10656:[.567,.007,.703],10657:[.58,.04,.682],10658:[.547,0,.692],10659:[.547,0,.692],10662:[.597,0,1.215],10663:[.597,0,1.215],10672:[.716,.016,.9],10764:[.834,.216,1.541],10877:[.581,.015,.5],10878:[.581,.015,.5],119808:[.693,0,.59,{ic:.014}],119809:[.693,0,.617,{sk:-.03}],119810:[.71,.017,.575,{sk:.06}],119811:[.693,0,.651,{sk:-.024}],119812:[.693,0,.526,{sk:.015}],119813:[.693,0,.487,{sk:.029}],119814:[.71,.017,.645,{sk:.043}],119815:[.693,0,.666],119816:[.693,0,.293],119817:[.693,.169,.317,{sk:.015}],119818:[.693,0,.633,{ic:.012}],119819:[.693,0,.513,{sk:-.11}],119820:[.693,0,.786],119821:[.693,0,.663],119822:[.71,.017,.691],119823:[.693,0,.6,{sk:.022}],119824:[.71,.147,.69,{ic:.01}],119825:[.693,0,.617,{ic:.003,sk:-.019}],119826:[.71,.017,.572],119827:[.693,0,.54],119828:[.693,.017,.651],119829:[.693,0,.57,{ic:.014}],119830:[.693,0,.847],119831:[.693,0,.581,{ic:.004}],119832:[.693,0,.594,{ic:.007}],119833:[.693,0,.544],119834:[.548,.017,.548,{sk:-.01}],119835:[.759,.017,.597,{sk:-.158}],119836:[.548,.017,.479,{sk:.022}],119837:[.759,.017,.6,{sk:.159}],119838:[.548,.017,.552],119839:[.759,0,.356,{ic:.075,sk:.052}],119840:[.617,.222,.551],119841:[.758,0,.577,{sk:-.147}],119842:[.811,0,.282],119843:[.811,.221,.281],119844:[.759,0,.552,{ic:.009,sk:-.142}],119845:[.759,.017,.297,{ic:.002,sk:-.014}],119846:[.548,0,.845],119847:[.548,0,.577],119848:[.548,.017,.584],119849:[.548,.222,.597,{sk:.013}],119850:[.548,.222,.6,{sk:-.012}],119851:[.546,0,.401,{ic:.002,sk:.03}],119852:[.548,.017,.483],119853:[.664,.017,.386,{ic:.009,sk:-.044}],119854:[.531,.017,.572],119855:[.531,0,.513,{ic:.006}],119856:[.531,0,.749],119857:[.531,0,.512,{ic:.01}],119858:[.531,.222,.518,{ic:.006}],119859:[.531,0,.459],119860:[.689,0,.567,{sk:.059}],119861:[.689,0,.602,{sk:.028}],119862:[.701,.012,.555,{ic:.024,sk:.099}],119863:[.689,0,.639,{sk:.029}],119864:[.689,0,.529,{sk:.079}],119865:[.689,0,.485,{ic:.036,sk:.07}],119866:[.701,.012,.625,{sk:.092}],119867:[.689,0,.674,{sk:.08}],119868:[.689,0,.292,{sk:.08}],119869:[.689,.138,.3,{sk:.089}],119870:[.689,0,.583,{ic:.043,sk:.06}],119871:[.689,0,.492,{sk:-.02}],119872:[.689,0,.772,{sk:.053}],119873:[.689,0,.677,{sk:.06}],119874:[.701,.012,.686,{sk:.074}],119875:[.689,0,.575,{ic:.001,sk:.048}],119876:[.701,.103,.683,{sk:.075}],119877:[.689,0,.599,{sk:.033}],119878:[.701,.012,.539,{sk:.07}],119879:[.689,0,.511,{ic:.051,sk:.039}],119880:[.689,.012,.656,{sk:.06}],119881:[.689,0,.55,{ic:.054,sk:.018}],119882:[.689,0,.82,{ic:.035,sk:.034}],119883:[.689,0,.534,{ic:.033,sk:.033}],119884:[.689,0,.544,{ic:.056,sk:.017}],119885:[.689,0,.516,{ic:.016,sk:.059}],119886:[.539,.012,.569,{sk:.061}],119887:[.75,.012,.579,{sk:-.063}],119888:[.539,.012,.472,{sk:.098}],119889:[.748,.012,.587,{sk:.236}],119890:[.539,.012,.517,{sk:.065}],119891:[.75,.213,.488,{ic:.064,sk:.137}],119892:[.539,.216,.58,{sk:.062}],119894:[.78,0,.319,{sk:.049}],119895:[.78,.213,.319,{sk:.05}],119896:[.75,0,.545,{sk:-.066}],119897:[.75,.012,.288,{sk:.069}],119898:[.539,0,.848,{sk:.023}],119899:[.539,0,.58,{sk:.034}],119900:[.539,.012,.578,{sk:.036}],119901:[.539,.216,.579,{sk:.029}],119902:[.539,.216,.576,{sk:.063}],119903:[.539,0,.381,{ic:.028,sk:.061}],119904:[.539,.012,.491,{sk:.037}],119905:[.657,.012,.355,{sk:.051}],119906:[.527,.012,.576,{sk:.035}],119907:[.527,0,.486,{ic:.028,sk:.016}],119908:[.527,0,.711,{ic:.017,sk:.026}],119909:[.527,0,.53,{ic:.013,sk:.053}],119910:[.527,.213,.516,{ic:.028,sk:.032}],119911:[.527,0,.471,{ic:.005,sk:.061}],119912:[.693,0,.581,{sk:.059}],119913:[.693,0,.607,{sk:.024}],119914:[.71,.017,.565,{ic:.035,sk:.086}],119915:[.693,0,.642],119916:[.693,0,.517,{ic:.026,sk:.065}],119917:[.693,0,.479,{ic:.052,sk:.049}],119918:[.71,.017,.634,{ic:.002,sk:.088}],119919:[.693,0,.656,{sk:.059}],119920:[.693,0,.29,{sk:.08}],119921:[.693,.17,.311,{sk:.092}],119922:[.693,0,.623,{ic:.055,sk:.042}],119923:[.693,0,.506,{sk:-.029}],119924:[.693,0,.775,{sk:.052}],119925:[.693,0,.654,{sk:.059}],119926:[.71,.017,.681,{sk:.079}],119927:[.693,0,.591,{ic:.01,sk:.041}],119928:[.71,.148,.68,{sk:.079}],119929:[.693,0,.607,{sk:.043}],119930:[.71,.017,.562,{ic:.007,sk:.062}],119931:[.693,0,.53,{ic:.061,sk:.018}],119932:[.693,.017,.641,{ic:.006,sk:.055}],119933:[.693,0,.561,{ic:.073}],119934:[.693,0,.837,{ic:.049,sk:.043}],119935:[.693,0,.571,{ic:.047,sk:.023}],119936:[.693,0,.584,{ic:.068}],119937:[.693,0,.534,{ic:.029,sk:.046}],119938:[.548,.017,.572,{sk:.059}],119939:[.759,.017,.581,{sk:-.066}],119940:[.548,.017,.47,{ic:.024,sk:.081}],119941:[.758,.017,.586,{ic:.006,sk:.237}],119942:[.548,.017,.533,{sk:.061}],119943:[.759,.222,.536,{ic:.064,sk:.136}],119944:[.548,.223,.577,{sk:.068}],119945:[.758,0,.567,{sk:-.059}],119946:[.81,0,.317,{sk:.053}],119947:[.81,.222,.317,{sk:.053}],119948:[.759,0,.566,{sk:-.072}],119949:[.759,.017,.288,{sk:.077}],119950:[.548,0,.831,{sk:.024}],119951:[.548,0,.568,{sk:.043}],119952:[.548,.017,.574,{sk:.037}],119953:[.548,.223,.581,{sk:.043}],119954:[.548,.223,.575,{sk:.065}],119955:[.546,0,.392,{ic:.042,sk:.038}],119956:[.548,.017,.473,{sk:.053}],119957:[.664,.017,.376,{ic:.012,sk:.041}],119958:[.531,.017,.562,{sk:.034}],119959:[.531,0,.503,{ic:.045}],119960:[.531,0,.739,{ic:.032,sk:.025}],119961:[.531,0,.504,{ic:.021,sk:.016}],119962:[.531,.222,.507,{ic:.044}],119963:[.531,0,.449,{ic:.016,sk:.03}],120016:[.715,.012,.881,{ic:.17}],120017:[.732,.006,.994,{ic:.131}],120018:[.744,.015,.754,{ic:.12}],120019:[.735,.019,.91,{ic:.135}],120020:[.746,.015,.693,{ic:.131}],120021:[.726,.019,.862,{ic:.263}],120022:[.74,.015,.721,{ic:.148}],120023:[.74,.012,.95,{ic:.2}],120024:[.73,.015,.929,{ic:.187}],120025:[.727,.194,.898,{ic:.187}],120026:[.722,.015,.982,{ic:.187}],120027:[.758,.009,1.019,{ic:.133}],120028:[.727,.005,1.055,{ic:.128}],120029:[.723,.015,.975,{ic:.187}],120030:[.717,.015,.709,{ic:.129}],120031:[.758,.015,.949,{ic:.101}],120032:[.717,.032,.709,{ic:.129}],120033:[.724,.015,.951,{ic:.138}],120034:[.741,.015,.926,{ic:.231}],120035:[.747,.013,.814,{ic:.332}],120036:[.728,.006,.816,{ic:.092}],120037:[.728,.012,.777,{ic:.287}],120038:[.723,.011,.887,{ic:.286}],120039:[.722,.012,.898,{ic:.187}],120040:[.769,.242,.898,{ic:.177}],120041:[.721,.006,.969,{ic:.1}],120042:[.481,.019,.782],120043:[.846,.015,.775,{ic:.064}],120044:[.48,.02,.633],120045:[.779,.015,.951],120046:[.48,.02,.633],120047:[.844,.332,.903,{ic:.214}],120048:[.479,.391,1.003],120049:[.839,.013,.891],120050:[.696,.02,.403,{ic:.199}],120051:[.699,.329,.807,{ic:.196}],120052:[.846,.016,.823,{ic:.06}],120053:[.8,.017,.718,{ic:.064}],120054:[.553,.015,1.137],120055:[.545,.043,.848],120056:[.48,.02,.699],120057:[.479,.378,1.129],120058:[.48,.381,.828],120059:[.469,0,.759],120060:[.66,.044,.576],120061:[.704,.02,.678],120062:[.462,.02,.761],120063:[.47,.02,.674],120064:[.47,.02,.968],120065:[.543,.02,.835],120066:[.463,.378,.992],120067:[.546,.038,.799],120172:[.688,.031,.847],120173:[.685,.031,1.044],120174:[.677,.032,.723,{ic:.006}],120175:[.685,.029,.982],120176:[.687,.029,.783],120177:[.684,.147,.722,{ic:.012}],120178:[.692,.027,.927],120179:[.684,.127,.851],120180:[.683,.025,.655],120181:[.681,.142,.652],120182:[.682,.026,.789,{ic:.024}],120183:[.684,.028,.786],120184:[.686,.033,1.239],120185:[.681,.033,.983],120186:[.726,.029,.976],120187:[.685,.223,.977],120188:[.726,.082,.976],120189:[.689,.029,.978],120190:[.685,.031,.978],120191:[.691,.03,.79,{ic:.008}],120192:[.689,.039,.851,{ic:.02}],120193:[.687,.029,.982],120194:[.682,.03,1.235,{ic:.005}],120195:[.682,.035,.849],120196:[.689,.214,.984],120197:[.718,.143,.711],120198:[.472,.032,.603],120199:[.691,.032,.59],120200:[.473,.026,.464],120201:[.632,.029,.589],120202:[.471,.028,.472],120203:[.681,.242,.388],120204:[.473,.208,.595],120205:[.687,.203,.615],120206:[.686,.026,.331],120207:[.683,.207,.332],120208:[.683,.025,.464],120209:[.682,.024,.337],120210:[.476,.031,.921],120211:[.474,.028,.654],120212:[.482,.034,.609],120213:[.558,.208,.604],120214:[.485,.212,.596],120215:[.473,.026,.46],120216:[.48,.035,.523],120217:[.654,.027,.393,{ic:.014}],120218:[.473,.035,.589,{ic:.015}],120219:[.546,.028,.604],120220:[.549,.033,.918],120221:[.471,.188,.459],120222:[.559,.222,.589],120223:[.472,.215,.461],120484:[.527,0,.279,{sk:.057}],120485:[.527,.213,.279,{sk:.057}],120488:[.693,0,.59,{ic:.014}],120489:[.693,0,.617,{sk:-.03}],120490:[.693,0,.51,{sk:.032}],120491:[.693,0,.599,{ic:.013}],120492:[.693,0,.526,{sk:.015}],120493:[.693,0,.544],120494:[.693,0,.666],120495:[.71,.017,.691],120496:[.693,0,.293],120497:[.693,0,.633,{ic:.012}],120498:[.693,0,.59,{ic:.014,sk:-.011}],120499:[.693,0,.786],120500:[.693,0,.663],120501:[.693,0,.524],120502:[.71,.017,.691],120503:[.693,0,.664],120504:[.693,0,.6,{sk:.022}],120505:[.71,.017,.691],120506:[.693,0,.503],120507:[.693,0,.54],120508:[.693,0,.594,{ic:.007}],120509:[.693,0,.843],120510:[.693,0,.581,{ic:.004}],120511:[.693,0,.728],120512:[.71,0,.691],120513:[.693,0,.685],120514:[.548,.017,.599],120515:[.759,.222,.607,{sk:-.011}],120516:[.548,.223,.508,{ic:.005}],120517:[.759,.017,.577,{sk:.011}],120518:[.548,.017,.48,{sk:.024}],120519:[.742,.222,.419,{ic:.025}],120520:[.548,.222,.58],120521:[.759,.017,.563],120522:[.531,.017,.282],120523:[.547,.017,.552,{ic:.009,sk:.02}],120524:[.758,.017,.529,{ic:.018,sk:-.04}],120525:[.531,.22,.582],120526:[.548,0,.508,{ic:.005}],120527:[.759,.222,.45,{ic:.019}],120528:[.548,.017,.584],120529:[.531,.017,.612,{sk:-.012}],120530:[.548,.222,.587],120531:[.548,.222,.478,{sk:.014}],120532:[.54,.017,.603,{sk:.011}],120533:[.531,.017,.481],120534:[.531,.017,.565],120535:[.548,.222,.755],120536:[.545,.221,.493,{ic:.013,sk:-.014}],120537:[.531,.222,.78],120538:[.531,.017,.774],120539:[.71,.017,.541],120540:[.548,.017,.486,{sk:.011}],120541:[.759,.017,.549,{sk:-.019}],120542:[.548,.017,.57],120543:[.758,.222,.663],120544:[.548,.223,.587],120545:[.531,.017,.753],120546:[.689,0,.567,{sk:.059}],120547:[.689,0,.602,{sk:.028}],120548:[.689,0,.503,{ic:.051,sk:.088}],120549:[.689,0,.577,{sk:.08}],120550:[.689,0,.529,{sk:.079}],120551:[.689,0,.516,{ic:.016,sk:.059}],120552:[.689,0,.674,{sk:.08}],120553:[.701,.012,.686,{sk:.074}],120554:[.689,0,.292,{sk:.08}],120555:[.689,0,.583,{ic:.043,sk:.06}],120556:[.689,0,.567,{sk:.08}],120557:[.689,0,.772,{sk:.053}],120558:[.689,0,.677,{sk:.06}],120559:[.689,0,.505,{ic:.008,sk:.059}],120560:[.701,.012,.686,{sk:.074}],120561:[.689,0,.669,{sk:.07}],120562:[.689,0,.575,{ic:.001,sk:.068}],120563:[.701,.012,.686,{sk:.074}],120564:[.689,0,.5,{ic:.02,sk:.055}],120565:[.689,0,.511,{ic:.051,sk:.039}],120566:[.689,0,.544,{ic:.056,sk:.017}],120567:[.689,0,.804,{sk:.075}],120568:[.689,0,.534,{ic:.033,sk:.033}],120569:[.689,0,.688,{ic:.025,sk:.055}],120570:[.701,0,.686,{sk:.073}],120571:[.689,0,.626],120572:[.539,.013,.593,{sk:.021}],120573:[.75,.216,.599,{sk:.066}],120574:[.538,.216,.476,{ic:.027}],120575:[.75,.012,.574,{sk:.069}],120576:[.539,.012,.483,{sk:.043}],120577:[.739,.216,.382,{ic:.095,sk:.051}],120578:[.539,.216,.586,{sk:.031}],120579:[.75,.012,.573,{sk:.074}],120580:[.527,.011,.271,{sk:.056}],120581:[.539,.011,.537,{sk:.04}],120582:[.752,.012,.489],120583:[.527,.213,.582,{sk:.039}],120584:[.538,0,.476,{ic:.027}],120585:[.75,.216,.431,{ic:.07,sk:.067}],120586:[.539,.012,.578,{sk:.036}],120587:[.527,.011,.587,{ic:.013,sk:.04}],120588:[.539,.216,.577,{sk:.041}],120589:[.539,.216,.463,{ic:.012,sk:.08}],120590:[.533,.012,.581,{ic:.008,sk:.051}],120591:[.527,.011,.446,{ic:.034,sk:.015}],120592:[.527,.012,.564,{sk:.034}],120593:[.539,.216,.726,{sk:.022}],120594:[.538,.211,.452,{ic:.018}],120595:[.527,.216,.757,{sk:.063}],120596:[.527,.012,.77,{sk:.027}],120597:[.7,.012,.504,{sk:.028}],120598:[.539,.012,.476,{sk:.091}],120599:[.75,.012,.538,{ic:.015,sk:.02}],120600:[.538,.011,.579,{sk:.011}],120601:[.748,.213,.621,{sk:.077}],120602:[.539,.214,.576,{sk:.104}],120603:[.527,.012,.714,{ic:.012,sk:.032}],120604:[.693,0,.581,{sk:.059}],120605:[.693,0,.607,{sk:.024}],120606:[.693,0,.501,{ic:.06,sk:.059}],120607:[.693,0,.589,{sk:.08}],120608:[.693,0,.517,{ic:.026,sk:.065}],120609:[.693,0,.534,{ic:.029,sk:.046}],120610:[.693,0,.656,{sk:.059}],120611:[.71,.017,.68,{sk:.079}],120612:[.693,0,.29,{sk:.08}],120613:[.693,0,.623,{ic:.055,sk:.042}],120614:[.693,0,.581,{sk:.059}],120615:[.693,0,.775,{sk:.052}],120616:[.693,0,.654,{sk:.059}],120617:[.693,0,.512,{ic:.031,sk:.045}],120618:[.71,.017,.681,{sk:.079}],120619:[.693,0,.655,{sk:.07}],120620:[.693,0,.591,{ic:.01,sk:.041}],120621:[.71,.017,.681,{sk:.079}],120622:[.693,0,.495,{ic:.039,sk:.04}],120623:[.693,0,.53,{ic:.061,sk:.018}],120624:[.693,0,.584,{ic:.068}],120625:[.693,0,.833,{sk:.08}],120626:[.693,0,.571,{ic:.047,sk:.023}],120627:[.693,0,.718,{ic:.04,sk:.049}],120628:[.71,0,.681,{sk:.074}],120629:[.693,0,.7],120630:[.548,.017,.589,{sk:.013}],120631:[.759,.223,.598,{sk:.06}],120632:[.547,.223,.497,{ic:.041}],120633:[.759,.017,.57,{sk:.065}],120634:[.548,.017,.487,{sk:.035}],120635:[.742,.223,.409,{ic:.084,sk:.051}],120636:[.548,.223,.57,{sk:.026}],120637:[.759,.017,.559,{sk:.074}],120638:[.531,.017,.269,{sk:.056}],120639:[.548,.017,.557,{ic:.006,sk:.033}],120640:[.759,.017,.521,{sk:.013}],120641:[.531,.22,.573,{sk:.033}],120642:[.547,0,.497,{ic:.041}],120643:[.759,.223,.44,{ic:.08,sk:.056}],120644:[.548,.017,.574,{sk:.037}],120645:[.531,.017,.593,{ic:.029,sk:.028}],120646:[.548,.223,.579,{sk:.034}],120647:[.548,.223,.47,{ic:.027,sk:.067}],120648:[.54,.017,.593,{ic:.026,sk:.03}],120649:[.531,.017,.464,{ic:.038}],120650:[.531,.017,.554,{sk:.027}],120651:[.548,.223,.743,{sk:.018}],120652:[.544,.221,.479,{ic:.031}],120653:[.531,.223,.771,{sk:.063}],120654:[.531,.017,.759,{sk:.038}],120655:[.71,.017,.531,{sk:.013}],120656:[.548,.017,.478,{ic:.016,sk:.061}],120657:[.759,.016,.55,{ic:.022}],120658:[.546,.017,.547,{sk:.029}],120659:[.758,.222,.655,{sk:.086}],120660:[.548,.221,.577,{sk:.035}],120661:[.531,.017,.736,{ic:.021,sk:.032}],120662:[.689,0,.573],120663:[.689,0,.608,{sk:-.012}],120664:[.689,0,.508,{sk:.025}],120665:[.689,0,.583],120666:[.689,0,.535,{sk:.022}],120667:[.689,0,.522,{sk:.01}],120668:[.689,0,.68],120669:[.701,.012,.692],120670:[.689,0,.295],120671:[.689,0,.589,{sk:.029}],120672:[.689,0,.573],120673:[.689,0,.778],120674:[.689,0,.683],120675:[.689,0,.511],120676:[.701,.012,.692],120677:[.689,0,.675],120678:[.689,0,.581],120679:[.701,.012,.692],120680:[.689,0,.503],120681:[.689,0,.517],120682:[.689,0,.55],120683:[.689,0,.81],120684:[.689,0,.54],120685:[.689,0,.694],120686:[.701,0,.692],120687:[.689,0,.611],120688:[.539,.013,.593],120689:[.75,.214,.603,{sk:-.011}],120690:[.538,.216,.482],120691:[.75,.012,.579],120692:[.539,.012,.468,{sk:.029}],120693:[.739,.215,.388,{ic:.034,sk:.011}],120694:[.539,.213,.592],120695:[.75,.012,.574],120696:[.527,.012,.283],120697:[.539,.012,.525,{sk:.022}],120698:[.752,.012,.49,{ic:.015,sk:-.034}],120699:[.527,.213,.588,{sk:.01}],120700:[.538,0,.482],120701:[.75,.215,.437,{ic:.01,sk:.022}],120702:[.539,.012,.584],120703:[.527,.012,.595],120704:[.539,.213,.584],120705:[.539,.215,.468,{sk:.018}],120706:[.533,.012,.587,{sk:.015}],120707:[.527,.012,.459],120708:[.527,.012,.571,{sk:.011}],120709:[.539,.213,.734],120710:[.538,.211,.466],120711:[.527,.213,.754],120712:[.527,.012,.778],120713:[.701,.012,.51,{sk:-.01}],120714:[.539,.012,.482,{sk:.028}],120715:[.75,.012,.538,{sk:-.028}],120716:[.539,.012,.6,{sk:-.015}],120717:[.748,.213,.628],120718:[.539,.216,.584,{sk:.012}],120719:[.527,.012,.728],120720:[.689,0,.567,{sk:.059}],120721:[.689,0,.602,{sk:.028}],120722:[.689,0,.503,{ic:.051,sk:.088}],120723:[.689,0,.577,{sk:.08}],120724:[.689,0,.529,{sk:.079}],120725:[.689,0,.516,{ic:.016,sk:.059}],120726:[.689,0,.674,{sk:.08}],120727:[.701,.012,.686,{sk:.074}],120728:[.689,0,.292,{sk:.08}],120729:[.689,0,.583,{ic:.043,sk:.06}],120730:[.689,0,.567,{sk:.08}],120731:[.689,0,.772,{sk:.053}],120732:[.689,0,.677,{sk:.06}],120733:[.689,0,.505,{ic:.008,sk:.059}],120734:[.701,.012,.686,{sk:.074}],120735:[.689,0,.669,{sk:.07}],120736:[.689,0,.575,{ic:.001,sk:.068}],120737:[.701,.012,.686,{sk:.074}],120738:[.689,0,.5,{ic:.02,sk:.055}],120739:[.689,0,.511,{ic:.051,sk:.039}],120740:[.689,0,.544,{ic:.056,sk:.017}],120741:[.689,0,.804,{sk:.075}],120742:[.689,0,.534,{ic:.033,sk:.033}],120743:[.689,0,.688,{ic:.025,sk:.055}],120744:[.701,0,.686,{sk:.073}],120745:[.689,0,.626],120746:[.539,.013,.593,{sk:.021}],120747:[.75,.216,.599,{sk:.066}],120748:[.538,.216,.476,{ic:.027}],120749:[.75,.012,.574,{sk:.069}],120750:[.539,.012,.483,{sk:.043}],120751:[.739,.216,.382,{ic:.095,sk:.051}],120752:[.539,.216,.586,{sk:.031}],120753:[.75,.012,.573,{sk:.074}],120754:[.527,.011,.271,{sk:.056}],120755:[.539,.011,.537,{sk:.04}],120756:[.752,.012,.489],120757:[.527,.213,.582,{sk:.039}],120758:[.538,0,.476,{ic:.027}],120759:[.75,.216,.431,{ic:.07,sk:.067}],120760:[.539,.012,.578,{sk:.036}],120761:[.527,.011,.587,{ic:.013,sk:.04}],120762:[.539,.216,.577,{sk:.041}],120763:[.539,.216,.463,{ic:.012,sk:.08}],120764:[.533,.012,.581,{ic:.008,sk:.051}],120765:[.527,.011,.446,{ic:.034,sk:.015}],120766:[.527,.012,.564,{sk:.034}],120767:[.539,.216,.726,{sk:.022}],120768:[.538,.211,.452,{ic:.018}],120769:[.527,.216,.757,{sk:.063}],120770:[.527,.012,.77,{sk:.027}],120771:[.7,.012,.504,{sk:.028}],120772:[.539,.012,.476,{sk:.091}],120773:[.75,.012,.538,{ic:.015,sk:.02}],120774:[.538,.011,.579,{sk:.011}],120775:[.748,.213,.621,{sk:.077}],120776:[.539,.214,.576,{sk:.104}],120777:[.527,.012,.714,{ic:.012,sk:.032}],120778:[.693,0,.519],120779:[.531,.223,.449,{ic:.005}],120782:[.71,.017,.56],120783:[.693,0,.56],120784:[.71,0,.56],120785:[.71,.017,.56],120786:[.711,0,.56],120787:[.693,.017,.56],120788:[.71,.017,.56],120789:[.693,.023,.56],120790:[.71,.017,.56],120791:[.71,.028,.56]},bold:{32:[0,0,.237],33:[.693,.017,.24],34:[.693,-.414,.439],35:[.676,0,.557],36:[.83,.161,.549],37:[.72,.04,.859],38:[.71,.017,.76],39:[.693,-.414,.238],40:[.859,.159,.325],41:[.859,.159,.325],42:[.742,-.329,.449],43:[.549,-.115,.531],44:[.164,.177,.24],45:[.374,-.252,.407],46:[.164,.017,.24],47:[.816,.112,.52],58:[.509,.017,.24],59:[.509,.177,.24],60:[.576,-.09,.519],61:[.498,-.165,.519],62:[.576,-.09,.519],63:[.71,.017,.481],64:[.71,.222,1.02],91:[.823,.123,.324],92:[.816,.112,.52],93:[.823,.123,.324],94:[.844,-.527,.559],95:[-.047,.171,.52],96:[.835,-.622,.34],123:[.84,.14,.324],124:[.81,.105,.376],125:[.84,.14,.324],126:[.41,-.232,.514],160:[0,0,.237],168:[.799,-.641,.453],175:[.765,-.655,.365],176:[.71,-.369,.521],180:[.835,-.622,.34],305:[.531,0,.28],567:[.531,.221,.28],710:[.822,-.62,.439],711:[.813,-.611,.439],714:[.835,-.622,.34],715:[.835,-.622,.34],728:[.82,-.632,.405],729:[.811,-.631,.247],730:[.867,-.605,.338],732:[.792,-.635,.436],768:[.835,-.622,0,{dx:.17}],769:[.835,-.622,0,{dx:.17}],770:[.822,-.62,0,{dx:.22}],771:[.792,-.635,0,{dx:.218}],772:[.765,-.655,0,{dx:.182}],773:[.736,-.656,0,{dx:.259}],774:[.82,-.632,0,{dx:.203}],775:[.811,-.631,0,{dx:.123}],776:[.799,-.641,0,{dx:.227}],778:[.867,-.605,0,{dx:.169}],780:[.813,-.611,0,{dx:.22}],978:[.71,0,.633,{ic:.039}],1014:[.548,.017,.486],8199:[0,0,.56],8200:[0,0,.249],8203:[0,0,0],8206:[.822,.15,0],8207:[.822,.15,0],8208:[.374,-.252,.407],8209:[.374,-.252,.407],8210:[.394,-.272,.56],8211:[.374,-.252,.52],8212:[.374,-.252,.796],8213:[.374,-.252,.52],8214:[.81,.105,.594],8216:[.767,-.461,.243],8217:[.766,-.46,.243],8220:[.767,-.461,.448],8221:[.766,-.46,.448],8230:[.164,.017,.727],8260:[.759,.085,.169,{ic:.167}],8364:[.69,.017,.591],8467:[.759,.017,.47],8486:[.71,0,.691]},italic:{32:[0,0,.259],33:[.689,.012,.235],34:[.689,-.427,.393,{ic:.003}],35:[.669,0,.512,{ic:.022}],36:[.824,.155,.525],37:[.711,.031,.82],38:[.701,.012,.723],39:[.689,-.427,.213,{ic:.003}],40:[.847,.143,.318,{ic:.039}],41:[.843,.147,.318],42:[.739,-.359,.433,{ic:.023}],43:[.519,-.144,.493],44:[.127,.166,.241],45:[.352,-.274,.397],46:[.127,.012,.24],47:[.809,.104,.514],48:[.679,.012,.552],49:[.669,0,.427],50:[.679,0,.489],51:[.679,.012,.493],52:[.679,0,.526],53:[.669,.012,.495],54:[.679,.012,.526],55:[.669,.01,.438,{ic:.028}],56:[.679,.012,.545],57:[.679,.023,.518],58:[.495,.012,.24],59:[.495,.166,.244],60:[.551,-.115,.496],61:[.466,-.196,.495],62:[.551,-.115,.494],63:[.701,.012,.453,{ic:.011}],64:[.701,.213,1.014],91:[.816,.116,.316,{ic:.03}],92:[.805,.104,.514],93:[.816,.116,.316,{ic:.015}],94:[.84,-.527,.534],95:[-.063,.142,.514],96:[.801,-.638,.293,{ic:.03}],123:[.836,.136,.316,{ic:.035}],124:[.807,.102,.397],125:[.836,.136,.315],126:[.384,-.25,.482],160:[0,0,.259],168:[.767,-.654,.384,{ic:.033}],175:[.736,-.667,.331,{ic:.036}],176:[.701,-.381,.517],180:[.801,-.638,.294,{ic:.037}],305:[.527,0,.279],567:[.527,.213,.279],710:[.792,-.634,.388,{ic:.028}],711:[.785,-.627,.388,{ic:.037}],714:[.801,-.638,.296,{ic:.035}],715:[.801,-.638,.293,{ic:.03}],728:[.791,-.643,.36,{ic:.042}],729:[.78,-.655,.188,{ic:.034}],730:[.836,-.624,.286,{ic:.036}],732:[.774,-.656,.392,{ic:.037}],768:[.801,-.638,0,{dx:.084}],769:[.801,-.638,0,{dx:.086}],770:[.792,-.634,0,{dx:.136}],771:[.774,-.656,0,{dx:.133}],772:[.736,-.667,0,{dx:.104}],773:[.723,-.667,0,{dx:.18}],774:[.791,-.643,0,{dx:.11}],775:[.78,-.655,0,{dx:.03}],776:[.767,-.654,0,{dx:.129}],778:[.836,-.624,0,{dx:.077}],780:[.785,-.627,0,{dx:.127}],978:[.701,0,.582,{ic:.105}],1014:[.539,.012,.479],8199:[0,0,.554],8200:[0,0,.259],8203:[0,0,0],8206:[.822,.15,0],8207:[.822,.15,0],8208:[.352,-.274,.403],8209:[.352,-.274,.403],8210:[.372,-.294,.554],8211:[.352,-.274,.514],8212:[.352,-.274,.78],8213:[.352,-.274,.514],8214:[.807,.102,.571],8216:[.753,-.49,.222,{ic:.03}],8217:[.753,-.49,.222,{ic:.02}],8220:[.753,-.49,.4,{ic:.03}],8221:[.753,-.49,.4,{ic:.02}],8230:[.127,.012,.738],8260:[.75,.078,.126,{ic:.232}],8364:[.679,.012,.57,{ic:.024}],8467:[.75,.012,.425,{ic:.029}],8486:[.701,0,.686]},"bold-italic":{32:[0,0,.227],33:[.693,.017,.231,{ic:.026}],34:[.693,-.414,.43,{ic:.016}],35:[.676,0,.547,{ic:.025}],36:[.83,.161,.539,{ic:.014}],37:[.72,.04,.849],38:[.71,.017,.755],39:[.693,-.414,.229,{ic:.016}],40:[.86,.157,.315,{ic:.065}],41:[.857,.16,.315,{ic:.004}],42:[.742,-.329,.439,{ic:.032}],43:[.549,-.115,.52],44:[.164,.177,.241],45:[.374,-.252,.398],46:[.164,.017,.24],47:[.817,.112,.51,{ic:.002}],48:[.69,.017,.576],49:[.676,0,.454],50:[.69,0,.507],51:[.69,.017,.51],52:[.693,0,.555],53:[.676,.017,.526],54:[.69,.017,.555],55:[.676,.016,.458,{ic:.041}],56:[.69,.017,.571],57:[.69,.029,.55],58:[.509,.017,.24],59:[.509,.177,.243],60:[.576,-.09,.511],61:[.498,-.166,.509],62:[.576,-.09,.509],63:[.71,.017,.472,{ic:.026}],64:[.71,.222,1.01],91:[.823,.123,.314,{ic:.056}],92:[.816,.112,.51],93:[.823,.123,.314,{ic:.048}],94:[.844,-.527,.549,{ic:.019}],95:[-.047,.171,.51],96:[.835,-.624,.333,{ic:.029}],123:[.84,.14,.314,{ic:.056}],124:[.81,.105,.367],125:[.84,.14,.314,{ic:.016}],126:[.41,-.232,.504],160:[0,0,.227],168:[.799,-.642,.45,{ic:.035}],175:[.765,-.655,.361,{ic:.04}],176:[.71,-.369,.511],180:[.835,-.622,.334,{ic:.034}],305:[.531,0,.277],567:[.531,.222,.276],710:[.822,-.62,.433,{ic:.028}],711:[.813,-.611,.433,{ic:.037}],714:[.835,-.622,.338,{ic:.034}],715:[.835,-.624,.33,{ic:.032}],728:[.821,-.632,.399,{ic:.045}],729:[.81,-.631,.244,{ic:.035}],730:[.867,-.605,.334,{ic:.037}],732:[.792,-.634,.431,{ic:.038}],768:[.835,-.624,0,{dx:.105}],769:[.835,-.622,0,{dx:.107}],770:[.822,-.62,0,{dx:.158}],771:[.792,-.634,0,{dx:.152}],772:[.765,-.655,0,{dx:.118}],773:[.735,-.655,0,{dx:.198}],774:[.821,-.632,0,{dx:.127}],775:[.81,-.631,0,{dx:.058}],776:[.799,-.642,0,{dx:.161}],778:[.867,-.605,0,{dx:.101}],780:[.813,-.611,0,{dx:.149}],978:[.71,0,.619,{ic:.094}],1014:[.548,.017,.477],8199:[0,0,.55],8200:[0,0,.24],8203:[0,0,0],8206:[.822,.15,0],8207:[.822,.15,0],8208:[.374,-.252,.407],8209:[.374,-.252,.407],8210:[.394,-.272,.55,{ic:.003}],8211:[.374,-.252,.51],8212:[.374,-.252,.781],8213:[.374,-.252,.51],8214:[.81,.105,.585],8216:[.767,-.461,.239,{ic:.039}],8217:[.766,-.46,.239,{ic:.023}],8220:[.767,-.461,.445,{ic:.038}],8221:[.766,-.46,.445,{ic:.022}],8230:[.164,.017,.727],8260:[.759,.085,.159,{ic:.231}],8364:[.69,.017,.581,{ic:.041}],8467:[.758,.017,.462,{ic:.034}],8486:[.71,0,.681]},"sans-serif-italic":{48:[.679,.012,.552],49:[.669,0,.427],50:[.679,0,.489],51:[.679,.012,.493],52:[.679,0,.526],53:[.669,.012,.495],54:[.679,.012,.526],55:[.669,.01,.438,{ic:.028}],56:[.679,.012,.545],57:[.679,.023,.518]},"sans-serif-bold-italic":{48:[.69,.017,.576],49:[.676,0,.454],50:[.69,0,.507],51:[.69,.017,.51],52:[.693,0,.555],53:[.676,.017,.526],54:[.69,.017,.555],55:[.676,.016,.458,{ic:.041}],56:[.69,.017,.571],57:[.69,.029,.55]},monospace:{175:[.74,-.676,.6],1014:[.538,.011,.6],8199:[0,0,.6],8200:[0,0,.6],8203:[0,0,.6],8210:[.349,-.276,.6],8211:[.349,-.277,.6],8212:[.349,-.277,.6],8213:[.389,-.317,.6],8216:[.789,-.477,.6],8217:[.789,-.477,.6],8220:[.789,-.477,.6],8221:[.788,-.476,.6],8230:[.124,.011,.6],8260:[.494,-.184,.6],8364:[.7,.011,.6],8467:[.749,.011,.6]},"-smallop":{40:[.939,.38,.342],41:[.939,.38,.342],47:[.905,.405,.617],91:[.939,.38,.335],92:[.905,.405,.617],93:[.939,.38,.335],123:[.939,.379,.345],124:[.939,.38,.409],125:[.939,.379,.345],770:[.746,-.572,.644],771:[.751,-.55,.652],8214:[.939,.38,.589],8730:[1.176,.294,.667,{ic:.015}],8968:[.939,.38,.335],8969:[.939,.38,.335],8970:[.939,.38,.335],8971:[.939,.38,.335],9140:[.849,-.64,1.146],9141:[-.16,.37,1.146],9180:[.866,-.64,1.146],9181:[-.16,.386,1.146],9182:[.89,-.64,1.146],9183:[-.16,.411,1.146],10216:[.939,.38,.365],10217:[.939,.38,.365],10218:[.939,.38,.55],10219:[.939,.38,.55],10222:[.939,.38,.305],10223:[.939,.38,.305],10624:[.939,.38,.769]},"-largeop":{40:[1.103,.544,.36],41:[1.103,.544,.36],47:[1.108,.608,.768],91:[1.103,.544,.348],92:[1.108,.608,.768],93:[1.103,.544,.348],123:[1.103,.543,.368],124:[1.103,.544,.416],125:[1.103,.543,.368],770:[.746,-.572,.768],771:[.753,-.548,.778],8214:[1.103,.544,.602],8512:[1.172,.355,1.28],8719:[1.172,.355,1.403],8720:[1.172,.355,1.403],8721:[1.172,.355,1.28],8730:[1.4,.387,.686,{ic:.015}],8747:[1.424,.65,.88,{ic:.3}],8748:[1.424,.65,1.34,{ic:.3}],8749:[1.424,.65,1.8,{ic:.3}],8750:[1.424,.65,1.03,{ic:.15}],8751:[1.424,.65,1.49,{ic:.15}],8752:[1.424,.65,1.95,{ic:.15}],8968:[1.103,.544,.348],8969:[1.103,.544,.348],8970:[1.103,.544,.348],8971:[1.103,.544,.348],9140:[.859,-.64,1.491],9141:[-.16,.38,1.491],9180:[.883,-.64,1.491],9181:[-.16,.403,1.491],9182:[.905,-.64,1.491],9183:[-.16,.426,1.491],10216:[1.103,.544,.389],10217:[1.103,.544,.389],10218:[1.103,.544,.579],10219:[1.103,.544,.579],10222:[1.103,.544,.323],10223:[1.103,.544,.323],10624:[1.103,.544,.787],10764:[1.424,.65,2.26,{ic:.3}]},"-size3":{40:[1.267,.708,.379],41:[1.267,.708,.379],47:[1.374,.874,.964],91:[1.267,.708,.361],92:[1.374,.874,.964],93:[1.267,.708,.361],123:[1.268,.707,.391],124:[1.267,.708,.423],125:[1.268,.707,.391],770:[.747,-.572,.919],771:[.757,-.543,.931],8214:[1.267,.708,.615],8730:[1.624,.48,.705,{ic:.015}],8968:[1.267,.708,.361],8969:[1.267,.708,.361],8970:[1.267,.708,.361],8971:[1.267,.708,.361],9140:[.868,-.64,1.836],9141:[-.16,.389,1.836],9180:[.9,-.64,1.836],9181:[-.16,.42,1.836],9182:[.919,-.64,1.836],9183:[-.16,.44,1.836],10216:[1.267,.708,.412],10217:[1.267,.708,.412],10218:[1.267,.708,.608],10219:[1.267,.708,.608],10222:[1.267,.708,.342],10223:[1.267,.708,.342],10624:[1.267,.708,.806]},"-size4":{40:[1.431,.872,.397],41:[1.431,.872,.397],47:[1.722,1.222,1.222],91:[1.431,.872,.375],92:[1.722,1.222,1.222],93:[1.431,.872,.375],123:[1.432,.871,.414],124:[1.431,.872,.43],125:[1.432,.871,.414],770:[.747,-.571,1.1],771:[.762,-.539,1.115],8214:[1.431,.872,.627],8730:[1.848,.574,.723,{ic:.015}],8968:[1.431,.872,.375],8969:[1.431,.872,.375],8970:[1.431,.872,.375],8971:[1.431,.872,.375],9140:[.878,-.64,2.181],9141:[-.16,.399,2.181],9180:[.917,-.64,2.181],9181:[-.16,.437,2.181],9182:[.934,-.64,2.181],9183:[-.16,.455,2.181],10216:[1.431,.872,.436],10217:[1.431,.872,.436],10218:[1.431,.872,.637],10219:[1.431,.872,.637],10222:[1.431,.872,.36],10223:[1.431,.872,.36],10624:[1.431,.872,.824]},"-size5":{40:[1.595,1.036,.415],41:[1.595,1.036,.415],47:[2.179,1.679,1.557],91:[1.595,1.036,.388],92:[2.179,1.679,1.557],93:[1.595,1.036,.388],123:[1.596,1.034,.438],124:[1.595,1.036,.437],125:[1.596,1.034,.438],770:[.748,-.57,1.32],771:[.766,-.534,1.335],8214:[1.595,1.036,.64],8730:[2.072,.667,.742,{ic:.015}],8968:[1.595,1.036,.388],8969:[1.595,1.036,.388],8970:[1.595,1.036,.388],8971:[1.595,1.036,.388],9140:[.888,-.64,2.526],9141:[-.16,.408,2.526],9180:[.934,-.64,2.526],9181:[-.16,.454,2.526],9182:[.949,-.64,2.526],9183:[-.16,.469,2.526],10216:[1.595,1.036,.46],10217:[1.595,1.036,.46],10218:[1.595,1.036,.666],10219:[1.595,1.036,.666],10222:[1.595,1.036,.379],10223:[1.595,1.036,.379],10624:[1.595,1.036,.843]},"-size6":{40:[1.759,1.2,.434],41:[1.759,1.2,.434],47:[2.777,2.277,1.997],91:[1.759,1.2,.401],92:[2.777,2.277,1.997],93:[1.759,1.2,.401],123:[1.761,1.198,.461],124:[1.759,1.2,.444],125:[1.761,1.198,.461],770:[.748,-.57,1.581],771:[.769,-.532,1.599],8214:[1.759,1.2,.653],8730:[2.296,.76,.761,{ic:.015}],8968:[1.759,1.2,.401],8969:[1.759,1.2,.401],8970:[1.759,1.2,.401],8971:[1.759,1.2,.401],9140:[.897,-.64,2.871],9141:[-.16,.418,2.871],9180:[.951,-.64,2.871],9181:[-.16,.471,2.871],9182:[.963,-.64,2.871],9183:[-.16,.484,2.871],10216:[1.759,1.2,.483],10217:[1.759,1.2,.483],10218:[1.759,1.2,.695],10219:[1.759,1.2,.695],10222:[1.759,1.2,.397],10223:[1.759,1.2,.397],10624:[1.759,1.2,.861]},"-size7":{40:[1.923,1.364,.452],41:[1.923,1.364,.452],47:[3.56,3.06,2.572],91:[1.923,1.364,.414],92:[3.56,3.06,2.572],93:[1.923,1.364,.414],123:[1.925,1.362,.484],124:[1.923,1.364,.451],125:[1.925,1.362,.484],770:[.749,-.569,1.896],771:[.773,-.527,1.915],8214:[1.923,1.364,.665],8730:[2.52,.854,.779,{ic:.015}],8968:[1.923,1.364,.414],8969:[1.923,1.364,.414],8970:[1.923,1.364,.414],8971:[1.923,1.364,.414],9140:[.907,-.64,3.216],9141:[-.16,.428,3.216],9180:[.968,-.64,3.216],9181:[-.16,.488,3.216],9182:[.978,-.64,3.216],9183:[-.16,.499,3.216],10216:[1.923,1.364,.507],10217:[1.923,1.364,.507],10218:[1.923,1.364,.724],10219:[1.923,1.364,.724],10222:[1.923,1.364,.415],10223:[1.923,1.364,.415],10624:[1.923,1.364,.879]},"-size8":{40:[2.087,1.528,.47],41:[2.087,1.528,.47],91:[2.087,1.528,.428],93:[2.087,1.528,.428],123:[2.089,1.526,.507],124:[2.087,1.528,.458],125:[2.089,1.526,.507],8214:[2.087,1.528,.678],8730:[2.744,.947,.798,{ic:.015}],8968:[2.087,1.528,.428],8969:[2.087,1.528,.428],8970:[2.087,1.528,.428],8971:[2.087,1.528,.428],9140:[.916,-.64,3.561],9141:[-.16,.437,3.561],9180:[.985,-.64,3.561],9181:[-.16,.505,3.561],9182:[.992,-.64,3.561],9183:[-.16,.513,3.561],10216:[2.087,1.528,.53],10217:[2.087,1.528,.53],10218:[2.087,1.528,.753],10219:[2.087,1.528,.753],10222:[2.087,1.528,.434],10223:[2.087,1.528,.434],10624:[2.087,1.528,.898]},"-size9":{40:[2.251,1.692,.489],41:[2.251,1.692,.489],91:[2.251,1.692,.441],93:[2.251,1.692,.441],123:[2.254,1.69,.53],124:[2.251,1.692,.465],125:[2.254,1.69,.53],8214:[2.251,1.692,.691],8730:[2.968,1.04,.817,{ic:.015}],8968:[2.251,1.692,.441],8969:[2.251,1.692,.441],8970:[2.251,1.692,.441],8971:[2.251,1.692,.441],9140:[.926,-.64,3.906],9141:[-.16,.447,3.906],9180:[1.002,-.64,3.906],9181:[-.16,.522,3.906],9182:[1.007,-.64,3.906],9183:[-.16,.528,3.906],10216:[2.251,1.692,.554],10217:[2.251,1.692,.554],10218:[2.251,1.692,.782],10219:[2.251,1.692,.782],10222:[2.251,1.692,.452],10223:[2.251,1.692,.452],10624:[2.251,1.692,.916]},"-size10":{40:[2.415,1.856,.507],41:[2.415,1.856,.507],91:[2.415,1.856,.454],93:[2.415,1.856,.454],123:[2.418,1.853,.554],124:[2.415,1.856,.472],125:[2.418,1.853,.554],8214:[2.415,1.856,.703],8730:[3.192,1.134,.835,{ic:.015}],8968:[2.415,1.856,.454],8969:[2.415,1.856,.454],8970:[2.415,1.856,.454],8971:[2.415,1.856,.454],9140:[.936,-.64,4.251],9141:[-.16,.456,4.251],9180:[1.019,-.64,4.251],9181:[-.16,.539,4.251],9182:[1.022,-.64,4.251],9183:[-.16,.542,4.251],10216:[2.415,1.856,.578],10217:[2.415,1.856,.578],10218:[2.415,1.856,.811],10219:[2.415,1.856,.811],10222:[2.415,1.856,.471],10223:[2.415,1.856,.471],10624:[2.415,1.856,.935]},"-size11":{40:[2.579,2.02,.525],41:[2.579,2.02,.525],91:[2.579,2.02,.467],93:[2.579,2.02,.467],123:[2.582,2.017,.577],124:[2.579,2.02,.479],125:[2.582,2.017,.577],8214:[2.579,2.02,.716],8730:[3.416,1.227,.854,{ic:.015}],8968:[2.579,2.02,.467],8969:[2.579,2.02,.467],8970:[2.579,2.02,.467],8971:[2.579,2.02,.467],9140:[.945,-.64,4.596],9141:[-.16,.466,4.596],9180:[1.036,-.64,4.596],9181:[-.16,.556,4.596],9182:[1.036,-.64,4.596],9183:[-.16,.557,4.596],10216:[2.579,2.02,.601],10217:[2.579,2.02,.601],10218:[2.579,2.02,.84],10219:[2.579,2.02,.84],10222:[2.579,2.02,.489],10223:[2.579,2.02,.489],10624:[2.579,2.02,.953]},"-size12":{40:[2.743,2.184,.544],41:[2.743,2.184,.544],91:[2.743,2.184,.481],93:[2.743,2.184,.481],123:[2.747,2.181,.6],124:[2.743,2.184,.486],125:[2.747,2.181,.6],8214:[2.743,2.184,.729],8730:[3.64,1.32,.873,{ic:.015}],8968:[2.743,2.184,.481],8969:[2.743,2.184,.481],8970:[2.743,2.184,.481],8971:[2.743,2.184,.481],9140:[.955,-.64,4.941],9141:[-.16,.476,4.941],9180:[1.053,-.64,4.941],9181:[-.16,.573,4.941],9182:[1.051,-.64,4.941],9183:[-.16,.572,4.941],10216:[2.743,2.184,.625],10217:[2.743,2.184,.625],10218:[2.743,2.184,.869],10219:[2.743,2.184,.869],10222:[2.743,2.184,.507],10223:[2.743,2.184,.507],10624:[2.743,2.184,.971]},"-size13":{40:[2.907,2.348,.562],41:[2.907,2.348,.562],91:[2.907,2.348,.494],93:[2.907,2.348,.494],123:[2.911,2.345,.623],124:[2.907,2.348,.493],125:[2.911,2.345,.623],8214:[2.907,2.348,.741],8730:[3.864,1.414,.891,{ic:.015}],8968:[2.907,2.348,.494],8969:[2.907,2.348,.494],8970:[2.907,2.348,.494],8971:[2.907,2.348,.494],9140:[.964,-.64,5.286],9141:[-.16,.485,5.286],9180:[1.07,-.64,5.286],9181:[-.16,.59,5.286],9182:[1.065,-.64,5.286],9183:[-.16,.586,5.286],10216:[2.907,2.348,.648],10217:[2.907,2.348,.648],10218:[2.907,2.348,.898],10219:[2.907,2.348,.898],10222:[2.907,2.348,.526],10223:[2.907,2.348,.526],10624:[2.907,2.348,.99]},"-size14":{40:[3.071,2.512,.58],41:[3.071,2.512,.58],91:[3.071,2.512,.507],93:[3.071,2.512,.507],123:[3.075,2.509,.646],124:[3.071,2.512,.5],125:[3.075,2.509,.646],8214:[3.071,2.512,.754],8730:[4.088,1.507,.91,{ic:.015}],8968:[3.071,2.512,.507],8969:[3.071,2.512,.507],8970:[3.071,2.512,.507],8971:[3.071,2.512,.507],9140:[.974,-.64,5.631],9141:[-.16,.495,5.631],9180:[1.087,-.64,5.631],9181:[-.16,.607,5.631],9182:[1.08,-.64,5.631],9183:[-.16,.601,5.631],10216:[3.071,2.512,.672],10217:[3.071,2.512,.672],10218:[3.071,2.512,.927],10219:[3.071,2.512,.927],10222:[3.071,2.512,.544],10223:[3.071,2.512,.544],10624:[3.071,2.512,1.008]},"-size15":{40:[3.236,2.676,.599],41:[3.236,2.676,.599],91:[3.236,2.676,.521],93:[3.236,2.676,.521],123:[3.24,2.672,.67],124:[3.236,2.676,.507],125:[3.24,2.672,.67],8214:[3.236,2.676,.767],8730:[4.312,1.6,.929,{ic:.015}],8968:[3.236,2.676,.521],8969:[3.236,2.676,.521],8970:[3.236,2.676,.521],8971:[3.236,2.676,.521],9140:[.984,-.64,5.976],9141:[-.16,.504,5.976],9180:[1.104,-.64,5.976],9181:[-.16,.624,5.976],9182:[1.095,-.64,5.976],9183:[-.16,.615,5.976],10216:[3.236,2.676,.696],10217:[3.236,2.676,.696],10218:[3.236,2.676,.956],10219:[3.236,2.676,.956],10222:[3.236,2.676,.563],10223:[3.236,2.676,.563],10624:[3.236,2.676,1.027]},"-tex-variant":{8216:[.463,-.165,.375],8217:[.463,-.165,.375],8218:[.463,-.165,.375],8219:[.463,-.165,.375],8220:[.463,-.165,.611],8221:[.463,-.165,.611],8222:[.463,-.165,.611],8223:[.463,-.165,.611],8242:[.463,-.165,.375],8243:[.463,-.165,.611],8244:[.463,-.165,.846],8245:[.463,-.165,.375],8246:[.463,-.165,.611],8247:[.463,-.165,.846],8279:[.463,-.165,1.082],8463:[.748,0,.581],8705:[.729,.021,.494],120782:[.69,.017,.585],120783:[.676,0,.464],120784:[.69,0,.517],120785:[.69,.017,.52],120786:[.693,0,.565],120787:[.676,.017,.536],120788:[.69,.017,.564],120789:[.676,.016,.468],120790:[.69,.017,.581],120791:[.69,.028,.56]},"-tex-mathit":{65:[.689,0,.567],66:[.689,0,.602],67:[.701,.012,.555,{oc:.024}],68:[.689,0,.639],69:[.689,0,.529],70:[.689,0,.485,{oc:.036}],71:[.701,.012,.625],72:[.689,0,.674],73:[.689,0,.292],74:[.689,.138,.3],75:[.689,0,.583,{oc:.043}],76:[.689,0,.492],77:[.689,0,.772],78:[.689,0,.677],79:[.701,.012,.686],80:[.689,0,.575,{oc:.001}],81:[.701,.103,.683],82:[.689,0,.599],83:[.701,.012,.539],84:[.689,0,.511,{oc:.051}],85:[.689,.012,.656],86:[.689,0,.55,{oc:.054}],87:[.689,0,.82,{oc:.035}],88:[.689,0,.534,{oc:.033}],89:[.689,0,.544,{oc:.056}],90:[.689,0,.516,{oc:.016}],97:[.539,.012,.569],98:[.75,.012,.579],99:[.539,.012,.472],100:[.748,.012,.587],101:[.539,.012,.517],102:[.75,.213,.329,{oc:.124}],103:[.539,.216,.58],104:[.748,0,.581],105:[.78,0,.279],106:[.78,.213,.279],107:[.75,0,.545],108:[.75,.012,.288],109:[.539,0,.848],110:[.539,0,.58],111:[.539,.012,.578],112:[.539,.216,.579],113:[.539,.216,.576],114:[.539,0,.381,{oc:.028}],115:[.539,.012,.461],116:[.657,.012,.355],117:[.527,.012,.576],118:[.527,0,.486,{oc:.028}],119:[.527,0,.711,{oc:.017}],120:[.527,0,.48,{oc:.013}],121:[.527,.213,.486,{oc:.028}],122:[.527,0,.431,{oc:.005}]},"-tex-oldstyle":{48:[.574,.012,.606],49:[.564,0,.423],50:[.574,0,.496],51:[.574,.117,.488],52:[.574,.107,.492,{ic:.004}],53:[.564,.117,.49],54:[.679,.012,.54],55:[.564,.119,.449],56:[.679,.012,.551],57:[.574,.119,.525]},"-tex-bold-oldstyle":{48:[.582,.017,.627],49:[.568,0,.452],50:[.582,0,.517],51:[.582,.124,.515],52:[.582,.11,.537,{ic:.002}],53:[.568,.124,.525],54:[.69,.017,.566],55:[.568,.125,.476],56:[.69,.017,.581],57:[.582,.126,.56]},"-tex-calligraphic":{},"-tex-bold-calligraphic":{},"-lf-tp":{8592:[.492,-.068,.8],8606:[.492,-.068,.85],8612:[.597,-.08,.094],8636:[.492,-.242,.81],8637:[.318,-.068,.81],8656:[.548,-.012,.8],8666:[.613,.053,.8],8730:[1.6,0,1.013,{ic:.015}],8968:[1.6,0,.521],8969:[1.6,0,.521],9140:[.984,-.64,2.956],9141:[-.16,.504,2.956],9180:[1.104,-.64,2.956],9181:[-.16,.624,2.956],9182:[.905,-.64,1.4],9183:[-.16,.425,1.4],10222:[2.956,0,.563],10223:[2.956,0,.563],10572:[.69,.12,.664],10573:[.69,.12,.664]},"-rt-bt":{8594:[.492,-.068,.8],8608:[.492,-.068,.85],8640:[.492,-.242,.81],8641:[.318,-.068,.81],8658:[.548,-.012,.8],8667:[.613,.053,.8],8730:[3.8,0,1.013],8970:[1.6,0,.521],8971:[1.6,0,.521],9140:[.984,-.64,2.956],9141:[-.16,.504,2.956],9180:[1.104,-.64,2.956],9181:[-.16,.624,2.956],9182:[.905,-.64,1.4],9183:[-.16,.425,1.4],10222:[2.956,0,.563],10223:[2.956,0,.563],10572:[.68,.13,.664],10573:[.68,.13,.664]},"-ext":{124:[.6,0,.507],8214:[.6,0,.767],8592:[.318,-.242,.5],8593:[.597,-.08,.664],8612:[.318,-.242,.5],8656:[.414,-.146,.376],8730:[.6,0,1.013],8801:[.494,-.066,.376],8968:[.6,0,.521],8969:[.6,0,.521],8970:[.6,0,.521],8971:[.6,0,.521],9140:[.984,-.882,.6],9141:[-.402,.504,.6],9180:[1.104,-.984,.6],9181:[-.504,.624,.6],9182:[.905,-.795,.6],9183:[-.315,.425,.6],10222:[.6,0,.563],10223:[.6,0,.563],10624:[.6,0,1.027]},"-mid":{9182:[1.095,-.795,2],9183:[-.315,.615,2]},"-up":{},"-dup":{}},Xd.defaultStyles=Object.assign(Object.assign({},Jc.defaultStyles),{'mjx-container[jax="CHTML"] > mjx-math.FIRA-N[breakable] > *':{"font-family":"MJX-FIRA-ZERO, MJX-FIRA-N"},".FIRA-N":{"font-family":"MJX-FIRA-ZERO, MJX-FIRA-N"},".FIRA-B":{"font-family":"MJX-FIRA-ZERO, MJX-FIRA-B"},".FIRA-I":{"font-family":"MJX-FIRA-ZERO, MJX-FIRA-I"},".FIRA-BI":{"font-family":"MJX-FIRA-ZERO, MJX-FIRA-BI"},".FIRA-SSI":{"font-family":"MJX-FIRA-ZERO, MJX-FIRA-SSI"},".FIRA-SSBI":{"font-family":"MJX-FIRA-ZERO, MJX-FIRA-SSBI"},".FIRA-M":{"font-family":"MJX-FIRA-ZERO, MJX-FIRA-M"},".FIRA-SO":{"font-family":"MJX-FIRA-ZERO, MJX-FIRA-SO"},".FIRA-LO":{"font-family":"MJX-FIRA-ZERO, MJX-FIRA-LO"},".FIRA-S3":{"font-family":"MJX-FIRA-ZERO, MJX-FIRA-S3"},".FIRA-S4":{"font-family":"MJX-FIRA-ZERO, MJX-FIRA-S4"},".FIRA-S5":{"font-family":"MJX-FIRA-ZERO, MJX-FIRA-S5"},".FIRA-S6":{"font-family":"MJX-FIRA-ZERO, MJX-FIRA-S6"},".FIRA-S7":{"font-family":"MJX-FIRA-ZERO, MJX-FIRA-S7"},".FIRA-S8":{"font-family":"MJX-FIRA-ZERO, MJX-FIRA-S8"},".FIRA-S9":{"font-family":"MJX-FIRA-ZERO, MJX-FIRA-S9"},".FIRA-S10":{"font-family":"MJX-FIRA-ZERO, MJX-FIRA-S10"},".FIRA-S11":{"font-family":"MJX-FIRA-ZERO, MJX-FIRA-S11"},".FIRA-S12":{"font-family":"MJX-FIRA-ZERO, MJX-FIRA-S12"},".FIRA-S13":{"font-family":"MJX-FIRA-ZERO, MJX-FIRA-S13"},".FIRA-S14":{"font-family":"MJX-FIRA-ZERO, MJX-FIRA-S14"},".FIRA-S15":{"font-family":"MJX-FIRA-ZERO, MJX-FIRA-S15"},".FIRA-V":{"font-family":"MJX-FIRA-ZERO, MJX-FIRA-V"},".FIRA-MI":{"font-family":"MJX-FIRA-ZERO, MJX-FIRA-MI"},".FIRA-OS":{"font-family":"MJX-FIRA-ZERO, MJX-FIRA-OS"},".FIRA-OB":{"font-family":"MJX-FIRA-ZERO, MJX-FIRA-OB"},".FIRA-C":{"font-family":"MJX-FIRA-ZERO, MJX-FIRA-C"},".FIRA-CB":{"font-family":"MJX-FIRA-ZERO, MJX-FIRA-CB"},".FIRA-LT":{"font-family":"MJX-FIRA-ZERO, MJX-FIRA-LT"},".FIRA-RB":{"font-family":"MJX-FIRA-ZERO, MJX-FIRA-RB"},".FIRA-E":{"font-family":"MJX-FIRA-ZERO, MJX-FIRA-E"},".FIRA-Me":{"font-family":"MJX-FIRA-ZERO, MJX-FIRA-Me"},".FIRA-U":{"font-family":"MJX-FIRA-ZERO, MJX-FIRA-U"},".FIRA-D":{"font-family":"MJX-FIRA-ZERO, MJX-FIRA-D"}}),Xd.defaultFonts=Object.assign(Object.assign({},Jc.defaultFonts),{"@font-face /* MJX-FIRA-ZERO */":{"font-family":"MJX-FIRA-ZERO",src:'url("%%URL%%/mjx-fira-zero.woff2") format("woff2")'},"@font-face /* MJX-BRK */":{"font-family":"MJX-BRK",src:'url("%%URL%%/mjx-fira-brk.woff2") format("woff2")'},"@font-face /* MJX-FIRA-N */":{"font-family":"MJX-FIRA-N",src:'url("%%URL%%/mjx-fira-n.woff2") format("woff2")'},"@font-face /* MJX-FIRA-B */":{"font-family":"MJX-FIRA-B",src:'url("%%URL%%/mjx-fira-b.woff2") format("woff2")'},"@font-face /* MJX-FIRA-I */":{"font-family":"MJX-FIRA-I",src:'url("%%URL%%/mjx-fira-i.woff2") format("woff2")'},"@font-face /* MJX-FIRA-BI */":{"font-family":"MJX-FIRA-BI",src:'url("%%URL%%/mjx-fira-bi.woff2") format("woff2")'},"@font-face /* MJX-FIRA-SSI */":{"font-family":"MJX-FIRA-SSI",src:'url("%%URL%%/mjx-fira-ssi.woff2") format("woff2")'},"@font-face /* MJX-FIRA-SSBI */":{"font-family":"MJX-FIRA-SSBI",src:'url("%%URL%%/mjx-fira-ssbi.woff2") format("woff2")'},"@font-face /* MJX-FIRA-M */":{"font-family":"MJX-FIRA-M",src:'url("%%URL%%/mjx-fira-m.woff2") format("woff2")'},"@font-face /* MJX-FIRA-SO */":{"font-family":"MJX-FIRA-SO",src:'url("%%URL%%/mjx-fira-so.woff2") format("woff2")'},"@font-face /* MJX-FIRA-LO */":{"font-family":"MJX-FIRA-LO",src:'url("%%URL%%/mjx-fira-lo.woff2") format("woff2")'},"@font-face /* MJX-FIRA-S3 */":{"font-family":"MJX-FIRA-S3",src:'url("%%URL%%/mjx-fira-s3.woff2") format("woff2")'},"@font-face /* MJX-FIRA-S4 */":{"font-family":"MJX-FIRA-S4",src:'url("%%URL%%/mjx-fira-s4.woff2") format("woff2")'},"@font-face /* MJX-FIRA-S5 */":{"font-family":"MJX-FIRA-S5",src:'url("%%URL%%/mjx-fira-s5.woff2") format("woff2")'},"@font-face /* MJX-FIRA-S6 */":{"font-family":"MJX-FIRA-S6",src:'url("%%URL%%/mjx-fira-s6.woff2") format("woff2")'},"@font-face /* MJX-FIRA-S7 */":{"font-family":"MJX-FIRA-S7",src:'url("%%URL%%/mjx-fira-s7.woff2") format("woff2")'},"@font-face /* MJX-FIRA-S8 */":{"font-family":"MJX-FIRA-S8",src:'url("%%URL%%/mjx-fira-s8.woff2") format("woff2")'},"@font-face /* MJX-FIRA-S9 */":{"font-family":"MJX-FIRA-S9",src:'url("%%URL%%/mjx-fira-s9.woff2") format("woff2")'},"@font-face /* MJX-FIRA-S10 */":{"font-family":"MJX-FIRA-S10",src:'url("%%URL%%/mjx-fira-s10.woff2") format("woff2")'},"@font-face /* MJX-FIRA-S11 */":{"font-family":"MJX-FIRA-S11",src:'url("%%URL%%/mjx-fira-s11.woff2") format("woff2")'},"@font-face /* MJX-FIRA-S12 */":{"font-family":"MJX-FIRA-S12",src:'url("%%URL%%/mjx-fira-s12.woff2") format("woff2")'},"@font-face /* MJX-FIRA-S13 */":{"font-family":"MJX-FIRA-S13",src:'url("%%URL%%/mjx-fira-s13.woff2") format("woff2")'},"@font-face /* MJX-FIRA-S14 */":{"font-family":"MJX-FIRA-S14",src:'url("%%URL%%/mjx-fira-s14.woff2") format("woff2")'},"@font-face /* MJX-FIRA-S15 */":{"font-family":"MJX-FIRA-S15",src:'url("%%URL%%/mjx-fira-s15.woff2") format("woff2")'},"@font-face /* MJX-FIRA-V */":{"font-family":"MJX-FIRA-V",src:'url("%%URL%%/mjx-fira-v.woff2") format("woff2")'},"@font-face /* MJX-FIRA-MI */":{"font-family":"MJX-FIRA-MI",src:'url("%%URL%%/mjx-fira-mi.woff2") format("woff2")'},"@font-face /* MJX-FIRA-OS */":{"font-family":"MJX-FIRA-OS",src:'url("%%URL%%/mjx-fira-os.woff2") format("woff2")'},"@font-face /* MJX-FIRA-OB */":{"font-family":"MJX-FIRA-OB",src:'url("%%URL%%/mjx-fira-ob.woff2") format("woff2")'},"@font-face /* MJX-FIRA-C */":{"font-family":"MJX-FIRA-C",src:'url("%%URL%%/mjx-fira-c.woff2") format("woff2")'},"@font-face /* MJX-FIRA-CB */":{"font-family":"MJX-FIRA-CB",src:'url("%%URL%%/mjx-fira-cb.woff2") format("woff2")'},"@font-face /* MJX-FIRA-LT */":{"font-family":"MJX-FIRA-LT",src:'url("%%URL%%/mjx-fira-lt.woff2") format("woff2")'},"@font-face /* MJX-FIRA-RB */":{"font-family":"MJX-FIRA-RB",src:'url("%%URL%%/mjx-fira-rb.woff2") format("woff2")'},"@font-face /* MJX-FIRA-E */":{"font-family":"MJX-FIRA-E",src:'url("%%URL%%/mjx-fira-e.woff2") format("woff2")'},"@font-face /* MJX-FIRA-Me */":{"font-family":"MJX-FIRA-Me",src:'url("%%URL%%/mjx-fira-me.woff2") format("woff2")'},"@font-face /* MJX-FIRA-U */":{"font-family":"MJX-FIRA-U",src:'url("%%URL%%/mjx-fira-u.woff2") format("woff2")'},"@font-face /* MJX-FIRA-D */":{"font-family":"MJX-FIRA-D",src:'url("%%URL%%/mjx-fira-d.woff2") format("woff2")'}}),Xd.dynamicFiles=Jc.defineDynamicFiles([["latin",{normal:[[192,214],[216,239],[241,246],[248,304],[306,566],[568,591],[7682,7685],[7690,7695],7698,7699,7710,7711,7716,7717,7726,7727,7734,7735,[7740,7745],[7748,7751],[7754,7757],[7760,7767],7770,7771,[7776,7779],[7786,7793],7800,7801,[7808,7813],7826,7827,7838,[7840,7929],[11364,11366],11373,[11377,11379],[42889,42893],42922,42925,42926,[42930,42935],43859]}],["latin-b",{bold:[[192,214],[216,239],[241,246],[248,304],[306,566],[568,591],[7682,7685],[7690,7695],7698,7699,7710,7711,7716,7717,7726,7727,7734,7735,[7740,7745],[7748,7751],[7754,7757],[7760,7767],7770,7771,[7776,7779],[7786,7793],7800,7801,[7808,7813],7826,7827,7838,[7840,7929],[11364,11366],11373,[11377,11379]]}],["latin-i",{italic:[[192,214],[216,239],[241,246],[248,304],[306,566],[568,591],[7682,7685],[7690,7695],7698,7699,7710,7711,7716,7717,7726,7727,7734,7735,[7740,7745],[7748,7751],[7754,7757],[7760,7767],7770,7771,[7776,7779],[7786,7793],7800,7801,[7808,7813],7826,7827,7838,[7840,7929],[11364,11366],11373,[11377,11379]]}],["latin-bi",{"bold-italic":[[192,214],[216,239],[241,246],[248,304],[306,566],[568,591],[7682,7685],[7690,7695],7698,7699,7710,7711,7716,7717,7726,7727,7734,7735,[7740,7745],[7748,7751],[7754,7757],[7760,7767],7770,7771,[7776,7779],[7786,7793],7800,7801,[7808,7813],7826,7827,7838,[7840,7929],[11364,11366],11373,[11377,11379]]}],["latin-m",{monospace:[[192,214],[216,239],[241,246],[248,304],[306,382],402,[508,511],[536,539],[7808,7813],7922,7923]}],["greek",{normal:[[880,887],[890,895],[900,906],908,[910,912],[938,944],[970,976],979,980,[983,993],1010,1011,[1015,1023],[7936,7957],[7960,7965],[7968,8005],[8008,8013],[8016,8023],8025,8027,8029,[8031,8061],[8064,8116],[8118,8132],[8134,8147],[8150,8155],[8157,8175],[8178,8180],[8182,8190]],bold:[[880,887],[890,895],[900,906],908,[910,912],[938,944],[970,976],979,980,[983,987],[990,993],1010,1011,[1015,1023],[7936,7957],[7960,7965],[7968,8005],[8008,8013],[8016,8023],8025,8027,8029,[8031,8061],[8064,8116],[8118,8132],[8134,8147],[8150,8155],[8157,8175],[8178,8180],[8182,8190]],italic:[[880,887],[890,895],[900,906],908,[910,912],[938,944],[970,976],979,980,[983,993],1010,1011,[1015,1023],[7936,7957],[7960,7965],[7968,8005],[8008,8013],[8016,8023],8025,8027,8029,[8031,8061],[8064,8116],[8118,8132],[8134,8147],[8150,8155],[8157,8175],[8178,8180],[8182,8190]],"bold-italic":[[880,887],[890,895],[900,906],908,[910,912],[938,944],[970,976],979,980,[983,993],1010,1011,[1015,1023],[7936,7957],[7960,7965],[7968,8005],[8008,8013],[8016,8023],8025,8027,8029,[8031,8061],[8064,8116],[8118,8132],[8134,8147],[8150,8155],[8157,8175],[8178,8180],[8182,8190]],monospace:[[880,887],[890,895],[900,906],908,[910,912],[938,944],[970,976],979,980,[983,993],1010,1011,[1015,1023],[7936,7957],[7960,7965],[7968,8005],[8008,8013],[8016,8023],8025,8027,8029,[8031,8061],[8064,8116],[8118,8132],[8134,8147],[8150,8155],[8157,8175],[8178,8180],[8182,8190]]}],["cyrillic",{normal:[[1024,1145],[1162,1327]],bold:[[1024,1145],[1162,1327]],italic:[[1024,1145],[1162,1327]],"bold-italic":[[1024,1145],[1162,1327]],monospace:[[1024,1145],[1162,1327]]}],["phonetics",{normal:[[592,687],7498,[7532,7542],7547,7569,7615],bold:[[592,687],7498,[7532,7542],7547,7569,7615],italic:[[592,687],7498,[7532,7542],7547,7569,7615],"bold-italic":[[592,687],7498,[7532,7542],7547,7569,7615]}],["double-struck",{normal:[8450,8461,8469,8473,8474,8477,8484,8512,120120,120121,[120123,120126],[120128,120132],120134,[120138,120144],[120146,120171]]},[8512]],["fraktur",{normal:[8460,8465,8476,8488,8493,120068,120069,[120071,120074],[120077,120084],[120086,120092],[120094,120119]]}],["script",{normal:[8458,8459,8464,8466,8467,8475,8492,[8495,8497],8499,8500,119964,119966,119967,119970,119973,119974,[119977,119980],[119982,119993],119995,[119997,120003],[120005,120015]]}],["sans-serif",{normal:[[120224,120431],[120802,120821]]}],["monospace",{normal:[[120432,120483],[120822,120831]],monospace:[[32,47],[58,64],[91,96],[123,126],160,168,176,180,305,567,710,711,713,[728,732],[768,772],[774,776],[778,780],[913,929],[931,937],[945,969],977,978,981,982,1008,1009,1012,1013,[8592,8601],8719,8721,8722,8725,8729,8730,8734,8745,8747,8776,8800,8801,8804,8805,9674]}],["calligraphic",{"-tex-calligraphic":[[65,90]],"-tex-bold-calligraphic":[[65,90]]}],["symbols",{normal:[161,162,164,166,[169,171],173,174,178,179,[185,191],3647,8204,8205,8218,8222,8226,8240,8249,8250,8255,8266,8304,[8308,8334],8353,8358,[8361,8363],8367,8372,8377,8378,8381,8470,8482,8494,[8531,8543],8962,[8998,9e3],9003,[9211,9214],11262,[57600,57603],[64256,64260]]}],["symbols-other",{bold:[[161,167],[169,174],[177,179],[181,183],[185,191],215,240,247,3647,8204,8205,8218,8222,[8224,8226],8240,8249,8250,8255,8266,8304,[8308,8334],8353,8358,[8361,8363],8367,8372,8377,8378,8381,8470,8482,8494,[8531,8543],[57600,57603],[64256,64260]],italic:[[161,167],[169,174],[177,179],[181,183],[185,191],215,240,247,3647,8204,8205,8218,8222,[8224,8226],8240,8249,8250,8255,8266,8304,[8308,8334],8353,8358,[8361,8363],8367,8372,8377,8378,8381,8470,8482,8494,[8531,8543],[57600,57603],[64256,64260]],"bold-italic":[[161,167],[169,174],[177,179],[181,183],[185,191],215,240,247,3647,8204,8205,8218,8222,[8224,8226],8240,8249,8250,8255,8266,8304,[8308,8334],8353,8358,[8361,8363],8367,8372,8377,8378,8381,8470,8482,8494,[8531,8543],[57600,57603],[64256,64260]],monospace:[[161,167],[169,174],[177,179],[181,183],[185,191],215,240,247,8215,8218,8222,[8224,8226],8240,8249,8250,8266,8304,[8308,8334],8367,8377,8378,8381,8470,8482,8494,[8531,8543],64257,64258]}],["arrows",{normal:[8604,8605,8607,8609,8613,8615,8616,8621,[8623,8629],8632,8633,[8662,8665],[8668,8671],[8678,8692],[8695,8703],9166,10145,[10496,10505],[10514,10524],10572,10573,10575,10577,10588,10589,10592,10593,[11013,11015],11057,[11060,11062],[11065,11069]]},[8613,8615,10502,10503,10572,10573,10575,10577,10588,10589,10592,10593]],["up-int",{"-up":[[8747,8752],10764],"-dup":[[8747,8752],10764]}],["accents",{normal:[184,[688,690],692,[695,700],703,704,712,716,[718,721],724,726,727,731,733,734,[736,745],750,777,779,781,783,[785,787],[790,801],[803,813],[815,818],[820,823],[825,829],834,837,860,865,[7620,7625],8403,[8423,8425],8432]},[818]],["accents-other",{bold:[184,[688,690],692,[695,700],703,704,712,716,[718,721],724,726,727,731,733,734,[736,745],750,777,779,781,783,[785,787],[790,801],[803,813],[815,818],[820,822],[825,829],834,837,860,865,[7620,7625]],italic:[184,[688,690],692,[695,700],703,704,712,716,[718,721],724,726,727,731,733,734,[736,745],750,777,779,781,783,[785,787],[790,801],[803,813],[815,818],[820,822],[825,829],834,837,860,865,[7620,7625]],"bold-italic":[184,[688,690],692,[695,700],703,704,712,716,[718,721],724,726,727,731,733,734,[736,745],750,777,779,781,783,[785,787],[790,801],[803,813],[815,818],[820,822],[825,829],834,837,860,865,[7620,7625]],monospace:[184,697,698,700,731,733,779,783,787,788,806,807,821,822,834,837]}],["shapes",{normal:[8962,[8998,9e3],9003,[9211,9214],[9600,9616],[9620,9631],9634,9635,[9644,9647],9673,9678,[9680,9683],[9685,9687],[9689,9701],[9703,9707],[9712,9719],9760,[9785,9788],9792,9794,9824,9827,9829,9830,9834,9835,[9898,9900],10145,11044,11096,128900],bold:[9647],italic:[],"bold-italic":[]}],["math-other",{bold:[[8592,8601],8709,8710,8719,8721,8722,8725,8729,8730,8734,8747,8776,8800,8804,8805,8901,9650,9652,9654,9656,9658,9660,9662,9664,9666,9668,9674,9679,10625],italic:[[8592,8601],8709,8710,8719,8721,8722,8725,8729,8730,8734,8747,8776,8800,8804,8805,8901,9674],"bold-italic":[[8592,8601],8709,8710,8719,8721,8722,8725,8729,8730,8734,8747,8776,8800,8804,8805,8901,9674]}],["stretchy",{normal:[8731,8732],"-smallop":[8731,8732],"-largeop":[8731,8732],"-size3":[8731,8732],"-size4":[8731,8732],"-size5":[8731,8732],"-size6":[8731,8732],"-size7":[8731,8732],"-size8":[8731,8732],"-size9":[8731,8732],"-size10":[8731,8732],"-size11":[8731,8732],"-size12":[8731,8732],"-size13":[8731,8732],"-size14":[8731,8732],"-size15":[8731,8732],"-lf-tp":[8731,8732],"-rt-bt":[8731,8732],"-ext":[8731,8732]},[8731,8732]],["variants",{"-tex-variant":[34,39,42,[48,57],96,170,176,178,179,185,186,[8204,8207],8304,8305,[8308,8334]]}]]);const Vd={fontName:"mathjax-fira",DefaultFont:Xd},Gd=Vd.fontName,Jd=Vd.DefaultFont;class Kd extends Mc{constructor(t={}){super(t,Hd,Jd),this.chtmlStyles=null,this.font.adaptiveCSS(this.options.adaptiveCSS),this.wrapperUsage=new Gc}addExtension(t,e=""){const s=super.addExtension(t,e);return s.length&&this.options.adaptiveCSS&&this.chtmlStyles&&this.adaptor.insertRules(this.chtmlStyles,s),[]}escaped(t,e){return this.setDocument(e),this.html("span",{},[this.text(t.math)])}styleSheet(t){if(this.chtmlStyles){const t=new Ao;return this.options.adaptiveCSS&&(this.addWrapperStyles(t),this.updateFontStyles(t)),t.addStyles(this.font.updateDynamicStyles()),this.adaptor.insertRules(this.chtmlStyles,t.getStyleRules()),this.chtmlStyles}const e=this.chtmlStyles=super.styleSheet(t);return this.adaptor.setAttribute(e,"id",Kd.STYLESHEETID),this.wrapperUsage.update(),e}updateFontStyles(t){t.addStyles(this.font.updateStyles({}))}addWrapperStyles(t){if(this.options.adaptiveCSS)for(const e of this.wrapperUsage.update()){const s=this.factory.getNodeClass(e);s&&this.addClassStyles(s,t)}else super.addWrapperStyles(t)}addClassStyles(t,e){const s=t;s.autoStyle&&"unknown"!==s.kind&&e.addStyles({["mjx-"+s.kind]:{display:"inline-block","text-align":"left"}}),this.wrapperUsage.add(s.kind),super.addClassStyles(t,e)}insertStyles(t){this.chtmlStyles&&this.adaptor.insertRules(this.chtmlStyles,new Ao(t).getStyleRules())}processMath(t,e){t.toCHTML([e])}clearCache(){this.styleJson.clear(),this.font.clearCache(),this.wrapperUsage.clear(),this.chtmlStyles=null}reset(){this.clearCache()}unknownText(t,e,s=null){const i={},r=100/this.math.metrics.scale;if(100!==r&&(i["font-size"]=this.fixed(r,1)+"%",i.padding=po(75/r)+" 0 "+po(20/r)+" 0"),"-explicitFont"!==e){const s=Br(t);(1!==s.length||s[0]<119808||s[0]>120831)&&this.cssFontStyles(this.font.getCssFont(e),i)}return null!==s&&(i.width=this.fixed(s*this.math.metrics.scale)+"em"),this.html("mjx-utext",{variant:e,style:i},[this.text(t)])}measureTextNode(t){const e=this.adaptor,s=e.clone(t);e.setStyle(s,"font-family",e.getStyle(s,"font-family").replace(/MJXZERO, /g,""));const i=this.math.metrics.em,r={position:"absolute",top:0,left:0,"white-space":"nowrap","font-size":this.fixed(i,3)+"px"},n=this.html("mjx-measure-text",{style:r},[s]);e.append(e.parent(this.math.start.node),this.container),e.append(this.container,n);const o=e.nodeSize(s,i)[0];return e.remove(this.container),e.remove(n),{w:o,h:.75,d:.2}}}function $d(t,e){const s={};for(const i of Object.keys(t)){const r=t[i];for(const t of Object.keys(r)){s[t]||(s[t]={});const n=r[t];if(i)for(const t of Object.keys(n)){const s=n[parseInt(t)];s[3]||(s[3]={}),e?s[3].ff=e+"-"+i:s[3].f=i}Object.assign(s[t],n)}}return s}Kd.NAME="CHTML",Kd.OPTIONS=Object.assign(Object.assign({},Mc.OPTIONS),{adaptiveCSS:!0,matchFontHeight:!0}),Kd.commonStyles=Object.assign(Object.assign({},Mc.commonStyles),{'mjx-container[jax="CHTML"]':{"white-space":"nowrap"},[["mjx-mo > mjx-c","mjx-mi > mjx-c","mjx-mn > mjx-c","mjx-ms > mjx-c","mjx-mtext > mjx-c"].join(", ")]:{"clip-path":"padding-box xywh(-1em -2px calc(100% + 2em) calc(100% + 4px))"},"mjx-stretchy-h":{"clip-path":"padding-box xywh(0 -2px 100% calc(100% + 4px))"},"mjx-stretchy-v":{"clip-path":"padding-box xywh(-2px 0 calc(100% + 4px) 100%)"},'mjx-container [space="1"]':{"margin-left":".111em"},'mjx-container [space="2"]':{"margin-left":".167em"},'mjx-container [space="3"]':{"margin-left":".222em"},'mjx-container [space="4"]':{"margin-left":".278em"},'mjx-container [space="5"]':{"margin-left":".333em"},'mjx-container [rspace="1"]':{"margin-right":".111em"},'mjx-container [rspace="2"]':{"margin-right":".167em"},'mjx-container [rspace="3"]':{"margin-right":".222em"},'mjx-container [rspace="4"]':{"margin-right":".278em"},'mjx-container [rspace="5"]':{"margin-right":".333em"},'mjx-container [size="s"]':{"font-size":"70.7%"},'mjx-container [size="ss"]':{"font-size":"50%"},'mjx-container [size="Tn"]':{"font-size":"60%"},'mjx-container [size="sm"]':{"font-size":"85%"},'mjx-container [size="lg"]':{"font-size":"120%"},'mjx-container [size="Lg"]':{"font-size":"144%"},'mjx-container [size="LG"]':{"font-size":"173%"},'mjx-container [size="hg"]':{"font-size":"207%"},'mjx-container [size="HG"]':{"font-size":"249%"},'mjx-container [width="full"]':{width:"100%"},"mjx-box":{display:"inline-block"},"mjx-block":{display:"block"},"mjx-itable":{display:"inline-table"},"mjx-row":{display:"table-row"},"mjx-row > *":{display:"table-cell"},"mjx-container [inline-breaks]":{display:"inline"},"mjx-mtext":{display:"inline-block"},"mjx-mstyle":{display:"inline-block"},"mjx-merror":{display:"inline-block",color:"red","background-color":"yellow"},"mjx-mphantom":{visibility:"hidden"}}),Kd.STYLESHEETID="MJX-CHTML-styles",MathJax.loader&&MathJax.loader.checkVersion("output/chtml",ii,"output"),li({_:{output:{chtml_ts:Ss,chtml:{DefaultFont:Rs,DynamicFonts:Ms,FontData:Le,Notation:ze,Usage:Ie,Wrapper:Te,WrapperFactory:Is,Wrappers_ts:ks,Wrappers:{HtmlNode:Cs,TeXAtom:As,TextNode:ws,maction:bs,math:_e,menclose:Xe,mfenced:Ke,mfrac:Ye,mglyph:ys,mi:Ce,mmultiscripts:cs,mn:Me,mo:Re,mpadded:qe,mroot:es,mrow:Ge,ms:De,mspace:je,msqrt:Ze,msubsup:ns,mtable:ds,mtd:fs,mtext:Be,mtr:ps,munderover:as,scriptbase:rs,semantics:vs}},common_ts:xe,common:{Direction:ge,FontData:be,LineBBox:Ee,LinebreakVisitor:ye,Notation:He,Wrapper:ve,WrapperFactory:Ne,Wrappers:{TeXAtom:Ts,TextNode:_s,XmlNode:Ns,maction:gs,math:Ae,menclose:We,mfenced:Je,mfrac:$e,mglyph:Es,mi:we,mmultiscripts:ls,mn:Se,mo:ke,mpadded:Ue,mroot:ts,mrow:Ve,ms:Oe,mspace:Fe,msqrt:Qe,msubsup:ss,mtable:hs,mtd:ms,mtext:Pe,mtr:us,munderover:os,scriptbase:is,semantics:xs}}}}});const Yd=hi?"https://cdn.jsdelivr.net/npm/@mathjax/%%FONT%%-font":"@mathjax/%%FONT%%-font",Qd={config(t,e,s,i){if(MathJax.loader){ai(MathJax.config,t,MathJax.config.output||{});let e=MathJax.config[t],r=e.font||e.fontData||s;if("string"!=typeof r&&(e.fontData=r,e.font=r=r.NAME),"["!==r.charAt(0)){const s=e.fontPath||Yd,i=r.match(/^[a-z]+:/)?(r.match(/[^/:\\]*$/)||[t])[0]:r;ai(MathJax.config.loader,"paths",{[i]:i===r?s.replace(/%%FONT%%/g,r):r}),r=`[${i}]`}const n=r.substring(1,r.length-1);if(n===s&&i){const e=MathJax.config.loader[`${r}/${t}`]?.extraLoads;e&&MathJax.loader.addPackageData(`output/${t}`,{extraLoads:e}),li({_:{output:{fonts:{[n]:{[t+"_ts"]:{[i.NAME+"Font"]:i}}}}}}),ai(MathJax,"config",{output:{font:r},[t]:{fontData:i,dynamicPrefix:`${r}/${t}/dynamic`}}),"chtml"===t&&ai(MathJax.config,t,{fontURL:pi.resolvePath(`${r}/${t}/woff2`,!1)})}else MathJax.loader.addPackageData(`output/${t}`,{extraLoads:[`${r}/${t}`]})}MathJax.startup&&(MathJax.startup.registerConstructor(t,e),MathJax.startup.useOutput(t))},loadFont:(t,e,s,i)=>MathJax.loader?(i&&MathJax.loader.preLoaded(`[${s}]/${e}`),pi.loadPromise(`output/${e}`).then(t)):t};var Zd;Qd.config("chtml",Kd,Gd,Jd),function(t){t[t.RETURN=13]="RETURN",t[t.ESCAPE=27]="ESCAPE",t[t.SPACE=32]="SPACE",t[t.LEFT=37]="LEFT",t[t.UP=38]="UP",t[t.RIGHT=39]="RIGHT",t[t.DOWN=40]="DOWN"}(Zd||(Zd={}));const tu="click",eu="dblclick",su="mousedown",iu="mouseup",ru="mouseover",nu="mouseout",ou="selectstart";class au{constructor(){this.bubble=!1}bubbleKey(){this.bubble=!0}keydown(t){switch(t.keyCode){case Zd.ESCAPE:this.escape(t);break;case Zd.RIGHT:this.right(t);break;case Zd.LEFT:this.left(t);break;case Zd.UP:this.up(t);break;case Zd.DOWN:this.down(t);break;case Zd.RETURN:case Zd.SPACE:this.space(t);break;default:return}this.bubble?this.bubble=!1:this.stop(t)}escape(t){}space(t){}left(t){}right(t){}up(t){}down(t){}stop(t){t&&(t.stopPropagation(),t.preventDefault(),t.cancelBubble=!0)}mousedown(t){return this.stop(t)}mouseup(t){return this.stop(t)}mouseover(t){return this.stop(t)}mouseout(t){return this.stop(t)}click(t){return this.stop(t)}addEvents(t){t.addEventListener(su,this.mousedown.bind(this)),t.addEventListener(iu,this.mouseup.bind(this)),t.addEventListener(ru,this.mouseover.bind(this)),t.addEventListener(nu,this.mouseout.bind(this)),t.addEventListener(tu,this.click.bind(this)),t.addEventListener("keydown",this.keydown.bind(this)),t.addEventListener("dragstart",this.stop.bind(this)),t.addEventListener(ou,this.stop.bind(this)),t.addEventListener("contextmenu",this.stop.bind(this)),t.addEventListener(eu,this.stop.bind(this))}}class lu extends au{addAttributes(t){for(const e in t)this.html.setAttribute(e,t[e])}get html(){return this._html||this.generateHtml(),this._html}set html(t){this._html=t,this.addEvents(t)}generateHtml(){const t=document.createElement("div");t.classList.add(this.className),t.setAttribute("role",this.role),this.html=t}focus(){const t=this.html;t.setAttribute("tabindex","0"),t.focus()}unfocus(){const t=this.html;t.hasAttribute("tabindex")&&t.setAttribute("tabindex","-1");try{t.blur()}catch(t){}t.blur()}}class cu extends lu{constructor(){super(...arguments),this.posted=!1}isPosted(){return this.posted}post(t,e){this.posted||(void 0!==t&&void 0!==e&&this.html.setAttribute("style","left: "+t+"px; top: "+e+"px;"),this.display(),this.posted=!0)}unpost(){if(!this.posted)return;const t=this.html;t.parentNode&&t.parentNode.removeChild(t),this.posted=!1}}function hu(t){return"CtxtMenu_"+t}function du(t){return hu(t)}function uu(t){return hu(t)}const pu={ATTACHED:du("Attached"),CONTEXTMENU:du("ContextMenu"),MENU:du("Menu"),MENUARROW:du("MenuArrow"),MENUACTIVE:du("MenuActive"),MENUCHECK:du("MenuCheck"),MENUCLOSE:du("MenuClose"),MENUCOMBOBOX:du("MenuComboBox"),MENUDISABLED:du("MenuDisabled"),MENUFRAME:du("MenuFrame"),MENUITEM:du("MenuItem"),MENULABEL:du("MenuLabel"),MENURADIOCHECK:du("MenuRadioCheck"),MENUINPUTBOX:du("MenuInputBox"),MENURULE:du("MenuRule"),MENUSLIDER:du("MenuSlider"),MOUSEPOST:du("MousePost"),RTL:du("RTL"),INFO:du("Info"),INFOCLOSE:du("InfoClose"),INFOCONTENT:du("InfoContent"),INFOSIGNATURE:du("InfoSignature"),INFOTITLE:du("InfoTitle"),SLIDERVALUE:du("SliderValue"),SLIDERBAR:du("SliderBar"),SELECTION:du("Selection"),SELECTIONBOX:du("SelectionBox"),SELECTIONMENU:du("SelectionMenu"),SELECTIONDIVIDER:du("SelectionDivider"),SELECTIONITEM:du("SelectionItem")},mu={COUNTER:uu("Counter"),KEYDOWNFUNC:uu("keydownFunc"),CONTEXTMENUFUNC:uu("contextmenuFunc"),OLDTAB:uu("Oldtabindex"),TOUCHFUNC:uu("TouchFunc")};class fu extends lu{constructor(t,e){super(),this._menu=t,this._type=e,this.className=pu.MENUITEM,this.role="menuitem",this.hidden=!1}get menu(){return this._menu}set menu(t){this._menu=t}get type(){return this._type}hide(){this.hidden=!0,this.menu.generateMenu()}show(){this.hidden=!1,this.menu.generateMenu()}isHidden(){return this.hidden}}function gu(t){const e=t.menu;e.baseMenu?e.baseMenu.unpost():e.unpost()}function bu(t){const e=t.menu;return(e.baseMenu?e.baseMenu:e).store.active}function Eu(t,e){console.error("ContextMenu Error: "+e)}function yu(){return xu++}let xu=0;class Nu extends fu{constructor(t,e,s,i){super(t,e),this._content=s,this.disabled=!1,this.callbacks=[],this._id=i||s}get content(){return this._content}set content(t){this._content=t,this.generateHtml(),this.menu&&this.menu.generateHtml()}get id(){return this._id}press(){this.disabled||(this.executeAction(),this.executeCallbacks_())}executeAction(){}registerCallback(t){-1===this.callbacks.indexOf(t)&&this.callbacks.push(t)}unregisterCallback(t){const e=this.callbacks.indexOf(t);-1!==e&&this.callbacks.splice(e,1)}mousedown(t){this.press(),this.stop(t)}mouseover(t){this.focus(),this.stop(t)}mouseout(t){this.deactivate(),this.stop(t)}generateHtml(){super.generateHtml();const t=this.html;t.setAttribute("aria-disabled","false"),t.textContent=this.content}activate(){this.disabled||this.html.classList.add(pu.MENUACTIVE)}deactivate(){this.html.classList.remove(pu.MENUACTIVE)}focus(){this.menu.focused=this,super.focus(),this.activate()}unfocus(){this.deactivate(),super.unfocus()}escape(t){gu(this)}up(t){this.menu.up(t)}down(t){this.menu.down(t)}left(t){this.menu.left(t)}right(t){this.menu.right(t)}space(t){this.press()}disable(){this.disabled=!0;const t=this.html;t.classList.add(pu.MENUDISABLED),t.setAttribute("aria-disabled","true")}enable(){this.disabled=!1;const t=this.html;t.classList.remove(pu.MENUDISABLED),t.removeAttribute("aria-disabled")}executeCallbacks_(){for(const t of this.callbacks)try{t(this)}catch(t){Eu(0,"Callback for menu entry "+this.id+" failed.")}}}class vu extends Nu{static fromJson(t,{content:e,menu:s,id:i},r){const n=new this(r,e,i),o=t.get("subMenu")(t,s,n);return n.submenu=o,n}constructor(t,e,s){super(t,"submenu",e,s),this._submenu=null}set submenu(t){this._submenu=t}get submenu(){return this._submenu}mouseover(t){this.focus(),this.stop(t)}mouseout(t){this.stop(t)}unfocus(){if(this.submenu.isPosted()){if(this.menu.focused!==this)return super.unfocus(),void this.menu.unpostSubmenus();this.html.setAttribute("tabindex","-1"),this.html.blur()}else super.unfocus()}focus(){super.focus(),this.submenu.isPosted()||this.disabled||this.submenu.post()}executeAction(){this.submenu.isPosted()?this.submenu.unpost():this.submenu.post()}generateHtml(){super.generateHtml();const t=this.html;this.span=document.createElement("span"),this.span.textContent="\u25ba",this.span.classList.add(pu.MENUARROW),t.appendChild(this.span),t.setAttribute("aria-haspopup","true")}left(t){this.submenu.isPosted()?this.submenu.unpost():super.left(t)}right(t){this.submenu.isPosted()?this.submenu.down(t):this.submenu.post()}toJson(){return{type:""}}}class Tu extends cu{constructor(){super(...arguments),this.className=pu.CONTEXTMENU,this.role="menu",this._items=[],this._baseMenu=null}set baseMenu(t){this._baseMenu=t}get baseMenu(){return this._baseMenu}get items(){return this._items}set items(t){this._items=t}get pool(){return this.variablePool}get focused(){return this._focused}set focused(t){if(this._focused===t)return;this._focused||this.unfocus();const e=this._focused;this._focused=t,e&&e.unfocus()}up(t){const e=this.items.filter((t=>t instanceof Nu&&!t.isHidden()));if(0===e.length)return;if(!this.focused)return void e[e.length-1].focus();let s=e.indexOf(this.focused);-1!==s&&(s=s?--s:e.length-1,e[s].focus())}down(t){const e=this.items.filter((t=>t instanceof Nu&&!t.isHidden()));if(0===e.length)return;if(!this.focused)return void e[0].focus();let s=e.indexOf(this.focused);-1!==s&&(s++,s=s===e.length?0:s,e[s].focus())}generateHtml(){super.generateHtml(),this.generateMenu()}generateMenu(){const t=this.html;t.classList.add(pu.MENU);for(const e of this.items){if(!e.isHidden()){t.appendChild(e.html);continue}const s=e.html;s.parentNode&&s.parentNode.removeChild(s)}}post(t,e){this.variablePool.update(),super.post(t,e)}unpostSubmenus(){const t=this.items.filter((t=>t instanceof vu));for(const e of t)e.submenu.unpost(),e!==this.focused&&e.unfocus()}unpost(){super.unpost(),this.unpostSubmenus(),this.focused=null}find(t){for(const e of this.items)if("rule"!==e.type){if(e.id===t)return e;if("submenu"===e.type){const s=e.submenu.find(t);if(s)return s}}return null}}class Au{constructor(t){this.menu=t,this.store=[],this._active=null,this.counter=0,this.attachedClass=pu.ATTACHED+"_"+yu(),this.taborder=!0,this.attrMap={}}set active(t){do{if(-1!==this.store.indexOf(t)){this._active=t;break}t=t.parentNode}while(t)}get active(){return this._active}next(){const t=this.store.length;if(0===t)return this.active=null,null;let e=this.store.indexOf(this.active);return e=-1===e?0:e<t-1?e+1:0,this.active=this.store[e],this.active}previous(){const t=this.store.length;if(0===t)return this.active=null,null;const e=t-1;let s=this.store.indexOf(this.active);return s=-1===s||0===s?e:s-1,this.active=this.store[s],this.active}clear(){this.remove(this.store)}insert(t){const e=t instanceof HTMLElement?[t]:t;for(const t of e)this.insertElement(t);this.sort()}remove(t){const e=t instanceof HTMLElement?[t]:t;for(const t of e)this.removeElement(t);this.sort()}inTaborder(t){this.taborder&&!t&&this.removeTaborder(),!this.taborder&&t&&this.insertTaborder(),this.taborder=t}insertTaborder(){this.taborder&&this.insertTaborder_()}removeTaborder(){this.taborder&&this.removeTaborder_()}insertElement(t){t.classList.contains(this.attachedClass)||(t.classList.add(this.attachedClass),this.taborder&&this.addTabindex(t),this.addEvents(t))}removeElement(t){t.classList.contains(this.attachedClass)&&(t.classList.remove(this.attachedClass),this.taborder&&this.removeTabindex(t),this.removeEvents(t))}sort(){const t=document.getElementsByClassName(this.attachedClass);this.store=[].slice.call(t)}insertTaborder_(){this.store.forEach((t=>t.setAttribute("tabindex","0")))}removeTaborder_(){this.store.forEach((t=>t.setAttribute("tabindex","-1")))}addTabindex(t){t.hasAttribute("tabindex")&&t.setAttribute(mu.OLDTAB,t.getAttribute("tabindex")),t.setAttribute("tabindex","0")}removeTabindex(t){t.hasAttribute(mu.OLDTAB)?(t.setAttribute("tabindex",t.getAttribute(mu.OLDTAB)),t.removeAttribute(mu.OLDTAB)):t.removeAttribute("tabindex")}addEvents(t){t.hasAttribute(mu.COUNTER)||(this.addEvent(t,"contextmenu",this.menu.post.bind(this.menu)),this.addEvent(t,"keydown",this.keydown.bind(this)),t.setAttribute(mu.COUNTER,this.counter.toString()),this.counter++)}addEvent(t,e,s){const i=mu[e.toUpperCase()+"FUNC"];this.attrMap[i+this.counter]=s,t.addEventListener(e,s)}removeEvents(t){if(!t.hasAttribute(mu.COUNTER))return;const e=t.getAttribute(mu.COUNTER);this.removeEvent(t,"contextmenu",e),this.removeEvent(t,"keydown",e),t.removeAttribute(mu.COUNTER)}removeEvent(t,e,s){const i=mu[e.toUpperCase()+"FUNC"],r=this.attrMap[i+s];t.removeEventListener(e,r)}keydown(t){t.keyCode===Zd.SPACE&&(this.menu.post(t),t.preventDefault(),t.stopImmediatePropagation())}}class _u{constructor(){this.pool={}}insert(t){this.pool[t.name]=t}lookup(t){return this.pool[t]}remove(t){delete this.pool[t]}update(){for(const t in this.pool)this.pool[t].update()}}class wu extends Tu{static fromJson(t,{pool:e,items:s,id:i=""}){const r=new this(t);r.id=i;const n=t.get("variable");e.forEach((e=>n(t,e,r.pool)));const o=t.get("items")(t,s,r);return r.items=o,r}constructor(t){super(),this.factory=t,this.id="",this.moving=!1,this._store=new Au(this),this.widgets=[],this.variablePool=new _u}generateHtml(){this.isPosted()&&this.unpost(),super.generateHtml(),this._frame=document.createElement("div"),this._frame.classList.add(pu.MENUFRAME);const t="left: 0px; top: 0px; z-index: 200; width: 100%; height: 100%; border: 0px; padding: 0px; margin: 0px;";this._frame.setAttribute("style","position: absolute; "+t);const e=document.createElement("div");e.setAttribute("style","position: fixed; "+t),this._frame.appendChild(e),e.addEventListener("mousedown",function(t){this.unpost(),this.unpostWidgets(),this.stop(t)}.bind(this))}display(){document.body.appendChild(this.frame),this.frame.appendChild(this.html),this.focus()}escape(t){this.unpost(),this.unpostWidgets()}unpost(){if(super.unpost(),this.widgets.length>0)return;this.frame.parentNode.removeChild(this.frame);const t=this.store;this.moving||t.insertTaborder(),t.active.focus()}left(t){this.move_(this.store.previous())}right(t){this.move_(this.store.next())}get frame(){return this._frame}get store(){return this._store}post(t,e){if(void 0!==e)return this.moving||this.store.removeTaborder(),void super.post(t,e);const s=t;let i,r,n;if(s instanceof Event?(i=s.target,this.stop(s)):i=s,s instanceof MouseEvent&&(r=s.pageX,n=s.pageY,r||n||!s.clientX||(r=s.clientX+document.body.scrollLeft+document.documentElement.scrollLeft,n=s.clientY+document.body.scrollTop+document.documentElement.scrollTop)),!r&&!n&&i){const t=window.pageXOffset||document.documentElement.scrollLeft,e=window.pageYOffset||document.documentElement.scrollTop,s=i.getBoundingClientRect();r=(s.right+s.left)/2+t,n=(s.bottom+s.top)/2+e}this.store.active=i,this.anchor=this.store.active;const o=this.html;r+o.offsetWidth>document.body.offsetWidth-5&&(r=document.body.offsetWidth-o.offsetWidth-5),this.post(r,n)}registerWidget(t){this.widgets.push(t)}unregisterWidget(t){const e=this.widgets.indexOf(t);e>-1&&this.widgets.splice(e,1),0===this.widgets.length&&this.unpost()}unpostWidgets(){this.widgets.forEach((t=>t.unpost()))}toJson(){return{type:""}}move_(t){this.anchor&&t!==this.anchor&&(this.moving=!0,this.unpost(),this.post(t),this.moving=!1)}}class Cu extends Tu{static fromJson(t,{items:e},s){const i=new this(s),r=t.get("items")(t,e,i);return i.items=r,i}constructor(t){super(),this._anchor=t,this.variablePool=this.anchor.menu.pool,this.setBaseMenu()}get anchor(){return this._anchor}post(){if(!this.anchor.menu.isPosted())return;let t=this.anchor.html;const e=this.html,s=this.baseMenu.frame,i=t.offsetWidth;let r=i-2,n=0;for(;t&&t!==s;)r+=t.offsetLeft,n+=t.offsetTop,t=t.parentNode;r+e.offsetWidth>document.body.offsetWidth-5&&(r=Math.max(5,r-i-e.offsetWidth+6)),super.post(r,n)}display(){this.baseMenu.frame.appendChild(this.html)}setBaseMenu(){let t=this;do{t=t.anchor.menu}while(t instanceof Cu);this.baseMenu=t}left(t){this.focused=null,this.anchor.focus()}toJson(){return{type:""}}}class ku extends cu{constructor(t){super(),this.element=t,this.className=pu.MENUCLOSE,this.role="button"}generateHtml(){const t=document.createElement("span");t.classList.add(this.className),t.setAttribute("role",this.role),t.setAttribute("tabindex","0");const e=document.createElement("span");e.textContent="\xd7",t.appendChild(e),this.html=t}display(){}unpost(){super.unpost(),this.element.unpost()}keydown(t){this.bubbleKey(),super.keydown(t)}space(t){this.unpost(),this.stop(t)}mousedown(t){this.unpost(),this.stop(t)}}class Iu extends cu{constructor(t,e,s){super(),this.title=t,this.signature=s,this.className=pu.INFO,this.role="dialog",this.contentDiv=this.generateContent(),this.close=this.generateClose(),this.content=e||function(){return""}}attachMenu(t){this.menu=t}generateHtml(){super.generateHtml();const t=this.html;t.appendChild(this.generateTitle()),t.appendChild(this.contentDiv),t.appendChild(this.generateSignature()),t.appendChild(this.close.html),t.setAttribute("tabindex","0")}post(){super.post();const t=document.documentElement,e=this.html,s=window.innerHeight||t.clientHeight||t.scrollHeight||0,i=Math.floor(-e.offsetWidth/2),r=Math.floor((s-e.offsetHeight)/3);e.setAttribute("style","margin-left: "+i+"px; top: "+r+"px;"),window.event instanceof MouseEvent&&e.classList.add(pu.MOUSEPOST),e.focus()}display(){this.menu.registerWidget(this),this.contentDiv.innerHTML=this.content();const t=this.menu.html;t.parentNode&&t.parentNode.removeChild(t),this.menu.frame.appendChild(this.html)}click(t){}keydown(t){this.bubbleKey(),super.keydown(t)}escape(t){this.unpost()}unpost(){super.unpost(),this.html.classList.remove(pu.MOUSEPOST),this.menu.unregisterWidget(this)}generateClose(){const t=new ku(this),e=t.html;return e.classList.add(pu.INFOCLOSE),e.setAttribute("aria-label","Close Dialog Box"),t}generateTitle(){const t=document.createElement("span");return t.innerHTML=this.title,t.classList.add(pu.INFOTITLE),t}generateContent(){const t=document.createElement("div");return t.classList.add(pu.INFOCONTENT),t.setAttribute("tabindex","0"),t}generateSignature(){const t=document.createElement("span");return t.innerHTML=this.signature,t.classList.add(pu.INFOSIGNATURE),t}toJson(){return{type:""}}}class Lu extends Nu{generateHtml(){super.generateHtml();const t=this.html;this.span||this.generateSpan(),t.appendChild(this.span),this.update()}register(){this.variable.register(this)}unregister(){this.variable.unregister(this)}update(){this.updateAria(),this.span&&this.updateSpan()}}class Ru extends Lu{static fromJson(t,{content:e,variable:s,id:i},r){return new this(r,e,s,i)}constructor(t,e,s,i){super(t,"radio",e,i),this.role="menuitemradio",this.variable=t.pool.lookup(s),this.register()}executeAction(){this.variable.setValue(this.id),gu(this)}generateSpan(){this.span=document.createElement("span"),this.span.textContent="\u2713",this.span.classList.add(pu.MENURADIOCHECK)}updateAria(){this.html.setAttribute("aria-checked",this.variable.getValue()===this.id?"true":"false")}updateSpan(){this.span.style.display=this.variable.getValue()===this.id?"":"none"}toJson(){return{type:""}}}class Su extends fu{static fromJson(t,e,s){return new this(s)}constructor(t){super(t,"rule"),this.className=pu.MENUITEM,this.role="separator"}generateHtml(){super.generateHtml();const t=this.html;t.classList.add(pu.MENURULE),t.setAttribute("aria-orientation","vertical")}addEvents(t){}toJson(){return{type:"rule"}}}class Mu extends Nu{static fromJson(t,{content:e,action:s,id:i},r){return new this(r,e,s,i)}constructor(t,e,s,i){super(t,"command",e,i),this.command=s}executeAction(){try{this.command(bu(this))}catch(t){Eu(0,"Illegal command callback.")}gu(this)}toJson(){return{type:""}}}class Ou{static fromJson(t,{name:e,getter:s,setter:i},r){const n=new this(e,s,i);r.insert(n)}constructor(t,e,s){this._name=t,this.getter=e,this.setter=s,this.items=[]}get name(){return this._name}getValue(t){try{return this.getter(t)}catch(t){return Eu(0,"Command of variable "+this.name+" failed."),null}}setValue(t,e){try{this.setter(t,e)}catch(t){Eu(0,"Command of variable "+this.name+" failed.")}this.update()}register(t){-1===this.items.indexOf(t)&&this.items.push(t)}unregister(t){const e=this.items.indexOf(t);-1!==e&&this.items.splice(e,1)}update(){this.items.forEach((t=>t.update()))}registerCallback(t){this.items.forEach((e=>e.registerCallback(t)))}unregisterCallback(t){this.items.forEach((e=>e.unregisterCallback(t)))}toJson(){return{type:"variable",name:this.name,getter:this.getter.toString(),setter:this.setter.toString()}}}class Du extends Lu{static fromJson(t,{content:e,variable:s,id:i},r){return new this(r,e,s,i)}constructor(t,e,s,i){super(t,"checkbox",e,i),this.role="menuitemcheckbox",this.variable=t.pool.lookup(s),this.register()}executeAction(){this.variable.setValue(!this.variable.getValue()),gu(this)}generateSpan(){this.span=document.createElement("span"),this.span.textContent="\u2713",this.span.classList.add(pu.MENUCHECK)}updateAria(){this.html.setAttribute("aria-checked",this.variable.getValue()?"true":"false")}updateSpan(){this.span.style.display=this.variable.getValue()?"":"none"}toJson(){return{type:""}}}class Pu extends Lu{static fromJson(t,{content:e,variable:s,id:i},r){return new this(r,e,s,i)}constructor(t,e,s,i){super(t,"combobox",e,i),this.role="combobox",this.inputEvent=!1,this.variable=t.pool.lookup(s),this.register()}executeAction(){this.variable.setValue(this.input.value,bu(this))}space(t){super.space(t),gu(this)}focus(){super.focus(),this.input.focus()}unfocus(){super.unfocus(),this.updateSpan()}generateHtml(){super.generateHtml();this.html.classList.add(pu.MENUCOMBOBOX)}generateSpan(){this.span=document.createElement("span"),this.span.classList.add(pu.MENUINPUTBOX),this.input=document.createElement("input"),this.input.addEventListener("keydown",this.inputKey.bind(this)),this.input.setAttribute("size","10em"),this.input.setAttribute("type","text"),this.input.setAttribute("tabindex","-1"),this.span.appendChild(this.input)}inputKey(t){this.bubbleKey(),this.inputEvent=!0}keydown(t){if(this.inputEvent&&t.keyCode!==Zd.ESCAPE&&t.keyCode!==Zd.RETURN)return this.inputEvent=!1,void t.stopPropagation();super.keydown(t),t.stopPropagation()}updateAria(){}updateSpan(){let t;try{t=this.variable.getValue(bu(this))}catch(e){t=""}this.input.value=t}toJson(){return{type:""}}}class Bu extends Nu{static fromJson(t,{content:e,id:s},i){return new this(i,e,s)}constructor(t,e,s){super(t,"label",e,s)}generateHtml(){super.generateHtml();this.html.classList.add(pu.MENULABEL)}toJson(){return{type:""}}}class Fu extends Lu{static fromJson(t,{content:e,variable:s,id:i},r){return new this(r,e,s,i)}constructor(t,e,s,i){super(t,"slider",e,i),this.role="slider",this.labelId="ctx_slideLabel"+yu(),this.valueId="ctx_slideValue"+yu(),this.inputEvent=!1,this.variable=t.pool.lookup(s),this.register()}executeAction(){this.variable.setValue(this.input.value,bu(this)),this.update()}space(t){super.space(t),gu(this)}focus(){super.focus(),this.input.focus()}unfocus(){super.unfocus(),this.updateSpan()}generateHtml(){super.generateHtml();this.html.classList.add(pu.MENUSLIDER),this.valueSpan=document.createElement("span"),this.valueSpan.setAttribute("id",this.valueId),this.valueSpan.classList.add(pu.SLIDERVALUE),this.html.appendChild(this.valueSpan)}generateSpan(){this.span=document.createElement("span"),this.labelSpan=document.createElement("span"),this.labelSpan.setAttribute("id",this.labelId),this.labelSpan.appendChild(this.html.childNodes[0]),this.html.appendChild(this.labelSpan),this.input=document.createElement("input"),this.input.setAttribute("type","range"),this.input.setAttribute("min","0"),this.input.setAttribute("max","100"),this.input.setAttribute("aria-valuemin","0"),this.input.setAttribute("aria-valuemax","100"),this.input.setAttribute("aria-labelledby",this.labelId),this.input.addEventListener("keydown",this.inputKey.bind(this)),this.input.addEventListener("input",this.executeAction.bind(this)),this.input.classList.add(pu.SLIDERBAR),this.span.appendChild(this.input)}inputKey(t){this.inputEvent=!0}mousedown(t){t.stopPropagation()}mouseup(t){event.stopPropagation()}keydown(t){const e=t.keyCode;return e===Zd.UP||e===Zd.DOWN?(t.preventDefault(),void super.keydown(t)):this.inputEvent&&e!==Zd.ESCAPE&&e!==Zd.RETURN?(this.inputEvent=!1,void t.stopPropagation()):(super.keydown(t),void t.stopPropagation())}updateAria(){const t=this.variable.getValue();t&&this.input&&(this.input.setAttribute("aria-valuenow",t),this.input.setAttribute("aria-valuetext",t+"%"))}updateSpan(){let t;try{t=this.variable.getValue(bu(this)),this.valueSpan.innerHTML=t+"%"}catch(e){t=""}this.input.value=t}toJson(){return{type:""}}}class ju extends Tu{static fromJson(t,{title:e,values:s,variable:i},r){const n=new this(r),o=t.get("label")(t,{content:e||"",id:e||"id"},n),a=t.get("rule")(t,{},n),l=s.map((e=>t.get("radio")(t,{content:e,variable:i,id:e},n))),c=[o,a].concat(l);return n.items=c,n}constructor(t){super(),this.anchor=t,this.className=pu.SELECTIONMENU,this.variablePool=this.anchor.menu.pool,this.baseMenu=this.anchor.menu}generateHtml(){super.generateHtml(),this.items.forEach((t=>t.html.classList.add(pu.SELECTIONITEM)))}display(){}right(t){this.anchor.right(t)}left(t){this.anchor.left(t)}}class Uu extends Iu{static fromJson(t,{title:e,signature:s,selections:i,order:r,grid:n},o){const a=new this(e,s,r,n);a.attachMenu(o);const l=i.map((e=>t.get("selectionMenu")(t,e,a)));return a.selections=l,a}constructor(t,e,s="none",i="vertical"){super(t,null,e),this.style=s,this.grid=i,this._selections=[],this.prefix="ctxt-selection",this._balanced=!0}attachMenu(t){this.menu=t}get selections(){return this._selections}set selections(t){this._selections=[],t.forEach((t=>this.addSelection(t)))}addSelection(t){t.anchor=this,this._selections.push(t)}rowDiv(t){const e=document.createElement("div");this.contentDiv.appendChild(e);const s=t.map((t=>(e.appendChild(t.html),t.html.id||(t.html.id=this.prefix+yu()),t.html.getBoundingClientRect()))),i=s.map((t=>t.width)),r=i.reduce(((t,e)=>t+e),0),n=s.reduce(((t,e)=>Math.max(t,e.height)),0);return e.classList.add(pu.SELECTIONDIVIDER),e.setAttribute("style","height: "+n+"px;"),[e,r,n,i]}display(){if(super.display(),this.order(),!this.selections.length)return;const t=[];let e=0,s=[];const i=this.getChunkSize(this.selections.length);for(let r=0;r<this.selections.length;r+=i){const n=this.selections.slice(r,r+i),[o,a,l,c]=this.rowDiv(n);t.push(o),e=Math.max(e,a),n.forEach((t=>t.html.style.height=l+"px")),s=this.combineColumn(s,c)}this._balanced&&(this.balanceColumn(t,s),e=s.reduce(((t,e)=>t+e),20)),t.forEach((t=>t.style.width=e+"px"))}getChunkSize(t){switch(this.grid){case"square":return Math.floor(Math.sqrt(t));case"horizontal":return Math.floor(t/Uu.chunkSize);default:return Uu.chunkSize}}balanceColumn(t,e){t.forEach((t=>{const s=Array.from(t.children);for(let t,i=0;t=s[i];i++)t.style.width=e[i]+"px"}))}combineColumn(t,e){let s=[],i=0;for(;t[i]||e[i];){if(!t[i]){s=s.concat(e.slice(i));break}if(!e[i]){s=s.concat(t.slice(i));break}s.push(Math.max(t[i],e[i])),i++}return s}left(t){this.move(t,(t=>(0===t?this.selections.length:t)-1))}right(t){this.move(t,(t=>t===this.selections.length-1?0:t+1))}generateHtml(){super.generateHtml(),this.html.classList.add(pu.SELECTION)}generateContent(){const t=super.generateContent();return t.classList.add(pu.SELECTIONBOX),t.removeAttribute("tabindex"),t}findSelection(t){const e=t.target;let s=null;if(e.id&&(s=this.selections.find((t=>t.html.id===e.id))),!s){const t=e.parentElement.id;s=this.selections.find((e=>e.html.id===t))}return s}move(t,e){const s=this.findSelection(t);s.focused&&s.focused.unfocus();const i=e(this.selections.indexOf(s));this.selections[i].focus()}order(){this.selections.sort(Uu.orderMethod.get(this.style))}toJson(){return{type:""}}}Uu.chunkSize=4,Uu.orderMethod=new Map([["alphabetical",(t,e)=>t.items[0].content.localeCompare(e.items[0].content)],["none",(t,e)=>1],["decreasing",(t,e)=>{const s=t.items.length,i=e.items.length;return s<i?1:i<s?-1:0}],["increasing",(t,e)=>{const s=t.items.length,i=e.items.length;return s<i?-1:i<s?1:0}]]);class qu{constructor(t){this._parser=new Map(t)}get(t){return this._parser.get(t)}add(t,e){this._parser.set(t,e)}}var Hu=function(t,e){var s={};for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&e.indexOf(i)<0&&(s[i]=t[i]);if(null!=t&&"function"==typeof Object.getOwnPropertySymbols){var r=0;for(i=Object.getOwnPropertySymbols(t);r<i.length;r++)e.indexOf(i[r])<0&&Object.prototype.propertyIsEnumerable.call(t,i[r])&&(s[i[r]]=t[i[r]])}return s};class Wu{constructor(t=[]){this._initList=[["command",Mu.fromJson.bind(Mu)],["checkbox",Du.fromJson.bind(Du)],["combo",Pu.fromJson.bind(Pu)],["slider",Fu.fromJson.bind(Fu)],["label",Bu.fromJson.bind(Bu)],["radio",Ru.fromJson.bind(Ru)],["rule",Su.fromJson.bind(Su)],["submenu",vu.fromJson.bind(vu)],["contextMenu",wu.fromJson.bind(wu)],["subMenu",Cu.fromJson.bind(Cu)],["variable",Ou.fromJson.bind(Ou)],["items",this.items.bind(this)],["selectionMenu",ju.fromJson.bind(ju)],["selectionBox",Uu.fromJson.bind(Uu)]],this._factory=new qu(this._initList),t.forEach((([t,e])=>this.factory.add(t,e)))}get factory(){return this._factory}items(t,e,s){const i=[];for(const t of e){const e=this.parse(t,s);e&&(s.items.push(e),t.disabled&&e.disable(),t.hidden&&i.push(e))}return i.forEach((t=>t.hide())),s.items}parse(t,...e){var{type:s}=t,i=Hu(t,["type"]);const r=this.factory.get(s);return r?r(this.factory,i,...e):null}}function zu(t){return"."+(pu[t]||t)}const Xu={};Xu[zu("INFOCLOSE")]="{  top:.2em; right:.2em;}",Xu[zu("INFOCONTENT")]="{  overflow:auto; text-align:left; font-size:80%;  padding:.4em .6em; border:1px inset; margin:1em 0px;  max-height:20em; max-width:30em; background-color:#EEEEEE;  white-space:normal;}",Xu[zu("INFO")+zu("MOUSEPOST")]="{outline:none;}",Xu[zu("INFO")]='{  position:fixed; left:50%; width:auto; text-align:center;  border:3px outset; padding:1em 2em; background-color:#DDDDDD;  color:black;  cursor:default; font-family:message-box; font-size:120%;  font-style:normal; text-indent:0; text-transform:none;  line-height:normal; letter-spacing:normal; word-spacing:normal;  word-wrap:normal; white-space:nowrap; float:none; z-index:201;  border-radius: 15px;                     /* Opera 10.5 and IE9 */  -webkit-border-radius:15px;               /* Safari and Chrome */  -moz-border-radius:15px;                  /* Firefox */  -khtml-border-radius:15px;                /* Konqueror */  box-shadow:0px 10px 20px #808080;         /* Opera 10.5 and IE9 */  -webkit-box-shadow:0px 10px 20px #808080; /* Safari 3 & Chrome */  -moz-box-shadow:0px 10px 20px #808080;    /* Forefox 3.5 */  -khtml-box-shadow:0px 10px 20px #808080;  /* Konqueror */  filter:progid:DXImageTransform.Microsoft.dropshadow(OffX=2, OffY=2, Color="gray", Positive="true"); /* IE */}';const Vu={};Vu[zu("MENU")]="{  position:absolute;  background-color:white;  color:black;  width:auto; padding:5px 0px;  border:1px solid #CCCCCC; margin:0; cursor:default;  font: menu; text-align:left; text-indent:0; text-transform:none;  line-height:normal; letter-spacing:normal; word-spacing:normal;  word-wrap:normal; white-space:nowrap; float:none; z-index:201;  border-radius: 5px;                     /* Opera 10.5 and IE9 */  -webkit-border-radius: 5px;             /* Safari and Chrome */  -moz-border-radius: 5px;                /* Firefox */  -khtml-border-radius: 5px;              /* Konqueror */  box-shadow:0px 10px 20px #808080;         /* Opera 10.5 and IE9 */  -webkit-box-shadow:0px 10px 20px #808080; /* Safari 3 & Chrome */  -moz-box-shadow:0px 10px 20px #808080;    /* Forefox 3.5 */  -khtml-box-shadow:0px 10px 20px #808080;  /* Konqueror */}",Vu[zu("MENUITEM")]="{  padding: 1px 2em;  background:transparent;}",Vu[zu("MENUARROW")]="{  position:absolute; right:.5em; padding-top:.25em; color:#666666;  font-family: null; font-size: .75em}",Vu[zu("MENUACTIVE")+" "+zu("MENUARROW")]="{color:white}",Vu[zu("MENUARROW")+zu("RTL")]="{left:.5em; right:auto}",Vu[zu("MENUCHECK")]="{  position:absolute; left:.7em;  font-family: null}",Vu[zu("MENUCHECK")+zu("RTL")]="{ right:.7em; left:auto }",Vu[zu("MENURADIOCHECK")]="{  position:absolute; left: .7em;}",Vu[zu("MENURADIOCHECK")+zu("RTL")]="{  right: .7em; left:auto}",Vu[zu("MENUINPUTBOX")]="{  padding-left: 1em; right:.5em; color:#666666;  font-family: null;}",Vu[zu("MENUINPUTBOX")+zu("RTL")]="{  left: .1em;}",Vu[zu("MENUCOMBOBOX")]="{  left:.1em; padding-bottom:.5em;}",Vu[zu("MENUSLIDER")]="{  left: .1em;}",Vu[zu("SLIDERVALUE")]="{  position:absolute; right:.1em; padding-top:.25em; color:#333333;  font-size: .75em}",Vu[zu("SLIDERBAR")]="{  outline: none; background: #d3d3d3}",Vu[zu("MENULABEL")]="{  padding: 1px 2em 3px 1.33em;  font-style:italic}",Vu[zu("MENURULE")]="{  border-top: 1px solid #DDDDDD;  margin: 4px 3px;}",Vu[zu("MENUDISABLED")]="{  color:GrayText}",Vu[zu("MENUACTIVE")]="{  background-color: #606872;  color: white;}",Vu[zu("MENUDISABLED")+":focus"]="{  background-color: #E8E8E8}",Vu[zu("MENULABEL")+":focus"]="{  background-color: #E8E8E8}",Vu[zu("CONTEXTMENU")+":focus"]="{  outline:none}",Vu[zu("CONTEXTMENU")+" "+zu("MENUITEM")+":focus"]="{  outline:none}",Vu[zu("SELECTIONMENU")]="{  position:relative; float:left;  border-bottom: none; -webkit-box-shadow:none; -webkit-border-radius:0px; }",Vu[zu("SELECTIONITEM")]="{  padding-right: 1em;}",Vu[zu("SELECTION")]="{  right: 40%; width:50%; }",Vu[zu("SELECTIONBOX")]="{  padding: 0em; max-height:20em; max-width: none;  background-color:#FFFFFF;}",Vu[zu("SELECTIONDIVIDER")]="{  clear: both; border-top: 2px solid #000000;}",Vu[zu("MENU")+" "+zu("MENUCLOSE")]="{  top:-10px; left:-10px}";const Gu={};Gu[zu("MENUCLOSE")]='{  position:absolute;  cursor:pointer;  display:inline-block;  border:2px solid #AAA;  border-radius:18px;  -webkit-border-radius: 18px;             /* Safari and Chrome */  -moz-border-radius: 18px;                /* Firefox */  -khtml-border-radius: 18px;              /* Konqueror */  font-family: "Courier New", Courier;  font-size:24px;  color:#F0F0F0}',Gu[zu("MENUCLOSE")+" span"]="{  display:block; background-color:#AAA; border:1.5px solid;  border-radius:18px;  -webkit-border-radius: 18px;             /* Safari and Chrome */  -moz-border-radius: 18px;                /* Firefox */  -khtml-border-radius: 18px;              /* Konqueror */  line-height:0;  padding:8px 0 6px     /* may need to be browser-specific */}",Gu[zu("MENUCLOSE")+":hover"]="{  color:white!important;  border:2px solid #CCC!important}",Gu[zu("MENUCLOSE")+":hover span"]="{  background-color:#CCC!important}",Gu[zu("MENUCLOSE")+":hover:focus"]="{  outline:none}";let Ju=!1,Ku=!1,$u=!1;function Yu(t){$u||(Qu(Gu,t),$u=!0)}function Qu(t,e){const s=e||document,i=s.createElement("style");i.type="text/css";let r="";for(const e in t)r+=e,r+=" ",r+=t[e],r+="\n";i.innerHTML=r,s.head.appendChild(i)}class Zu extends wu{constructor(){super(...arguments),this.mathItem=null,this.nofocus=!1,this.errorMsg=""}post(t,e){var s,i;if(this.mathItem){const r=null===(i=null===(s=this.mathItem)||void 0===s?void 0:s.explorers)||void 0===i?void 0:i.speech;(null==r?void 0:r.active)&&(r.restarted=r.semanticFocus()),void 0!==e&&(this.getOriginalMenu(),this.getSemanticsMenu(),this.getSpeechMenu(),this.getBrailleMenu(),this.getSvgMenu(),this.getErrorMessage(),this.dynamicSubmenus()),super.post(t,e)}}unpost(){super.unpost(),this.mathItem&&(this.mathItem.outputData.nofocus=this.nofocus),this.mathItem=null,this.nofocus=!1}findID(...t){let e=this,s=null;for(const i of t){if(!e)return null;for(s of e.items){if(s.id===i){e=s instanceof vu?s.submenu:null;break}e=s=null}}return s}setJax(t){this.jax=t}getOriginalMenu(){const t=this.mathItem.inputJax.name,e=this.findID("Show","Original");e.content="MathML"===t?"Original MathML":t+" Commands";this.findID("Copy","Original").content=e.content}getSemanticsMenu(){const t=this.findID("Settings","MathmlIncludes","semantics");"MathML"===this.mathItem.inputJax.name?t.disable():t.enable()}getSpeechMenu(){const t=this.mathItem.outputData.speech;this.findID("Show","Speech")[t?"enable":"disable"](),this.findID("Copy","Speech")[t?"enable":"disable"]()}getBrailleMenu(){const t=this.mathItem.outputData.braille;this.findID("Show","Braille")[t?"enable":"disable"](),this.findID("Copy","Braille")[t?"enable":"disable"]()}getSvgMenu(){const t=this.jax.SVG;this.findID("Show","SVG")[t?"enable":"disable"](),this.findID("Copy","SVG")[t?"enable":"disable"]()}getErrorMessage(){const t=this.mathItem.root.childNodes[0].childNodes;let e=!0;if(this.errorMsg="",1===t.length&&t[0].isKind("merror")){const s=t[0].attributes;this.errorMsg=s.get("data-mjx-error")||s.get("data-mjx-message")||"",e=!this.errorMsg}this.findID("Show","Error")[e?"disable":"enable"](),this.findID("Copy","Error")[e?"disable":"enable"]()}dynamicSubmenus(){for(const[t,[e,s]]of Zu.DynamicSubmenus){const i=this.find(t);i&&e(this,i,(t=>{var e;i.submenu=t,!(null===(e=null==t?void 0:t.items)||void 0===e?void 0:e.length)||s&&!this.settings[s]?i.disable():i.enable()}))}}}var tp,ep,sp;Zu.DynamicSubmenus=new Map,function(t){t.DOMAIN="domain",t.STYLE="style",t.LOCALE="locale",t.TOPIC="topic",t.MODALITY="modality"}(tp||(tp={}));class ip{static createProp(...t){const e=rp.DEFAULT_ORDER,s={};for(let i=0,r=t.length,n=e.length;i<r&&i<n;i++)s[e[i]]=t[i];return new ip(s)}constructor(t,e=Object.keys(t)){this.properties=t,this.order=e}getProperties(){return this.properties}getOrder(){return this.order}getAxes(){return this.order}getProperty(t){return this.properties[t]}updateProperties(t){this.properties=t}allProperties(){const t=[];return this.order.forEach((e=>t.push(this.getProperty(e).slice()))),t}toString(){const t=[];return this.order.forEach((e=>t.push(e+": "+this.getProperty(e).toString()))),t.join("\n")}}class rp extends ip{static createCstr(...t){const e=rp.DEFAULT_ORDER,s={};for(let i=0,r=t.length,n=e.length;i<r&&i<n;i++)s[e[i]]=t[i];return new rp(s)}static defaultCstr(){return rp.createCstr.apply(null,rp.DEFAULT_ORDER.map((function(t){return rp.DEFAULT_VALUES[t]})))}static validOrder(t){const e=rp.DEFAULT_ORDER.slice();return t.every((t=>{const s=e.indexOf(t);return-1!==s&&e.splice(s,1)}))}constructor(t,e){const s={};for(const[e,i]of Object.entries(t))s[e]=[i];super(s,e),this.components=t}getComponents(){return this.components}getValue(t){return this.components[t]}getValues(){return this.order.map((t=>this.getValue(t)))}allProperties(){const t=super.allProperties();for(let e,s,i=0;e=t[i],s=this.order[i];i++){const t=this.getValue(s);-1===e.indexOf(t)&&e.unshift(t)}return t}toString(){return this.getValues().join(".")}equal(t){const e=t.getAxes();if(this.order.length!==e.length)return!1;for(let s,i=0;s=e[i];i++){const e=this.getValue(s);if(!e||t.getValue(s)!==e)return!1}return!0}}rp.DEFAULT_ORDER=[tp.LOCALE,tp.MODALITY,tp.DOMAIN,tp.STYLE,tp.TOPIC],rp.BASE_LOCALE="base",rp.DEFAULT_VALUE="default",rp.DEFAULT_VALUES={[tp.LOCALE]:"en",[tp.DOMAIN]:rp.DEFAULT_VALUE,[tp.STYLE]:rp.DEFAULT_VALUE,[tp.TOPIC]:rp.DEFAULT_VALUE,[tp.MODALITY]:"speech"};class np{constructor(t){this.order=t}parse(t){const e=t.split("."),s={};if(e.length>this.order.length)throw new Error("Invalid dynamic constraint: "+s);let i=0;for(let t,r=0;t=this.order[r],e.length;r++,i++){const i=e.shift();s[t]=i}return new rp(s,this.order.slice(0,i))}}class op{constructor(t,e=new ip(t.getProperties(),t.getOrder())){this.reference=t,this.fallback=e,this.order=this.reference.getOrder()}getReference(){return this.reference}setReference(t,e){this.reference=t,this.fallback=e||new ip(t.getProperties(),t.getOrder()),this.order=this.reference.getOrder()}match(t){const e=t.getAxes();return e.length===this.reference.getAxes().length&&e.every((e=>{const s=t.getValue(e);return s===this.reference.getValue(e)||-1!==this.fallback.getProperty(e).indexOf(s)}))}compare(t,e){let s=!1;for(let i,r=0;i=this.order[r];r++){const r=t.getValue(i),n=e.getValue(i);if(!s){const t=this.reference.getValue(i);if(t===r&&t!==n)return-1;if(t===n&&t!==r)return 1;if(t===r&&t===n)continue;t!==r&&t!==n&&(s=!0)}const o=this.fallback.getProperty(i),a=o.indexOf(r),l=o.indexOf(n);if(a<l)return-1;if(l<a)return 1}return 0}toString(){return this.reference.toString()+"\n"+this.fallback.toString()}}!function(t){t.SYNC="sync",t.ASYNC="async",t.HTTP="http"}(ep||(ep={})),function(t){t.PITCH="pitch",t.RATE="rate",t.VOLUME="volume",t.PAUSE="pause",t.JOIN="join",t.LAYOUT="layout"}(sp||(sp={}));sp.PITCH,sp.RATE,sp.VOLUME,sp.PAUSE,sp.JOIN;var ap,lp;!function(t){t.NONE="none",t.SHALLOW="shallow",t.DEEP="deep"}(ap||(ap={})),function(t){t.NONE="none",t.LAYOUT="layout",t.COUNTING="counting",t.PUNCTUATION="punctuation",t.SSML="ssml",t.ACSS="acss",t.SABLE="sable",t.VOICEXML="voicexml"}(lp||(lp={}));var cp=__webpack_require__(988);function hp(t){return t.match("/$")?t:t+"/"}class dp{static getInstance(){return dp.instance=dp.instance||new dp,dp.instance}init(t){return t&&this.startDebugFile_(t),this.isActive_=!0,this.fileHandle}output(...t){this.isActive_&&this.output_(t)}generate(t){this.isActive_&&this.output_(t.apply(t,[]))}exit(t=()=>{}){this.fileHandle.then((()=>{this.isActive_&&this.stream_&&this.stream_.end("","",t)}))}constructor(){this.isActive_=!1,this.fileHandle=Promise.resolve(),this.stream_=null}startDebugFile_(t){this.fileHandle=cp.f.fs.promises.open(t,"w"),this.fileHandle=this.fileHandle.then((e=>{this.stream_=e.createWriteStream(t),this.outputFunction=function(...t){this.stream_.write(t.join(" ")),this.stream_.write("\n")}.bind(this),this.stream_.on("error",function(t){console.info("Invalid log file. Debug information sent to console."),this.outputFunction=console.info}.bind(this)),this.stream_.on("finish",(function(){console.info("Finalizing debug file.")}))}))}output_(t){this.stream_?this.fileHandle.then((()=>this.outputFunction.apply(this.outputFunction,["Speech Rule Engine Debugger:"].concat(t)))):console.info.apply(console,["Speech Rule Engine Debugger:"].concat(t))}}var up=__webpack_require__(680);class pp{constructor(t={}){this.delay=!1,this.domain="clearspeak",this.style=rp.DEFAULT_VALUES[tp.STYLE],this.locale=rp.DEFAULT_VALUES[tp.LOCALE],this.subiso="",this.modality=rp.DEFAULT_VALUES[tp.MODALITY],this.speech=ap.NONE,this.markup=lp.NONE,this.mark=!0,this.automark=!1,this.character=!0,this.cleanpause=!0,this.cayleyshort=!0,this.linebreaks=!1,this.rate="100",this.walker="Table",this.structure=!1,this.aria=!1,this.tree=!1,this.strict=!1,this.pprint=!1,this.rules="",this.prune="",this.set(t)}set(t){this.ensureDomain(t);for(const[e,s]of Object.entries(t))(pp.BINARY_FEATURES.includes(e)||pp.STRING_FEATURES.includes(e))&&(this[e]=s)}json(){const t={};return[].concat(pp.STRING_FEATURES,pp.BINARY_FEATURES).forEach((e=>t[e]=this[e])),t}ensureDomain(t){if(t.modality&&"speech"!==t.modality||!t.modality&&"speech"!==this.modality)return;if(!t.domain&&!t.locale)return;if("default"===t.domain)return void(t.domain="mathspeak");const e=t.locale||this.locale,s=t.domain||this.domain;-1===mp.indexOf(e)||"mathspeak"===s?"en"!==e?"mathspeak"!==s&&"clearspeak"!==s&&(t.domain="mathspeak"):-1===fp.indexOf(s)&&(t.domain="mathspeak"):t.domain="mathspeak"}}pp.BINARY_FEATURES=["automark","mark","character","cleanpause","strict","structure","aria","pprint","cayleyshort","linebreaks","tree"],pp.STRING_FEATURES=["markup","style","domain","speech","walker","locale","delay","modality","rate","rules","subiso","prune"];const mp=["ca","da","es"],fp=["chromevox","clearspeak","mathspeak","emacspeak","html"];class gp extends Error{constructor(t=""){super(),this.message=t,this.name="SRE Error"}}class bp{set defaultLocale(t){this._defaultLocale=up.u.ensureLocale(t,this._defaultLocale)}get defaultLocale(){return this._defaultLocale}static getInstance(){return bp.instance=bp.instance||new bp,bp.instance}static defaultEvaluator(t,e){return t}static evaluateNode(t){return bp.nodeEvaluator(t)}getRate(){const t=parseInt(this.options.rate,10);return isNaN(t)?100:t}setDynamicCstr(t){if(this.defaultLocale&&(rp.DEFAULT_VALUES[tp.LOCALE]=this.defaultLocale),t){const e=Object.keys(t);for(let s=0;s<e.length;s++){const i=e[s];if(-1!==rp.DEFAULT_ORDER.indexOf(i)){const e=t[i];this.options[i]=e}}}const e=[this.options.locale,this.options.modality,this.options.domain,this.options.style].join("."),s=ip.createProp([rp.DEFAULT_VALUES[tp.LOCALE]],[rp.DEFAULT_VALUES[tp.MODALITY]],[rp.DEFAULT_VALUES[tp.DOMAIN]],[rp.DEFAULT_VALUES[tp.STYLE]]),i=this.comparators[this.options.domain],r=this.parsers[this.options.domain];this.parser=r||this.defaultParser,this.dynamicCstr=this.parser.parse(e),this.dynamicCstr.updateProperties(s.getProperties()),this.comparator=i?i():new op(this.dynamicCstr)}constructor(){this.options=new pp,this.config=!1,this.customLoader=null,this.parsers={},this.comparator=null,this.mode=ep.SYNC,this.init=!0,this.comparators={},this._defaultLocale=rp.DEFAULT_VALUES[tp.LOCALE],this.options.locale=this.defaultLocale,this.evaluator=bp.defaultEvaluator,this.defaultParser=new np(rp.DEFAULT_ORDER),this.parser=this.defaultParser,this.dynamicCstr=rp.defaultCstr()}configurate(t){this.mode!==ep.HTTP||cp.f.webworker||this.config||(!function(t){const e=document.documentElement.querySelectorAll('script[type="text/x-sre-config"]');for(let s=0,i=e.length;s<i;s++){let i;try{i=e[s].innerHTML;const r=JSON.parse(i);for(const[e,s]of Object.entries(r))t[e]=s}catch(t){dp.getInstance().output("Illegal configuration ",i)}}}(t),this.config=!0),function(t){if("undefined"!=typeof SREfeature)for(const[e,s]of Object.entries(SREfeature))t[e]=s}(t)}setCustomLoader(t){t&&(this.customLoader=t)}setup(t){void 0!==t.mode&&(this.mode=t.mode),this.configurate(t),this.options.set(t),t.json&&(cp.f.jsonPath=hp(t.json)),this.setCustomLoader(t.custom)}json(){return Object.assign({mode:this.mode},this.options.json())}reset(){this.options=new pp}}bp.nodeEvaluator=function(t){return[]};class Ep{static get(t=bp.getInstance().options.locale){return Ep.promises[t]||Promise.resolve("")}static getall(){return Promise.all(Object.values(Ep.promises))}}Ep.loaded={},Ep.promises={};const yp=cp.f.xpath,xp={xhtml:"http://www.w3.org/1999/xhtml",mathml:"http://www.w3.org/1998/Math/MathML",mml:"http://www.w3.org/1998/Math/MathML",svg:"http://www.w3.org/2000/svg"};function Np(t){return xp[t]||null}class vp{constructor(){this.lookupNamespaceURI=Np}}function Tp(t,e,s){return yp.evaluate(t,e,new vp,s,null)}function Ap(t){const e=[];for(let s=0,i=t.length;s<i;s++)e.push(t[s]);return e}function _p(t){const e=new cp.f.xmldom.DOMParser,s=function(t){return(t=t.replace(/&nbsp;/g,"\xa0")).replace(/>[ \f\n\r\t\v\u200b]+</g,"><").trim()}(t),i=!!s.match(/&(?!lt|gt|amp|quot|apos)\w+;/g);if(!s)throw new Error("Empty input!");try{const t=e.parseFromString(s,i?"text/html":"text/xml");return bp.getInstance().mode===ep.HTTP?(yp.currentDocument=t,i?t.body.childNodes[0]:t.documentElement):t.documentElement}catch(t){throw new gp("Illegal input: "+t.message)}}var wp;function Cp(t,e){t.parentNode&&(t.parentNode.insertBefore(e,t),t.parentNode.removeChild(t))}function kp(t){return cp.f.document.createElement(t)}function Ip(t){let e="",s=/(>)(<)(\/*)/g,i=0,r=(t=t.replace(s,"$1\r\n$2$3")).split("\r\n");for(s=/(\.)*(<)(\/*)/g,r=r.map((t=>t.replace(s,"$1\r\n$2$3").split("\r\n"))).reduce(((t,e)=>t.concat(e)),[]);r.length;){let t=r.shift();if(!t)continue;let s=0;if(t.match(/^<\w[^>/]*>[^>]+$/)){const e=Lp(t,r[0]);e[0]?e[1]?(t+=r.shift().slice(0,-e[1].length),e[1].trim()&&r.unshift(e[1])):t+=r.shift():s=1}else if(t.match(/^<\/\w/))0!==i&&(i-=1);else if(t.match(/^<\w[^>]*[^/]>.*$/))s=1;else if(t.match(/^<\w[^>]*\/>.+$/)){const e=t.indexOf(">")+1,s=t.slice(e);s.trim()&&r.unshift(),t=t.slice(0,e)+s}else s=0;e+=new Array(i+1).join("  ")+t+"\r\n",i+=s}return e}function Lp(t,e){if(!e)return[!1,""];const s=t.match(/^<([^> ]+).*>/),i=e.match(/^<\/([^>]+)>(.*)/);return s&&i&&s[1]===i[1]?[!0,i[2]]:[!1,""]}function Rp(t){return t.tagName.toUpperCase()}function Sp(t){return(new cp.f.xmldom.XMLSerializer).serializeToString(t)}!function(t){t[t.ELEMENT_NODE=1]="ELEMENT_NODE",t[t.ATTRIBUTE_NODE=2]="ATTRIBUTE_NODE",t[t.TEXT_NODE=3]="TEXT_NODE",t[t.CDATA_SECTION_NODE=4]="CDATA_SECTION_NODE",t[t.ENTITY_REFERENCE_NODE=5]="ENTITY_REFERENCE_NODE",t[t.ENTITY_NODE=6]="ENTITY_NODE",t[t.PROCESSING_INSTRUCTION_NODE=7]="PROCESSING_INSTRUCTION_NODE",t[t.COMMENT_NODE=8]="COMMENT_NODE",t[t.DOCUMENT_NODE=9]="DOCUMENT_NODE",t[t.DOCUMENT_TYPE_NODE=10]="DOCUMENT_TYPE_NODE",t[t.DOCUMENT_FRAGMENT_NODE=11]="DOCUMENT_FRAGMENT_NODE",t[t.NOTATION_NODE=12]="NOTATION_NODE"}(wp||(wp={}));class Mp{constructor(t,e,s){this.domain=t,this.name=e,this.func=s,this.active=!1}annotate(t){t.childNodes.forEach(this.annotate.bind(this)),t.contentNodes.forEach(this.annotate.bind(this)),t.addAnnotation(this.domain,this.func(t))}}class Op{constructor(t,e,s,i={}){this.domain=t,this.name=e,this.func=s,this.def=i,this.active=!1}visit(t,e){let s=this.func(t,e);t.addAnnotation(this.domain,s[0]);for(let e,i=0;e=t.childNodes[i];i++)s=this.visit(e,s[1]);for(let e,i=0;e=t.contentNodes[i];i++)s=this.visit(e,s[1]);return s}}const Dp=new Map,Pp=new Map;function Bp(t){const e=t.domain+":"+t.name;t instanceof Mp?Dp.set(e,t):Pp.set(e,t)}function Fp(t,e){const s=t+":"+e,i=Dp.get(s)||Pp.get(s);i&&(i.active=!0)}var jp,Up,qp;function Hp(t){const e=t.toString(16).toUpperCase();return e.length>3?e:("000"+e).slice(-4)}function Wp([t,e],s){const i=parseInt(t,16),r=parseInt(e,16),n=[];for(let t=i;t<=r;t++){let e=Hp(t);!1!==s[e]&&(e=s[e]||e,n.push(e))}return n}function zp(t,e={}){return Wp(t,e).map((t=>String.fromCodePoint(parseInt(t,16))))}!function(t){t.BOLD="bold",t.BOLDFRAKTUR="bold-fraktur",t.BOLDITALIC="bold-italic",t.BOLDSCRIPT="bold-script",t.DOUBLESTRUCK="double-struck",t.DOUBLESTRUCKITALIC="double-struck-italic",t.FULLWIDTH="fullwidth",t.FRAKTUR="fraktur",t.ITALIC="italic",t.MONOSPACE="monospace",t.NORMAL="normal",t.SCRIPT="script",t.SANSSERIF="sans-serif",t.SANSSERIFITALIC="sans-serif-italic",t.SANSSERIFBOLD="sans-serif-bold",t.SANSSERIFBOLDITALIC="sans-serif-bold-italic"}(jp||(jp={})),function(t){t.SUPER="super",t.SUB="sub",t.CIRCLED="circled",t.PARENTHESIZED="parenthesized",t.PERIOD="period",t.NEGATIVECIRCLED="negative-circled",t.DOUBLECIRCLED="double-circled",t.CIRCLEDSANSSERIF="circled-sans-serif",t.NEGATIVECIRCLEDSANSSERIF="negative-circled-sans-serif",t.COMMA="comma",t.SQUARED="squared",t.NEGATIVESQUARED="negative-squared"}(Up||(Up={})),function(t){t.LATINCAP="latinCap",t.LATINSMALL="latinSmall",t.GREEKCAP="greekCap",t.GREEKSMALL="greekSmall",t.DIGIT="digit"}(qp||(qp={}));const Xp=[{interval:["1D400","1D419"],base:qp.LATINCAP,subst:{},capital:!0,category:"Lu",font:jp.BOLD},{interval:["1D41A","1D433"],base:qp.LATINSMALL,subst:{},capital:!1,category:"Ll",font:jp.BOLD},{interval:["1D56C","1D585"],base:qp.LATINCAP,subst:{},capital:!0,category:"Lu",font:jp.BOLDFRAKTUR},{interval:["1D586","1D59F"],base:qp.LATINSMALL,subst:{},capital:!1,category:"Ll",font:jp.BOLDFRAKTUR},{interval:["1D468","1D481"],base:qp.LATINCAP,subst:{},capital:!0,category:"Lu",font:jp.BOLDITALIC},{interval:["1D482","1D49B"],base:qp.LATINSMALL,subst:{},capital:!1,category:"Ll",font:jp.BOLDITALIC},{interval:["1D4D0","1D4E9"],base:qp.LATINCAP,subst:{},capital:!0,category:"Lu",font:jp.BOLDSCRIPT},{interval:["1D4EA","1D503"],base:qp.LATINSMALL,subst:{},capital:!1,category:"Ll",font:jp.BOLDSCRIPT},{interval:["1D538","1D551"],base:qp.LATINCAP,subst:{"1D53A":"2102","1D53F":"210D","1D545":"2115","1D547":"2119","1D548":"211A","1D549":"211D","1D551":"2124"},capital:!0,category:"Lu",font:jp.DOUBLESTRUCK},{interval:["1D552","1D56B"],base:qp.LATINSMALL,subst:{},capital:!1,category:"Ll",font:jp.DOUBLESTRUCK},{interval:["1D504","1D51D"],base:qp.LATINCAP,subst:{"1D506":"212D","1D50B":"210C","1D50C":"2111","1D515":"211C","1D51D":"2128"},capital:!0,category:"Lu",font:jp.FRAKTUR},{interval:["1D51E","1D537"],base:qp.LATINSMALL,subst:{},capital:!1,category:"Ll",font:jp.FRAKTUR},{interval:["FF21","FF3A"],base:qp.LATINCAP,subst:{},capital:!0,category:"Lu",font:jp.FULLWIDTH},{interval:["FF41","FF5A"],base:qp.LATINSMALL,subst:{},capital:!1,category:"Ll",font:jp.FULLWIDTH},{interval:["1D434","1D44D"],base:qp.LATINCAP,subst:{},capital:!0,category:"Lu",font:jp.ITALIC},{interval:["1D44E","1D467"],base:qp.LATINSMALL,subst:{"1D455":"210E"},capital:!1,category:"Ll",font:jp.ITALIC},{interval:["1D670","1D689"],base:qp.LATINCAP,subst:{},capital:!0,category:"Lu",font:jp.MONOSPACE},{interval:["1D68A","1D6A3"],base:qp.LATINSMALL,subst:{},capital:!1,category:"Ll",font:jp.MONOSPACE},{interval:["0041","005A"],base:qp.LATINCAP,subst:{},capital:!0,category:"Lu",font:jp.NORMAL},{interval:["0061","007A"],base:qp.LATINSMALL,subst:{},capital:!1,category:"Ll",font:jp.NORMAL},{interval:["1D49C","1D4B5"],base:qp.LATINCAP,subst:{"1D49D":"212C","1D4A0":"2130","1D4A1":"2131","1D4A3":"210B","1D4A4":"2110","1D4A7":"2112","1D4A8":"2133","1D4AD":"211B"},capital:!0,category:"Lu",font:jp.SCRIPT},{interval:["1D4B6","1D4CF"],base:qp.LATINSMALL,subst:{"1D4BA":"212F","1D4BC":"210A","1D4C4":"2134"},capital:!1,category:"Ll",font:jp.SCRIPT},{interval:["1D5A0","1D5B9"],base:qp.LATINCAP,subst:{},capital:!0,category:"Lu",font:jp.SANSSERIF},{interval:["1D5BA","1D5D3"],base:qp.LATINSMALL,subst:{},capital:!1,category:"Ll",font:jp.SANSSERIF},{interval:["1D608","1D621"],base:qp.LATINCAP,subst:{},capital:!0,category:"Lu",font:jp.SANSSERIFITALIC},{interval:["1D622","1D63B"],base:qp.LATINSMALL,subst:{},capital:!1,category:"Ll",font:jp.SANSSERIFITALIC},{interval:["1D5D4","1D5ED"],base:qp.LATINCAP,subst:{},capital:!0,category:"Lu",font:jp.SANSSERIFBOLD},{interval:["1D5EE","1D607"],base:qp.LATINSMALL,subst:{},capital:!1,category:"Ll",font:jp.SANSSERIFBOLD},{interval:["1D63C","1D655"],base:qp.LATINCAP,subst:{},capital:!0,category:"Lu",font:jp.SANSSERIFBOLDITALIC},{interval:["1D656","1D66F"],base:qp.LATINSMALL,subst:{},capital:!1,category:"Ll",font:jp.SANSSERIFBOLDITALIC},{interval:["0391","03A9"],base:qp.GREEKCAP,subst:{"03A2":"03F4"},capital:!0,category:"Lu",font:jp.NORMAL},{interval:["03B0","03D0"],base:qp.GREEKSMALL,subst:{"03B0":"2207","03CA":"2202","03CB":"03F5","03CC":"03D1","03CD":"03F0","03CE":"03D5","03CF":"03F1","03D0":"03D6"},capital:!1,category:"Ll",font:jp.NORMAL},{interval:["1D6A8","1D6C0"],base:qp.GREEKCAP,subst:{},capital:!0,category:"Lu",font:jp.BOLD},{interval:["1D6C1","1D6E1"],base:qp.GREEKSMALL,subst:{},capital:!1,category:"Ll",font:jp.BOLD},{interval:["1D6E2","1D6FA"],base:qp.GREEKCAP,subst:{},capital:!0,category:"Lu",font:jp.ITALIC},{interval:["1D6FB","1D71B"],base:qp.GREEKSMALL,subst:{},capital:!1,category:"Ll",font:jp.ITALIC},{interval:["1D71C","1D734"],base:qp.GREEKCAP,subst:{},capital:!0,category:"Lu",font:jp.BOLDITALIC},{interval:["1D735","1D755"],base:qp.GREEKSMALL,subst:{},capital:!1,category:"Ll",font:jp.BOLDITALIC},{interval:["1D756","1D76E"],base:qp.GREEKCAP,subst:{},capital:!0,category:"Lu",font:jp.SANSSERIFBOLD},{interval:["1D76F","1D78F"],base:qp.GREEKSMALL,subst:{},capital:!1,category:"Ll",font:jp.SANSSERIFBOLD},{interval:["1D790","1D7A8"],base:qp.GREEKCAP,subst:{},capital:!0,category:"Lu",font:jp.SANSSERIFBOLDITALIC},{interval:["1D7A9","1D7C9"],base:qp.GREEKSMALL,subst:{},capital:!1,category:"Ll",font:jp.SANSSERIFBOLDITALIC},{interval:["0030","0039"],base:qp.DIGIT,subst:{},offset:0,category:"Nd",font:jp.NORMAL},{interval:["2070","2079"],base:qp.DIGIT,subst:{2071:"00B9",2072:"00B2",2073:"00B3"},offset:0,category:"No",font:Up.SUPER},{interval:["2080","2089"],base:qp.DIGIT,subst:{},offset:0,category:"No",font:Up.SUB},{interval:["245F","2473"],base:qp.DIGIT,subst:{"245F":"24EA"},offset:0,category:"No",font:Up.CIRCLED},{interval:["3251","325F"],base:qp.DIGIT,subst:{},offset:21,category:"No",font:Up.CIRCLED},{interval:["32B1","32BF"],base:qp.DIGIT,subst:{},offset:36,category:"No",font:Up.CIRCLED},{interval:["2474","2487"],base:qp.DIGIT,subst:{},offset:1,category:"No",font:Up.PARENTHESIZED},{interval:["2487","249B"],base:qp.DIGIT,subst:{2487:"1F100"},offset:0,category:"No",font:Up.PERIOD},{interval:["2775","277F"],base:qp.DIGIT,subst:{2775:"24FF"},offset:0,category:"No",font:Up.NEGATIVECIRCLED},{interval:["24EB","24F4"],base:qp.DIGIT,subst:{},offset:11,category:"No",font:Up.NEGATIVECIRCLED},{interval:["24F5","24FE"],base:qp.DIGIT,subst:{},offset:1,category:"No",font:Up.DOUBLECIRCLED},{interval:["277F","2789"],base:qp.DIGIT,subst:{"277F":"1F10B"},offset:0,category:"No",font:Up.CIRCLEDSANSSERIF},{interval:["2789","2793"],base:qp.DIGIT,subst:{2789:"1F10C"},offset:0,category:"No",font:Up.NEGATIVECIRCLEDSANSSERIF},{interval:["FF10","FF19"],base:qp.DIGIT,subst:{},offset:0,category:"Nd",font:jp.FULLWIDTH},{interval:["1D7CE","1D7D7"],base:qp.DIGIT,subst:{},offset:0,category:"Nd",font:jp.BOLD},{interval:["1D7D8","1D7E1"],base:qp.DIGIT,subst:{},offset:0,category:"Nd",font:jp.DOUBLESTRUCK},{interval:["1D7E2","1D7EB"],base:qp.DIGIT,subst:{},offset:0,category:"Nd",font:jp.SANSSERIF},{interval:["1D7EC","1D7F5"],base:qp.DIGIT,subst:{},offset:0,category:"Nd",font:jp.SANSSERIFBOLD},{interval:["1D7F6","1D7FF"],base:qp.DIGIT,subst:{},offset:0,category:"Nd",font:jp.MONOSPACE},{interval:["1F101","1F10A"],base:qp.DIGIT,subst:{},offset:0,category:"No",font:Up.COMMA},{interval:["24B6","24CF"],base:qp.LATINCAP,subst:{},capital:!0,category:"So",font:Up.CIRCLED},{interval:["24D0","24E9"],base:qp.LATINSMALL,subst:{},capital:!1,category:"So",font:Up.CIRCLED},{interval:["1F110","1F129"],base:qp.LATINCAP,subst:{},capital:!0,category:"So",font:Up.PARENTHESIZED},{interval:["249C","24B5"],base:qp.LATINSMALL,subst:{},capital:!1,category:"So",font:Up.PARENTHESIZED},{interval:["1F130","1F149"],base:qp.LATINCAP,subst:{},capital:!0,category:"So",font:Up.SQUARED},{interval:["1F170","1F189"],base:qp.LATINCAP,subst:{},capital:!0,category:"So",font:Up.NEGATIVESQUARED},{interval:["1F150","1F169"],base:qp.LATINCAP,subst:{},capital:!0,category:"So",font:Up.NEGATIVECIRCLED}],Vp=new Map;function Gp(t,e){return t+e.split("-").map((t=>t[0].toUpperCase()+t.slice(1))).join("")}for(const t of Xp){const e=Gp(t.base,t.font),s=zp(t.interval,t.subst);let i=Vp.get(e);i?i.unicode=i.unicode.concat(s):(i=t,i.unicode=s,Vp.set(e,i))}var Jp;!function(t){t.PUNCTUATION="punctuation",t.FENCE="fence",t.NUMBER="number",t.IDENTIFIER="identifier",t.TEXT="text",t.OPERATOR="operator",t.RELATION="relation",t.LARGEOP="largeop",t.FUNCTION="function",t.ACCENT="accent",t.FENCED="fenced",t.FRACTION="fraction",t.PUNCTUATED="punctuated",t.RELSEQ="relseq",t.MULTIREL="multirel",t.INFIXOP="infixop",t.PREFIXOP="prefixop",t.POSTFIXOP="postfixop",t.APPL="appl",t.INTEGRAL="integral",t.BIGOP="bigop",t.SQRT="sqrt",t.ROOT="root",t.LIMUPPER="limupper",t.LIMLOWER="limlower",t.LIMBOTH="limboth",t.SUBSCRIPT="subscript",t.SUPERSCRIPT="superscript",t.UNDERSCORE="underscore",t.OVERSCORE="overscore",t.TENSOR="tensor",t.TABLE="table",t.MULTILINE="multiline",t.MATRIX="matrix",t.VECTOR="vector",t.CASES="cases",t.ROW="row",t.LINE="line",t.CELL="cell",t.ENCLOSE="enclose",t.INFERENCE="inference",t.RULELABEL="rulelabel",t.CONCLUSION="conclusion",t.PREMISES="premises",t.UNKNOWN="unknown",t.EMPTY="empty"}(Jp||(Jp={}));const Kp=Object.assign({},Jp);var $p;!function(t){t.COMMA="comma",t.SEMICOLON="semicolon",t.ELLIPSIS="ellipsis",t.FULLSTOP="fullstop",t.QUESTION="question",t.EXCLAMATION="exclamation",t.QUOTES="quotes",t.DASH="dash",t.TILDE="tilde",t.PRIME="prime",t.DEGREE="degree",t.VBAR="vbar",t.COLON="colon",t.OPENFENCE="openfence",t.CLOSEFENCE="closefence",t.APPLICATION="application",t.DUMMY="dummy",t.UNIT="unit",t.LABEL="label",t.OPEN="open",t.CLOSE="close",t.TOP="top",t.BOTTOM="bottom",t.NEUTRAL="neutral",t.METRIC="metric",t.LATINLETTER="latinletter",t.GREEKLETTER="greekletter",t.OTHERLETTER="otherletter",t.NUMBERSET="numbersetletter",t.INTEGER="integer",t.FLOAT="float",t.OTHERNUMBER="othernumber",t.INFTY="infty",t.MIXED="mixed",t.MULTIACCENT="multiaccent",t.OVERACCENT="overaccent",t.UNDERACCENT="underaccent",t.UNDEROVER="underover",t.SUBSUP="subsup",t.LEFTSUB="leftsub",t.LEFTSUPER="leftsuper",t.RIGHTSUB="rightsub",t.RIGHTSUPER="rightsuper",t.LEFTRIGHT="leftright",t.ABOVEBELOW="abovebelow",t.INTERVAL="interval",t.SETEMPTY="set empty",t.SETEXT="set extended",t.SETSINGLE="set singleton",t.SETCOLLECT="set collection",t.STRING="string",t.SPACE="space",t.ANNOTATION="annotation",t.TEXT="text",t.SEQUENCE="sequence",t.ENDPUNCT="endpunct",t.STARTPUNCT="startpunct",t.NEGATIVE="negative",t.POSITIVE="positive",t.NEGATION="negation",t.MULTIOP="multiop",t.PREFIXOP="prefix operator",t.POSTFIXOP="postfix operator",t.LIMFUNC="limit function",t.INFIXFUNC="infix function",t.PREFIXFUNC="prefix function",t.POSTFIXFUNC="postfix function",t.SIMPLEFUNC="simple function",t.COMPFUNC="composed function",t.SUM="sum",t.INTEGRAL="integral",t.GEOMETRY="geometry",t.BOX="box",t.BLOCK="block",t.ADDITION="addition",t.MULTIPLICATION="multiplication",t.SUBTRACTION="subtraction",t.IMPLICIT="implicit",t.DIVISION="division",t.VULGAR="vulgar",t.EQUALITY="equality",t.INEQUALITY="inequality",t.ARROW="arrow",t.ELEMENT="element",t.NONELEMENT="nonelement",t.REELEMENT="reelement",t.RENONELEMENT="renonelement",t.SET="set",t.DETERMINANT="determinant",t.ROWVECTOR="rowvector",t.BINOMIAL="binomial",t.SQUAREMATRIX="squarematrix",t.CYCLE="cycle",t.MULTILINE="multiline",t.MATRIX="matrix",t.VECTOR="vector",t.CASES="cases",t.TABLE="table",t.CAYLEY="cayley",t.PROOF="proof",t.LEFT="left",t.RIGHT="right",t.UP="up",t.DOWN="down",t.FINAL="final",t.SINGLE="single",t.HYP="hyp",t.AXIOM="axiom",t.LOGIC="logic",t.UNKNOWN="unknown",t.MGLYPH="mglyph"}($p||($p={}));const Yp=Object.assign({},$p);var Qp;!function(t){t.CALIGRAPHIC="caligraphic",t.CALIGRAPHICBOLD="caligraphic-bold",t.OLDSTYLE="oldstyle",t.OLDSTYLEBOLD="oldstyle-bold",t.UNKNOWN="unknown"}(Qp||(Qp={}));const Zp=Object.assign(Object.assign(Object.assign({},jp),Qp),Up);var tm;!function(t){t.ALLLETTERS="allLetters",t.D="d",t.BAR="bar",t.TILDE="tilde"}(tm||(tm={}));const em=Object.assign(Object.assign({},qp),tm);var sm=function(t,e){var s={};for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&e.indexOf(i)<0&&(s[i]=t[i]);if(null!=t&&"function"==typeof Object.getOwnPropertySymbols){var r=0;for(i=Object.getOwnPropertySymbols(t);r<i.length;r++)e.indexOf(i[r])<0&&Object.prototype.propertyIsEnumerable.call(t,i[r])&&(s[i[r]]=t[i[r]])}return s};const im={functionApplication:String.fromCodePoint(8289),invisibleTimes:String.fromCodePoint(8290),invisibleComma:String.fromCodePoint(8291),invisiblePlus:String.fromCodePoint(8292)};class rm extends Map{get(t){return super.get(t)||{role:Yp.UNKNOWN,type:Kp.UNKNOWN,font:Zp.UNKNOWN}}}class nm extends Map{set(t,e,s=""){return super.set(this.secKey(e,t),s||e),this}has(t,e){return super.has(this.secKey(e,t))}get(t,e){return super.get(this.secKey(e,t))}secKey(t,e){return e?`${t} ${e}`:`${t}`}}const om={Meaning:new rm,Secondary:new nm,FencesHoriz:new Map,FencesVert:new Map,LatexCommands:new Map};function am(t,e){for(const s of t)om.Meaning.set(s,{role:e.role||Yp.UNKNOWN,type:e.type||Kp.UNKNOWN,font:e.font||Zp.UNKNOWN}),e.secondary&&om.Secondary.set(s,e.secondary)}function lm(t,e,s=1){const i={},r=function(t){let e=[];for(const s of t)Array.isArray(s)?e=e.concat(Wp(s,{}).map((t=>parseInt(t,16)))):e.push(parseInt(s,16));return e}(e);for(const e of r)i[e]||(t.set(String.fromCodePoint(e),String.fromCodePoint(e+s)),i[e]=!0,i[e+s]=!0)}const cm=["cos","cot","csc","sec","sin","tan","arccos","arccot","arccsc","arcsec","arcsin","arctan"].concat(["cosh","coth","csch","sech","sinh","tanh","arcosh","arcoth","arcsch","arsech","arsinh","artanh"],["deg","det","dim","hom","ker","Tr"],["log","ln","lg","exp","gcd","lcm","arg","im","re","Pr"]);function hm(t,e,s,i,r,n=[],o={},a={}){const l=Vp.get(Gp(t,i));l&&(l.unicode.forEach((t=>{om.Meaning.set(t,{type:e,role:s,font:r}),n.forEach((e=>om.Secondary.set(t,e)))})),function(t,e){for(const[s,i]of Object.entries(e)){const e=t[s];void 0!==e&&om.Meaning.set(e,i)}}(l.unicode,o),function(t,e){for(const[s,i]of Object.entries(e)){const e=t[s];void 0!==e&&om.Secondary.set(e,i)}}(l.unicode,a))}[{set:["23","26","40","5c","a1","a7","b6","bf","2017",["2022","2025"],"2027","203b","203c",["2041","2043"],["2047","2049"],["204b","204d"],"2050","2055","2056",["2058","205e"],"2234","2235","fe45","fe46","fe5f","fe60","fe68","fe6b","ff03","ff06","ff0f","ff20","ff3c"],type:Kp.PUNCTUATION,role:Yp.UNKNOWN},{set:["22","ab","bb","2dd",["2018","201f"],"2039","203a",["301d","301f"],"fe10","ff02","ff07"],type:Kp.PUNCTUATION,role:Yp.QUOTES},{set:["3b","204f","2a1f","2a3e","fe14","fe54","ff1b"],type:Kp.PUNCTUATION,role:Yp.SEMICOLON},{set:["3f","203d","fe16","fe56","ff1f"],type:Kp.PUNCTUATION,role:Yp.QUESTION},{set:["21","fe15","fe57","ff01"],type:Kp.PUNCTUATION,role:Yp.EXCLAMATION},{set:["5e","60","a8","aa","b4","ba","2c7",["2d8","2da"],"2040","207a","207d","207e","ff3e","ff40"],type:Kp.PUNCTUATION,role:Yp.OVERACCENT},{set:["b8","2db","2038","203f","2054","208a","208d","208e"],type:Kp.PUNCTUATION,role:Yp.UNDERACCENT},{set:["3a","2982","fe13","fe30","fe55","ff1a"],type:Kp.PUNCTUATION,role:Yp.COLON},{set:["2c","2063","fe50","ff0c"],type:Kp.PUNCTUATION,role:Yp.COMMA},{set:["2026",["22ee","22f1"],"fe19"],type:Kp.PUNCTUATION,role:Yp.ELLIPSIS},{set:["2e","fe52","ff0e"],type:Kp.PUNCTUATION,role:Yp.FULLSTOP},{set:["2d","207b","208b","2212","2796","fe63","ff0d"],type:Kp.OPERATOR,role:Yp.DASH,secondary:em.BAR},{set:["5f","af",["2010","2015"],"203e","208b",["fe49","fe4f"],"fe58","ff3f","ffe3"],type:Kp.PUNCTUATION,role:Yp.DASH,secondary:em.BAR},{set:["7e","2dc","2f7","303","330","334","2053","223c","223d","301c","ff5e"],type:Kp.OPERATOR,role:Yp.TILDE,secondary:em.TILDE},{set:["27","2b9","2ba",["2032","2037"],"2057"],type:Kp.PUNCTUATION,role:Yp.PRIME},{set:["b0"],type:Kp.PUNCTUATION,role:Yp.DEGREE},{set:["2b","b1","2064","2213","2214","2228","222a",["228c","228e"],"2294","2295","229d","229e","22bb","22bd","22c4","22ce","22d3","2304","271b","271c","2795","27cf","29fa","29fb","29fe",["2a22","2a28"],"2a2d","2a2e","2a39","2a42","2a45","2a46","2a48","2a4a","2a4c","2a4f","2a50","2a52","2a54","2a56","2a57","2a59","2a5b","2a5d",["2a61","2a63"],"2adc","2add","fe62","ff0b"],type:Kp.OPERATOR,role:Yp.ADDITION},{set:["2a","b7","d7","2020","2021","204e","2051","2062",["2217","2219"],"2227","2229","2240","2293","2297",["2299","229b"],"22a0","22a1","22b9","22bc",["22c5","22cc"],"22cf","22d2","22d4","2303","2305","2306","25cb","2715","2716","27ce","27d1",["29d1","29d7"],"29e2","2a1d",["2a2f","2a37"],["2a3b","2a3d"],"2a40","2a43","2a44","2a47","2a49","2a4b","2a4d","2a4e","2a51","2a53","2a55","2a58","2a5a","2a5c",["2a5e","2a60"],"2ada","2adb","fe61","ff0a"],type:Kp.OPERATOR,role:Yp.MULTIPLICATION},{set:["2d","af","2010","2011","2052","207b","208b","2212","2216","2238","2242","2296","229f","2796","29ff",["2a29","2a2c"],"2a3a","2a41","fe63","ff0d"],type:Kp.OPERATOR,role:Yp.SUBTRACTION},{set:["2f","f7","2044","2215","2298","2797","27cc","29bc",["29f5","29f9"],"2a38"],type:Kp.OPERATOR,role:Yp.DIVISION},{set:["25","2030","2031","ff05","fe6a"],type:Kp.OPERATOR,role:Yp.POSTFIXOP},{set:["ac","2200","2201","2203","2204","2206",["221a","221c"],"2310","ffe2"],type:Kp.OPERATOR,role:Yp.PREFIXOP},{set:["2320","2321","23aa","23ae","23af","23b2","23b3","23b6","23b7"],type:Kp.OPERATOR,role:Yp.PREFIXOP},{set:["1d7ca","1d7cb"],type:Kp.OPERATOR,role:Yp.PREFIXOP,font:Zp.BOLD},{set:["3d","7e","207c","208c","221d","2237",["223a","223f"],"2243","2245","2248",["224a","224e"],["2251","225f"],"2261","2263","229c","22cd","22d5","29e4","29e6","2a66","2a67",["2a6a","2a6c"],["2a6c","2a78"],"fe66","ff1d"],type:Kp.RELATION,role:Yp.EQUALITY},{set:["3c","3e","2241","2242","2244","2246","2247","2249","224f","2250","2260","2262",["2264","2281"],"22b0","22b1",["22d6","22e1"],["22e6","22e9"],["2976","2978"],"29c0","29c1","29e1","29e3","29e5",["2a79","2abc"],["2af7","2afa"],"fe64","fe65","ff1c","ff1e"],type:Kp.RELATION,role:Yp.INEQUALITY},{set:[["2282","228b"],["228f","2292"],["22b2","22b8"],"22d0","22d1",["22e2","22e5"],["22ea","22ed"],"27c3","27c4",["27c7","27c9"],["27d5","27d7"],"27dc",["2979","297b"],"29df",["2abd","2ad8"]],type:Kp.RELATION,role:Yp.SET},{set:["2236",["27e0","27e5"],"292b","292c",["29b5","29bb"],"29be","29bf",["29c2","29d0"]],type:Kp.RELATION,role:Yp.UNKNOWN},{set:["2205",["29b0","29b4"]],type:Kp.IDENTIFIER,role:Yp.SETEMPTY},{set:["1ab2","221e",["29dc","29de"]],type:Kp.IDENTIFIER,role:Yp.INFTY},{set:["22a2","22a3",["22a6","22af"],"27da","27db","27dd","27de","2ade",["2ae2","2ae6"],"2aec","2aed"],type:Kp.RELATION,role:Yp.LOGIC},{set:["22a4","22a5","22ba","27d8","27d9","27df","2adf","2ae0",["2ae7","2aeb"],"2af1"],type:Kp.IDENTIFIER,role:Yp.LOGIC},{set:[["2190","21ff"],"2301","2324","238b","2794",["2798","27af"],["27b1","27be"],["27f0","27ff"],["2900","292a"],["292d","2975"],["297c","297f"],["2b00","2b11"],["2b30","2b4c"],["ffe9","ffec"]],type:Kp.RELATION,role:Yp.ARROW},{set:["2208","220a",["22f2","22f9"],"22ff","27d2","2ad9"],type:Kp.OPERATOR,role:Yp.ELEMENT},{set:["2209"],type:Kp.OPERATOR,role:Yp.NONELEMENT},{set:["220b","220d",["22fa","22fe"]],type:Kp.OPERATOR,role:Yp.REELEMENT},{set:["220c"],type:Kp.OPERATOR,role:Yp.RENONELEMENT},{set:[["220f","2211"],["22c0","22c3"],["2a00","2a0b"],"2a3f","2afc","2aff"],type:Kp.LARGEOP,role:Yp.SUM},{set:["2140"],type:Kp.LARGEOP,role:Yp.SUM,font:Zp.DOUBLESTRUCK},{set:[["222b","2233"],["2a0c","2a17"],["2a17","2a1c"]],type:Kp.LARGEOP,role:Yp.INTEGRAL},{set:[["2500","257F"]],type:Kp.RELATION,role:Yp.BOX},{set:[["2580","259F"]],type:Kp.IDENTIFIER,role:Yp.BLOCK},{set:[["25A0","25FF"],["2B12","2B2F"],["2B50","2B59"]],type:Kp.RELATION,role:Yp.GEOMETRY},{set:["220e","2300","2302","2311","29bd","29e0",["29e8","29f3"],"2a1e","2afe","ffed","ffee"],type:Kp.OPERATOR,role:Yp.GEOMETRY},{set:[["221f","2222"],"22be","22bf",["2312","2314"],"237c","27c0",["299b","29af"]],type:Kp.OPERATOR,role:Yp.GEOMETRY},{set:["24",["a2","a5"],"b5","2123",["2125","2127"],"212a","212b","fe69","ff04","ffe0","ffe1","ffe5","ffe6"],type:Kp.IDENTIFIER,role:Yp.UNKNOWN},{set:["a9","ae","210f","2114","2116","2117",["211e","2122"],"212e","2132",["2139","213b"],["2141","2144"],"214d","214e",["1f12a","1f12c"],"1f18a"],type:Kp.IDENTIFIER,role:Yp.OTHERLETTER},{set:["2224","2226","2239","2307","27b0","27bf","27c1","27c2","27ca","27cb","27cd","27d0","27d3","27d4","2981","2999","299a","29e7","29f4","2a20","2a21","2a64","2a65","2a68","2a69","2ae1",["2aee","2af0"],"2af2","2af3","2af5","2af6","2afb","2afd"],type:Kp.OPERATOR,role:Yp.UNKNOWN},{set:["2605","2606","26aa","26ab",["2720","274d"]],type:Kp.OPERATOR,role:Yp.UNKNOWN},{set:[["2145","2149"]],type:Kp.IDENTIFIER,role:Yp.LATINLETTER,font:Zp.DOUBLESTRUCKITALIC,secondary:em.ALLLETTERS},{set:[["213c","213f"]],type:Kp.IDENTIFIER,role:Yp.GREEKLETTER,font:Zp.DOUBLESTRUCK,secondary:em.ALLLETTERS},{set:["3d0","3d7","3f6",["1d26","1d2a"],"1d5e","1d60",["1d66","1d6a"]],type:Kp.IDENTIFIER,role:Yp.GREEKLETTER,font:Zp.NORMAL,secondary:em.ALLLETTERS},{set:[["2135","2138"]],type:Kp.IDENTIFIER,role:Yp.OTHERLETTER,font:Zp.NORMAL,secondary:em.ALLLETTERS},{set:["131","237"],type:Kp.IDENTIFIER,role:Yp.LATINLETTER,font:Zp.NORMAL},{set:["1d6a4","1d6a5"],type:Kp.IDENTIFIER,role:Yp.LATINLETTER,font:Zp.ITALIC},{set:["2113","2118"],type:Kp.IDENTIFIER,role:Yp.LATINLETTER,font:Zp.SCRIPT},{set:[["c0","d6"],["d8","f6"],["f8","1bf"],["1c4","2af"],["1d00","1d25"],["1d6b","1d9a"],["1e00","1ef9"],["363","36f"],["1dd3","1de6"],["1d62","1d65"],"1dca","2071","207f",["2090","209c"],"2c7c"],type:Kp.IDENTIFIER,role:Yp.LATINLETTER,font:Zp.NORMAL},{set:[["00bc","00be"],["2150","215f"],"2189"],type:Kp.NUMBER,role:Yp.FLOAT},{set:["23E8",["3248","324f"]],type:Kp.NUMBER,role:Yp.INTEGER},{set:[["214A","214C"],"2705","2713","2714","2717","2718"],type:Kp.IDENTIFIER,role:Yp.UNKNOWN},{set:["20","a0","ad",["2000","200f"],["2028","202f"],["205f","2060"],"206a","206b","206e","206f","feff",["fff9","fffb"]],type:Kp.TEXT,role:Yp.SPACE},{set:["7c","a6","2223","23b8","23b9","23d0","2758",["fe31","fe34"],"ff5c","ffe4","ffe8"],type:Kp.FENCE,role:Yp.NEUTRAL},{set:["2016","2225","2980","2af4"],type:Kp.FENCE,role:Yp.METRIC}].forEach((t=>{var{set:e}=t,s=sm(t,["set"]);return am(function(t){let e=[];for(const s of t)Array.isArray(s)?e=e.concat(zp(s)):e.push(String.fromCodePoint(parseInt(s,16)));return e}(e),s)})),lm(om.FencesVert,["23b4",["23dc","23e1"],["fe35","fe44"],"fe47"]),lm(om.FencesHoriz,["28","2045","207D","208D",["2308","230f"],["231c","231f"],"2329","23b0",["2768","2775"],"27c5",["27e6","27ef"],["2983","2998"],["29d8","29db"],"29fc",["2e22","2e29"],["3008","3011"],["3014","301b"],"fd3e","fe17",["fe59","fe5e"],"ff08","ff5f","ff62"]),lm(om.FencesHoriz,["5b","7b","ff3b","ff5b"],2),lm(om.FencesHoriz,[["239b","23a6"]],3),lm(om.FencesHoriz,[["23a7","23a9"]],4),am([...om.FencesHoriz.keys()],{type:Kp.FENCE,role:Yp.OPEN}),am([...om.FencesHoriz.values()],{type:Kp.FENCE,role:Yp.CLOSE}),am([...om.FencesVert.keys()],{type:Kp.FENCE,role:Yp.TOP}),am([...om.FencesVert.values()],{type:Kp.FENCE,role:Yp.BOTTOM}),function(){for(const[t,e]of Object.entries(Zp)){const s=!!Up[t]?Zp.UNKNOWN:e===Zp.FULLWIDTH?Zp.NORMAL:e;hm(qp.LATINCAP,Kp.IDENTIFIER,Yp.LATINLETTER,e,s,[em.ALLLETTERS]),hm(qp.LATINSMALL,Kp.IDENTIFIER,Yp.LATINLETTER,e,s,[em.ALLLETTERS],{},{3:em.D}),hm(qp.GREEKCAP,Kp.IDENTIFIER,Yp.GREEKLETTER,e,s,[em.ALLLETTERS]),hm(qp.GREEKSMALL,Kp.IDENTIFIER,Yp.GREEKLETTER,e,s,[em.ALLLETTERS],{0:{type:Kp.OPERATOR,role:Yp.PREFIXOP,font:s},26:{type:Kp.OPERATOR,role:Yp.PREFIXOP,font:s}}),hm(qp.DIGIT,Kp.NUMBER,Yp.INTEGER,e,s)}}(),am(["inf","lim","liminf","limsup","max","min","sup","injlim","projlim"],{type:Kp.FUNCTION,role:Yp.LIMFUNC}),am(cm,{type:Kp.FUNCTION,role:Yp.PREFIXFUNC}),am(["mod","rem"],{type:Kp.OPERATOR,role:Yp.PREFIXFUNC});const dm=[];function um(t,e){for(let s,i=0;s=dm[i];i++){const i=s.compare(t,e);if(0!==i)return i}return 0}function pm(t){if(t.length<=1)return t;const e=t.slice();!function(t){t.sort(um)}(e);const s=[];let i;do{i=e.pop(),s.push(i)}while(i&&e.length&&0===um(e[e.length-1],i));return s}function mm(t,e){return t.match(/^.+:.+$/)||!e?t:t+":"+e}new class{constructor(t,e=null){this.comparator=t,this.type=e,function(t){dm.push(t)}(this)}compare(t,e){return this.type&&this.type===t.type&&this.type===e.type?this.comparator(t,e):0}}((function(t,e){return t.role===Yp.SIMPLEFUNC?1:e.role===Yp.SIMPLEFUNC?-1:0}),Kp.IDENTIFIER);class fm extends Map{set(t,e){return super.set(mm(t,e.font),e),this}setNode(t){this.set(t.textContent,t.meaning())}get(t,e=null){return super.get(mm(t,e))}getNode(t){return this.get(t.textContent,t.font)}}class gm extends Map{add(t,e){const s=this.get(t);s?s.push(e):super.set(t,[e])}get(t,e=null){return super.get(mm(t,e))}getNode(t){return this.get(t.textContent,t.font)}minimize(){for(const[t,e]of this)1===e.length&&this.delete(t)}isMultiValued(){for(const t of this.values())if(t.length>1)return!0;return!1}}class bm extends gm{add(t,e){super.add(mm(t,e.font),e)}addNode(t){this.add(t.textContent,t)}toString(){const t=[];for(const[e,s]of this){const i=Array(e.length+3).join(" "),r=s.map((t=>t.toString())).join("\n"+i);t.push(e+": "+r)}return t.join("\n")}collateMeaning(){const t=new Em;for(const[e,s]of this)t.set(e,s.map((t=>t.meaning())));return t}}class Em extends gm{add(t,e){const s=this.get(t,e.font);s&&s.find((function(t){return i=e,(s=t).type===i.type&&s.role===i.role&&s.font===i.font;var s,i}))||super.add(mm(t,e.font),e)}addNode(t){this.add(t.textContent,t.meaning())}toString(){const t=[];for(const[e,s]of this){const i=Array(e.length+3).join(" "),r=s.map((t=>`{type: ${t.type}, role: ${t.role}, font: ${t.font}}`)).join("\n"+i);t.push(e+": "+r)}return t.join("\n")}reduce(){for(const[t,e]of this)1!==e.length&&this.set(t,pm(e))}default(){const t=new fm;for(const[e,s]of this)1===s.length&&t.set(e,s[0]);return t}newDefault(){const t=this.default();this.reduce();const e=this.default();return t.size!==e.size?e:null}}var ym;!function(t){t.ANNOTATION="ANNOTATION",t.ANNOTATIONXML="ANNOTATION-XML",t.MACTION="MACTION",t.MALIGNGROUP="MALIGNGROUP",t.MALIGNMARK="MALIGNMARK",t.MATH="MATH",t.MENCLOSE="MENCLOSE",t.MERROR="MERROR",t.MFENCED="MFENCED",t.MFRAC="MFRAC",t.MGLYPH="MGLYPH",t.MI="MI",t.MLABELEDTR="MLABELEDTR",t.MMULTISCRIPTS="MMULTISCRIPTS",t.MN="MN",t.MO="MO",t.MOVER="MOVER",t.MPADDED="MPADDED",t.MPHANTOM="MPHANTOM",t.MPRESCRIPTS="MPRESCRIPTS",t.MROOT="MROOT",t.MROW="MROW",t.MS="MS",t.MSPACE="MSPACE",t.MSQRT="MSQRT",t.MSTYLE="MSTYLE",t.MSUB="MSUB",t.MSUBSUP="MSUBSUP",t.MSUP="MSUP",t.MTABLE="MTABLE",t.MTD="MTD",t.MTEXT="MTEXT",t.MTR="MTR",t.MUNDER="MUNDER",t.MUNDEROVER="MUNDEROVER",t.NONE="NONE",t.SEMANTICS="SEMANTICS"}(ym||(ym={}));const xm=Object.values(ym),Nm=[ym.MO,ym.MI,ym.MN,ym.MTEXT,ym.MS,ym.MSPACE],vm=[ym.MERROR,ym.MPHANTOM,ym.MALIGNGROUP,ym.MALIGNMARK,ym.MPRESCRIPTS,ym.ANNOTATION,ym.ANNOTATIONXML],Tm=[ym.MATH,ym.MROW,ym.MPADDED,ym.MACTION,ym.NONE,ym.MSTYLE,ym.SEMANTICS],Am=[ym.MROOT,ym.MSQRT],_m=["aria-label","exact-speech","alt"];function wm(t){return!!t&&Rp(t)===ym.MATH}function Cm(t){return!!t&&(vm.includes(Rp(t))||!xm.includes(Rp(t)))}function km(t){return!!t&&Tm.includes(Rp(t))}function Im(t){return!!t&&Rp(t)===ym.MGLYPH&&!function(t){return!!t&&Nm.includes(Rp(t))}(t.parentNode)}function Lm(t){const e=[];for(let s,i=0;s=t[i];i++){if(s.nodeType!==wp.ELEMENT_NODE)continue;const t=Rp(s);vm.includes(t)||(Tm.includes(t)&&0===s.childNodes.length||e.push(s))}return e}function Rm(t,e){var s;if(null===(s=e.attributes)||void 0===s?void 0:s.length){const s=e.attributes;for(let e=s.length-1;e>=0;e--){const i=s[e].name;i.match(/^ext/)&&(t.attributes[i]=s[e].value,t.nobreaking=!0),_m.includes(i)&&(t.attributes["ext-speech"]=s[e].value,t.nobreaking=!0),i.match(/texclass$/)&&(t.attributes.texclass=s[e].value),"data-latex"===i.toLowerCase()&&(t.attributes.latex=s[e].value),"href"===i&&(t.attributes.href=s[e].value,t.nobreaking=!0)}}}function Sm(t){return t&&t.embellished&&t.childNodes.length>0?Sm(t.childNodes[0]):t}function Mm(t,e,s){s&&t.reverse();const i=[];for(let r,n=0;r=t[n];n++){if(e(r))return s?{head:t.slice(n+1).reverse(),div:r,tail:i.reverse()}:{head:i,div:r,tail:t.slice(n+1)};i.push(r)}return s?{head:[],div:null,tail:i.reverse()}:{head:i,div:null,tail:[]}}function Om(t,e){let s=t;const i=[],r=[];let n=null;do{n=Mm(s,e),r.push(n.head),i.push(n.div),s=n.tail}while(n.div);return i.pop(),{rel:i,comp:r}}var Dm;!function(t){t.EMBELLISHED="embellished",t.FENCEPOINTER="fencepointer",t.FONT="font",t.ID="id",t.ANNOTATION="annotation",t.ROLE="role",t.TYPE="type",t.CHILDREN="children",t.CONTENT="content",t.TEXT="$t"}(Dm||(Dm={}));class Pm{static fromXml(t){const e=parseInt(t.getAttribute("id"),10),s=new Pm(e);return s.type=t.tagName,Pm.setAttribute(s,t,"role"),Pm.setAttribute(s,t,"font"),Pm.setAttribute(s,t,"embellished"),Pm.setAttribute(s,t,"fencepointer","fencePointer"),t.getAttribute("annotation")&&s.parseAnnotation(t.getAttribute("annotation")),Rm(s,t),Pm.processChildren(s,t),s}static setAttribute(t,e,s,i){i=i||s;const r=e.getAttribute(s);r&&(t[i]=r)}static processChildren(t,e){for(const s of Ap(e.childNodes)){if(s.nodeType===wp.TEXT_NODE){t.textContent=s.textContent;continue}const e=Ap(s.childNodes).map(Pm.fromXml);e.forEach((e=>e.parent=t)),"CONTENT"===Rp(s)?t.contentNodes=e:t.childNodes=e}}constructor(t){this.id=t,this.mathml=[],this.parent=null,this.type=Kp.UNKNOWN,this.role=Yp.UNKNOWN,this.font=Zp.UNKNOWN,this.embellished=null,this.fencePointer="",this.childNodes=[],this.textContent="",this.mathmlTree=null,this.contentNodes=[],this.annotation={},this.attributes={},this.nobreaking=!1}querySelectorAll(t){let e=[];for(let s,i=0;s=this.childNodes[i];i++)e=e.concat(s.querySelectorAll(t));for(let s,i=0;s=this.contentNodes[i];i++)e=e.concat(s.querySelectorAll(t));return t(this)&&e.unshift(this),e}xml(t,e){const s=function(s,i){const r=i.map((function(s){return s.xml(t,e)})),n=t.createElementNS("",s);for(let t,e=0;t=r[e];e++)n.appendChild(t);return n},i=t.createElementNS("",this.type);return e||this.xmlAttributes(i),i.textContent=this.textContent,this.contentNodes.length>0&&i.appendChild(s(Dm.CONTENT,this.contentNodes)),this.childNodes.length>0&&i.appendChild(s(Dm.CHILDREN,this.childNodes)),i}toString(t=!1){const e=_p("<snode/>");return Sp(this.xml(e.ownerDocument,t))}allAttributes(){const t=[];return t.push([Dm.ROLE,this.role]),this.font!==Zp.UNKNOWN&&t.push([Dm.FONT,this.font]),Object.keys(this.annotation).length&&t.push([Dm.ANNOTATION,this.annotationXml()]),this.embellished&&t.push([Dm.EMBELLISHED,this.embellished]),this.fencePointer&&t.push([Dm.FENCEPOINTER,this.fencePointer]),t.push([Dm.ID,this.id.toString()]),t}annotationXml(){const t=[];for(const[e,s]of Object.entries(this.annotation))s.forEach((s=>t.push(e+":"+s)));return t.join(";")}attributesXml(){const t=[];for(const[e,s]of Object.entries(this.attributes))t.push(e+":"+Pm.escapeValue(s));return t.join(";")}toJson(){const t={};t[Dm.TYPE]=this.type;const e=this.allAttributes();for(let s,i=0;s=e[i];i++)t[s[0]]=s[1].toString();return this.textContent&&(t[Dm.TEXT]=this.textContent),this.childNodes.length&&(t[Dm.CHILDREN]=this.childNodes.map((function(t){return t.toJson()}))),this.contentNodes.length&&(t[Dm.CONTENT]=this.contentNodes.map((function(t){return t.toJson()}))),t}updateContent(t,e){const s=e?t.replace(/^[ \f\n\r\t\v\u200b]*/,"").replace(/[ \f\n\r\t\v\u200b]*$/,""):t.trim();if(t=t&&!s?t:s,this.textContent===t)return;const i=om.Meaning.get(t.replace(/\s/g," "));this.textContent=t,this.role=i.role,this.type=i.type,this.font=i.font}addMathmlNodes(t){for(let e,s=0;e=t[s];s++)-1===this.mathml.indexOf(e)&&this.mathml.push(e)}appendChild(t){this.childNodes.push(t),this.addMathmlNodes(t.mathml),t.parent=this}replaceChild(t,e){const s=this.childNodes.indexOf(t);if(-1===s)return;t.parent=null,e.parent=this,this.childNodes[s]=e;const i=t.mathml.filter((function(t){return-1===e.mathml.indexOf(t)})),r=e.mathml.filter((function(e){return-1===t.mathml.indexOf(e)}));this.removeMathmlNodes(i),this.addMathmlNodes(r)}appendContentNode(t){t&&(this.contentNodes.push(t),this.addMathmlNodes(t.mathml),t.parent=this)}removeContentNode(t){if(t){const e=this.contentNodes.indexOf(t);-1!==e&&this.contentNodes.slice(e,1)}}equals(t){if(!t)return!1;if(this.type!==t.type||this.role!==t.role||this.textContent!==t.textContent||this.childNodes.length!==t.childNodes.length||this.contentNodes.length!==t.contentNodes.length)return!1;for(let e,s,i=0;e=this.childNodes[i],s=t.childNodes[i];i++)if(!e.equals(s))return!1;for(let e,s,i=0;e=this.contentNodes[i],s=t.contentNodes[i];i++)if(!e.equals(s))return!1;return!0}displayTree(){console.info(this.displayTree_(0))}addAnnotation(t,e){e&&this.addAnnotation_(t,e)}getAnnotation(t){const e=this.annotation[t];return e||[]}hasAnnotation(t,e){const s=this.annotation[t];return!!s&&-1!==s.indexOf(e)}parseAnnotation(t){const e=t.split(";");for(let t=0,s=e.length;t<s;t++){const s=e[t].split(":");this.addAnnotation(s[0],s[1])}}meaning(){return{type:this.type,role:this.role,font:this.font}}xmlAttributes(t){const e=this.allAttributes();for(let s,i=0;s=e[i];i++)t.setAttribute(s[0],s[1]);this.addExternalAttributes(t)}addExternalAttributes(t){for(const[e,s]of Object.entries(this.attributes))t.setAttribute(e,s)}static escapeValue(t){return t.replace(/;/g,"\\0003B")}parseAttributes(t){if(!t)return;const e=t.split(";");for(let t=0,s=e.length;t<s;t++){const[s,...i]=e[t].split(":");s&&(this.attributes[s]=i.join("").replace(/\\0003B/g,";"))}}removeMathmlNodes(t){const e=this.mathml;for(let s,i=0;s=t[i];i++){const t=e.indexOf(s);-1!==t&&e.splice(t,1)}this.mathml=e}displayTree_(t){t++;const e=Array(t).join("  ");let s="";s+="\n"+e+this.toString(),s+="\n"+e+"MathmlTree:",s+="\n"+e+this.mathmlTreeString(),s+="\n"+e+"MathML:";for(let t,i=0;t=this.mathml[i];i++)s+="\n"+e+t.toString();return s+="\n"+e+"Begin Content",this.contentNodes.forEach((function(e){s+=e.displayTree_(t)})),s+="\n"+e+"End Content",s+="\n"+e+"Begin Children",this.childNodes.forEach((function(e){s+=e.displayTree_(t)})),s+="\n"+e+"End Children",s}mathmlTreeString(){return this.mathmlTree?this.mathmlTree.toString():"EMPTY"}addAnnotation_(t,e){const s=this.annotation[t];s&&!s.includes(e)?s.push(e):this.annotation[t]=[e]}}class Bm{constructor(){this.leafMap=new bm,this.defaultMap=new fm,this.idCounter_=-1}makeNode(t){return this.createNode_(t)}makeUnprocessed(t){const e=this.createNode_();return e.mathml=[t],e.mathmlTree=t,e}makeEmptyNode(){const t=this.createNode_();return t.type=Kp.EMPTY,t}makeContentNode(t){const e=this.createNode_();return e.updateContent(t),e}makeMultipleContentNodes(t,e){const s=[];for(let i=0;i<t;i++)s.push(this.makeContentNode(e));return s}makeLeafNode(t,e){if(!t)return this.makeEmptyNode();const s=this.makeContentNode(t);s.font=e||s.font;const i=this.defaultMap.getNode(s);return i&&(s.type=i.type,s.role=i.role,s.font=i.font),this.leafMap.addNode(s),s}makeBranchNode(t,e,s,i){const r=this.createNode_();return i&&r.updateContent(i),r.type=t,r.childNodes=e,r.contentNodes=s,e.concat(s).forEach((function(t){t.parent=r,r.addMathmlNodes(t.mathml)})),r}createNode_(t){return void 0!==t?this.idCounter_=Math.max(this.idCounter_,t):t=++this.idCounter_,new Pm(t)}}class Fm{constructor(t){this.type=t,this.factory_=new Bm}getFactory(){return this.factory_}setFactory(t){this.factory_=t}getType(){return this.type}parseList(t){const e=[];for(let s,i=0;s=t[i];i++)e.push(this.parse(s));return e}}function jm(t,e){return t.type===e}function Um(t,e){return t.embellished===e}function qm(t,e){return t.role===e}function Hm(t){return jm(t,Kp.FENCE)||jm(t,Kp.PUNCTUATION)||jm(t,Kp.OPERATOR)||jm(t,Kp.RELATION)}function Wm(t){return Km(t)&&!qm(t,Yp.DIVISION)||jm(t,Kp.APPL)||Gm(t)}function zm(t){return Km(t)||Gm(t)}function Xm(t,e){return!!e&&jm(e,Kp.IDENTIFIER)&&om.Secondary.has(t.textContent,em.D)}function Vm(t){if(jm(t,Kp.IDENTIFIER)){const e=t.textContent[0];return e&&t.textContent[1]&&om.Secondary.has(e,em.D)}return!1}function Gm(t){return $m(t)||Ym(t)}function Jm(t){return t.embellished?t.embellished:(e=t.type)===Kp.OPERATOR||e===Kp.RELATION||e===Kp.FENCE||e===Kp.PUNCTUATION?t.type:null;var e}function Km(t){return jm(t,Kp.OPERATOR)||Um(t,Kp.OPERATOR)}function $m(t){return jm(t,Kp.RELATION)||Um(t,Kp.RELATION)}function Ym(t){return jm(t,Kp.PUNCTUATION)||Um(t,Kp.PUNCTUATION)}function Qm(t){return jm(t,Kp.FENCE)||Um(t,Kp.FENCE)}function Zm(t){return!(!t||!Qm(t))&&(!t.embellished||tf(t))}function tf(t){return!t.embellished||!function(t){return jm(t,Kp.TENSOR)&&(!jm(t.childNodes[1],Kp.EMPTY)||!jm(t.childNodes[2],Kp.EMPTY))&&(!jm(t.childNodes[3],Kp.EMPTY)||!jm(t.childNodes[4],Kp.EMPTY))}(t)&&((!qm(t,Yp.CLOSE)||!jm(t,Kp.TENSOR))&&((!qm(t,Yp.OPEN)||!jm(t,Kp.SUBSCRIPT)&&!jm(t,Kp.SUPERSCRIPT))&&tf(t.childNodes[0])))}function ef(t){return!!t&&(jm(t,Kp.TABLE)||jm(t,Kp.MULTILINE))}function sf(t){return!!t&&rf(t)&&ef(t.childNodes[0])}function rf(t){return!!t&&jm(t,Kp.FENCED)&&(qm(t,Yp.LEFTRIGHT)||Ef(t))&&1===t.childNodes.length}function nf(t,e){return e.length>0&&qm(e[e.length-1],Yp.OPENFENCE)}function of(t){return t.childNodes.every((function(t){return t.childNodes.length<=1}))}function af(t){return jm(t,Kp.LARGEOP)||jm(t,Kp.LIMBOTH)||jm(t,Kp.LIMLOWER)||jm(t,Kp.LIMUPPER)||jm(t,Kp.FUNCTION)&&qm(t,Yp.LIMFUNC)||(jm(t,Kp.OVERSCORE)||jm(t,Kp.UNDERSCORE))&&af(t.childNodes[0])}function lf(t,e,s){return 1===e.length&&(t[s].type===Kp.PUNCTUATION||t[s].embellished===Kp.PUNCTUATION)&&t[s]===e[0]}function cf(t){return jm(t,Kp.IDENTIFIER)&&qm(t,Yp.SIMPLEFUNC)}const hf=[Kp.PUNCTUATION,Kp.PUNCTUATED,Kp.RELSEQ,Kp.MULTIREL,Kp.TABLE,Kp.MULTILINE,Kp.CASES,Kp.INFERENCE],df=[Kp.LIMUPPER,Kp.LIMLOWER,Kp.LIMBOTH,Kp.SUBSCRIPT,Kp.SUPERSCRIPT,Kp.UNDERSCORE,Kp.OVERSCORE,Kp.TENSOR];function uf(t){const e=t.type;return-1===hf.indexOf(e)&&(e!==Kp.INFIXOP||t.role===Yp.IMPLICIT)&&(e===Kp.FENCED?t.role!==Yp.LEFTRIGHT||uf(t.childNodes[0]):-1===df.indexOf(e)||uf(t.childNodes[0]))}function pf(t){return function(t){return t.type===Kp.NUMBER&&(t.role===Yp.INTEGER||t.role===Yp.FLOAT)}(t)||t.role===Yp.VULGAR||t.role===Yp.MIXED}function mf(t){const e=t.childNodes;return t.role===Yp.UNIT&&(!e.length||e[0].role===Yp.UNIT)}function ff(t){const e=t.childNodes;return t.type===Kp.INFIXOP&&(t.role===Yp.MULTIPLICATION||t.role===Yp.IMPLICIT)&&e.length&&(mf(e[0])||pf(e[0]))&&t.childNodes.slice(1).every(mf)}function gf(t){return t.type===Kp.INFIXOP&&(t.role===Yp.IMPLICIT||t.role===Yp.UNIT&&!!t.contentNodes.length&&t.contentNodes[0].textContent===im.invisibleTimes)}function bf(t){return t.type===Kp.INFIXOP&&t.role===Yp.IMPLICIT}function Ef(t){return t.role===Yp.NEUTRAL||t.role===Yp.METRIC}function yf(t,e){return Ef(t)&&Ef(e)&&Sm(t).textContent===Sm(e).textContent}function xf(t){return!!Ef(t)&&(!t.embellished||t.type!==Kp.SUPERSCRIPT&&t.type!==Kp.SUBSCRIPT&&(t.type!==Kp.TENSOR||t.childNodes[3].type===Kp.EMPTY&&t.childNodes[4].type===Kp.EMPTY))}function Nf(t){return!!Ef(t)&&(!t.embellished||(t.type!==Kp.TENSOR||t.childNodes[1].type===Kp.EMPTY&&t.childNodes[2].type===Kp.EMPTY))}function vf(t){return[Yp.ELEMENT,Yp.NONELEMENT,Yp.REELEMENT,Yp.RENONELEMENT].includes(t.role)}const Tf={factory:null,options:new pp,updateFactory:function(t){Tf.factory=t},heuristics:new Map,flags:{combine_juxtaposition:!0,convert_juxtaposition:!0,multioperator:!0},blacklist:{},add:function(t){const e=t.name;Tf.heuristics.set(e,t),Tf.flags[e]||(Tf.flags[e]=!1)},run:function(t,e,s){const i=Tf.heuristics.get(t);return i&&!Tf.blacklist[t]&&(Tf.flags[t]||i.applicable(e))?i.apply(e):s?s(e):e}};class Af{static getInstance(){return Af.instance=Af.instance||new Af,Af.instance}static tableToMultiline(t){if(!of(t))return Tf.run("rewrite_subcases",t,Af.classifyTable);t.type=Kp.MULTILINE;for(let e,s=0;e=t.childNodes[s];s++)Af.rowToLine_(e,Yp.MULTILINE);var e;return 1!==t.childNodes.length||jm(e=t.childNodes[0],Kp.LINE)&&e.contentNodes.length&&qm(e.contentNodes[0],Yp.LABEL)||!rf(t.childNodes[0].childNodes[0])||Af.tableToMatrixOrVector_(Af.rewriteFencedLine_(t)),Af.binomialForm_(t),Af.classifyMultiline(t),t}static number(t){t.type!==Kp.UNKNOWN&&t.type!==Kp.IDENTIFIER||(t.type=Kp.NUMBER),Af.meaningFromContent(t,Af.numberRole_),Af.exprFont_(t)}static classifyMultiline(t){let e=0;const s=t.childNodes.length;let i;for(;e<s&&(!(i=t.childNodes[e])||!i.childNodes.length);)e++;if(e>=s)return;const r=i.childNodes[0].role;r!==Yp.UNKNOWN&&t.childNodes.every((function(t){const e=t.childNodes[0];return!e||e.role===r&&(jm(e,Kp.RELATION)||jm(e,Kp.RELSEQ))}))&&(t.role=r)}static classifyTable(t){const e=Af.computeColumns_(t);return Af.classifyByColumns_(t,e,Yp.EQUALITY)||Af.classifyByColumns_(t,e,Yp.INEQUALITY,[Yp.EQUALITY])||Af.classifyByColumns_(t,e,Yp.ARROW)||Af.detectCaleyTable(t),t}static detectCaleyTable(t){if(!t.mathmlTree)return!1;const e=t.mathmlTree,s=e.getAttribute("columnlines"),i=e.getAttribute("rowlines");return!(!s||!i)&&(!(!Af.cayleySpacing(s)||!Af.cayleySpacing(i))&&(t.role=Yp.CAYLEY,!0))}static cayleySpacing(t){const e=t.split(" ");return("solid"===e[0]||"dashed"===e[0])&&e.slice(1).every((t=>"none"===t))}static proof(t,e,s){const i=Af.separateSemantics(e);return Af.getInstance().proof(t,i,s)}static findSemantics(t,e,s){const i=null==s?null:s,r=Af.getSemantics(t);return!!r&&(!!r[e]&&(null==i||r[e]===i))}static getSemantics(t){const e=t.getAttribute("semantics");return e?Af.separateSemantics(e):null}static removePrefix(t){const[,...e]=t.split("_");return e.join("_")}static separateSemantics(t){const e={};return t.split(";").forEach((function(t){const[s,i]=t.split(":");e[Af.removePrefix(s)]=i})),e}static matchSpaces_(t,e){for(let s,i=0;s=e[i];i++){const e=t[i].mathmlTree,r=t[i+1].mathmlTree;if(!e||!r)continue;const n=e.nextSibling;if(!n||n===r)continue;const o=Af.getSpacer_(n);o&&(s.mathml.push(o),s.mathmlTree=o,s.role=Yp.SPACE)}}static getSpacer_(t){if(Rp(t)===ym.MSPACE)return t;for(;km(t)&&1===t.childNodes.length;)if(Rp(t=t.childNodes[0])===ym.MSPACE)return t;return null}static fenceToPunct_(t){const e=Af.FENCE_TO_PUNCT_[t.role];if(e){for(;t.embellished;)t.embellished=Kp.PUNCTUATION,qm(t,Yp.SUBSUP)||qm(t,Yp.UNDEROVER)||(t.role=e),t=t.childNodes[0];t.type=Kp.PUNCTUATION,t.role=e}}static classifyFunction_(t,e){if(t.type===Kp.APPL||t.type===Kp.BIGOP||t.type===Kp.INTEGRAL)return"";if(e[0]&&e[0].textContent===im.functionApplication){Af.getInstance().funcAppls[t.id]=e.shift();let s=Yp.SIMPLEFUNC;return Tf.run("simple2prefix",t),t.role!==Yp.PREFIXFUNC&&t.role!==Yp.LIMFUNC||(s=t.role),Af.propagateFunctionRole_(t,s),"prefix"}const s=Af.CLASSIFY_FUNCTION_[t.role];return s||((i=t).type===Kp.IDENTIFIER||i.role===Yp.LATINLETTER||i.role===Yp.GREEKLETTER||i.role===Yp.OTHERLETTER?"simple":"");var i}static propagateFunctionRole_(t,e){if(t){if(t.type===Kp.INFIXOP)return;qm(t,Yp.SUBSUP)||qm(t,Yp.UNDEROVER)||(t.role=e),Af.propagateFunctionRole_(t.childNodes[0],e)}}static getFunctionOp_(t,e){if(e(t))return t;for(let s,i=0;s=t.childNodes[i];i++){const t=Af.getFunctionOp_(s,e);if(t)return t}return null}static tableToMatrixOrVector_(t){const e=t.childNodes[0];jm(e,Kp.MULTILINE)?Af.tableToVector_(t):Af.tableToMatrix_(t),t.contentNodes.forEach(e.appendContentNode.bind(e));for(let t,s=0;t=e.childNodes[s];s++)Af.assignRoleToRow_(t,Af.getComponentRoles_(e));return e.parent=null,e}static tableToVector_(t){const e=t.childNodes[0];e.type=Kp.VECTOR,1!==e.childNodes.length?Af.binomialForm_(e):Af.tableToSquare_(t)}static binomialForm_(t){qm(t,Yp.UNKNOWN)&&(2===t.childNodes.length&&(t.role=Yp.BINOMIAL,t.childNodes[0].role=Yp.BINOMIAL,t.childNodes[1].role=Yp.BINOMIAL))}static tableToMatrix_(t){const e=t.childNodes[0];e.type=Kp.MATRIX,e.childNodes&&e.childNodes.length>0&&e.childNodes[0].childNodes&&e.childNodes.length===e.childNodes[0].childNodes.length?Af.tableToSquare_(t):e.childNodes&&1===e.childNodes.length&&(e.role=Yp.ROWVECTOR)}static tableToSquare_(t){const e=t.childNodes[0];qm(e,Yp.UNKNOWN)&&(Ef(t)?e.role=Yp.DETERMINANT:e.role=Yp.SQUAREMATRIX)}static getComponentRoles_(t){const e=t.role;return e&&e!==Yp.UNKNOWN?e:t.type.toLowerCase()||Yp.UNKNOWN}static tableToCases_(t,e){for(let e,s=0;e=t.childNodes[s];s++)Af.assignRoleToRow_(e,Yp.CASES);return t.type=Kp.CASES,t.appendContentNode(e),of(t)&&Af.binomialForm_(t),t}static rewriteFencedLine_(t){const e=t.childNodes[0],s=t.childNodes[0].childNodes[0],i=t.childNodes[0].childNodes[0].childNodes[0];return s.parent=t.parent,t.parent=s,i.parent=e,s.childNodes=[t],e.childNodes=[i],s}static rowToLine_(t,e){const s=e||Yp.UNKNOWN;jm(t,Kp.ROW)&&(t.type=Kp.LINE,t.role=s,1===t.childNodes.length&&jm(t.childNodes[0],Kp.CELL)&&(t.childNodes=t.childNodes[0].childNodes,t.childNodes.forEach((function(e){e.parent=t}))))}static assignRoleToRow_(t,e){jm(t,Kp.LINE)?t.role=e:jm(t,Kp.ROW)&&(t.role=e,t.childNodes.forEach((function(t){jm(t,Kp.CELL)&&(t.role=e)})))}static nextSeparatorFunction_(t){let e;if(t){if(t.match(/^\s+$/))return null;e=t.replace(/\s/g,"").split("").filter((function(t){return t}))}else e=[","];return function(){return e.length>1?e.shift():e[0]}}static meaningFromContent(t,e){const s=[...t.textContent].filter((t=>t.match(/[^\s]/))),i=s.map((t=>om.Meaning.get(t)));e(t,s,i)}static numberRole_(t,e,s){if(t.role===Yp.UNKNOWN)return s.every((function(t){return t.type===Kp.NUMBER&&t.role===Yp.INTEGER||t.type===Kp.PUNCTUATION&&t.role===Yp.COMMA}))?(t.role=Yp.INTEGER,void("0"===e[0]&&t.addAnnotation("general","basenumber"))):void(s.every((function(t){return t.type===Kp.NUMBER&&t.role===Yp.INTEGER||t.type===Kp.PUNCTUATION}))?t.role=Yp.FLOAT:t.role=Yp.OTHERNUMBER)}static exprFont_(t){t.font===Zp.UNKNOWN&&Af.compSemantics(t,"font",Zp)}static compSemantics(t,e,s){const i=[...t.textContent].map((t=>om.Meaning.get(t))).reduce((function(t,i){return t&&i[e]&&i[e]!==s.UNKNOWN&&i[e]!==t?t===s.UNKNOWN?i[e]:null:t}),s.UNKNOWN);i&&(t[e]=i)}static purgeFences_(t){const e=t.rel,s=t.comp,i=[],r=[];for(;e.length>0;){const t=e.shift();let n=s.shift();Zm(t)?(i.push(t),r.push(n)):(Af.fenceToPunct_(t),n.push(t),n=n.concat(s.shift()),s.unshift(n))}return r.push(s.shift()),{rel:i,comp:r}}static rewriteFencedNode_(t){const e=t.contentNodes[0],s=t.contentNodes[1];let i=Af.rewriteFence_(t,e);return t.contentNodes[0]=i.fence,i=Af.rewriteFence_(i.node,s),t.contentNodes[1]=i.fence,t.contentNodes[0].parent=t,t.contentNodes[1].parent=t,i.node.parent=null,i.node}static rewriteFence_(t,e){if(!e.embellished)return{node:t,fence:e};const s=e.childNodes[0],i=Af.rewriteFence_(t,s);return jm(e,Kp.SUPERSCRIPT)||jm(e,Kp.SUBSCRIPT)||jm(e,Kp.TENSOR)?(qm(e,Yp.SUBSUP)||(e.role=t.role),s!==i.node&&(e.replaceChild(s,i.node),s.parent=t),Af.propagateFencePointer_(e,s),{node:e,fence:i.fence}):(e.replaceChild(s,i.fence),e.mathmlTree&&-1===e.mathml.indexOf(e.mathmlTree)&&e.mathml.push(e.mathmlTree),{node:i.node,fence:e})}static propagateFencePointer_(t,e){t.fencePointer=e.fencePointer||e.id.toString(),t.embellished=null}static classifyByColumns_(t,e,s,i=[]){const r=[s].concat(i);return!!(3===e.length&&Af.testColumns_(e,1,(t=>Af.isPureRelation_(t,r)))||2===e.length&&(Af.testColumns_(e,1,(t=>Af.isEndRelation_(t,r)||Af.isPureRelation_(t,r)))||Af.testColumns_(e,0,(t=>Af.isEndRelation_(t,r,!0)||Af.isPureRelation_(t,r)))))&&(t.role=s,!0)}static isEndRelation_(t,e,s){const i=s?t.childNodes.length-1:0;return jm(t,Kp.RELSEQ)&&e.some((e=>qm(t,e)))&&jm(t.childNodes[i],Kp.EMPTY)}static isPureRelation_(t,e){return jm(t,Kp.RELATION)&&e.some((e=>qm(t,e)))}static computeColumns_(t){const e=[];for(let s,i=0;s=t.childNodes[i];i++)for(let t,i=0;t=s.childNodes[i];i++){e[i]?e[i].push(t):e[i]=[t]}return e}static testColumns_(t,e,s){const i=t[e];return!!i&&(i.some((function(t){return t.childNodes.length&&s(t.childNodes[0])}))&&i.every((function(t){return!t.childNodes.length||s(t.childNodes[0])})))}setNodeFactory(t){Af.getInstance().factory_=t,Tf.updateFactory(Af.getInstance().factory_)}getNodeFactory(){return Af.getInstance().factory_}identifierNode(t,e,s){if("MathML-Unit"===s)t.type=Kp.IDENTIFIER,t.role=Yp.UNIT;else if(!e&&1===t.textContent.length&&(t.role===Yp.INTEGER||t.role===Yp.LATINLETTER||t.role===Yp.GREEKLETTER)&&t.font===Zp.NORMAL)return t.font=Zp.ITALIC,Tf.run("simpleNamedFunction",t);return t.type===Kp.UNKNOWN&&(t.type=Kp.IDENTIFIER),Af.exprFont_(t),Tf.run("simpleNamedFunction",t)}implicitNode(t){if(t=Af.getInstance().getMixedNumbers_(t),1===(t=Af.getInstance().combineUnits_(t)).length)return t[0];const e=Af.getInstance().implicitNode_(t);return Tf.run("combine_juxtaposition",e)}text(t,e){return Af.exprFont_(t),t.type=Kp.TEXT,e===ym.ANNOTATIONXML?(t.role=Yp.ANNOTATION,t):e===ym.MS?(t.role=Yp.STRING,t):e===ym.MSPACE||t.textContent.match(/^\s*$/)?(t.role=Yp.SPACE,t):/\s/.exec(t.textContent)?(t.role=Yp.TEXT,t):(t.role=Yp.UNKNOWN,t)}row(t){return 0===(t=t.filter((function(t){return!jm(t,Kp.EMPTY)}))).length?Af.getInstance().factory_.makeEmptyNode():(t=Af.getInstance().getFencesInRow_(t),t=Af.getInstance().tablesInRow(t),t=Af.getInstance().getPunctuationInRow_(t),t=Af.getInstance().getTextInRow_(t),t=Af.getInstance().getFunctionsInRow_(t),Af.getInstance().relationsInRow_(t))}limitNode(t,e){if(!e.length)return Af.getInstance().factory_.makeEmptyNode();let s,i=e[0],r=Kp.UNKNOWN;if(!e[1])return i;if(Tf.run("op_with_limits",e),af(i)){s=Af.MML_TO_LIMIT_[t];const n=s.length;if(r=s.type,e=e.slice(0,s.length+1),1===n&&Hm(e[1])||2===n&&Hm(e[1])&&Hm(e[2]))return s=Af.MML_TO_BOUNDS_[t],Af.getInstance().accentNode_(i,e,s.type,s.length,s.accent);if(2===n){if(Hm(e[1]))return i=Af.getInstance().accentNode_(i,[i,e[1]],{MSUBSUP:Kp.SUBSCRIPT,MUNDEROVER:Kp.UNDERSCORE}[t],1,!0),e[2]?Af.getInstance().makeLimitNode_(i,[i,e[2]],null,Kp.LIMUPPER):i;if(e[2]&&Hm(e[2]))return i=Af.getInstance().accentNode_(i,[i,e[2]],{MSUBSUP:Kp.SUPERSCRIPT,MUNDEROVER:Kp.OVERSCORE}[t],1,!0),Af.getInstance().makeLimitNode_(i,[i,e[1]],null,Kp.LIMLOWER);e[n]||(r=Kp.LIMLOWER)}return Af.getInstance().makeLimitNode_(i,e,null,r)}return s=Af.MML_TO_BOUNDS_[t],Af.getInstance().accentNode_(i,e,s.type,s.length,s.accent)}tablesInRow(t){let e=Om(t,sf),s=[];for(let t,i=0;t=e.rel[i];i++)s=s.concat(e.comp.shift()),s.push(Af.tableToMatrixOrVector_(t));s=s.concat(e.comp.shift()),e=Om(s,ef),s=[];for(let t,i=0;t=e.rel[i];i++){const i=e.comp.shift();nf(0,i)&&Af.tableToCases_(t,i.pop()),s=s.concat(i),s.push(t)}return s.concat(e.comp.shift())}mfenced(t,e,s,i){if(s&&i.length>0){const t=Af.nextSeparatorFunction_(s),e=[i.shift()];i.forEach((s=>{e.push(Af.getInstance().factory_.makeContentNode(t())),e.push(s)})),i=e}return t&&e?Af.getInstance().horizontalFencedNode_(Af.getInstance().factory_.makeContentNode(t),Af.getInstance().factory_.makeContentNode(e),i):(t&&i.unshift(Af.getInstance().factory_.makeContentNode(t)),e&&i.push(Af.getInstance().factory_.makeContentNode(e)),Af.getInstance().row(i))}fractionLikeNode(t,e,s,i){let r;if(!i&&function(t){if(!t)return!1;if(["negativeveryverythinmathspace","negativeverythinmathspace","negativethinmathspace","negativemediummathspace","negativethickmathspace","negativeverythickmathspace","negativeveryverythickmathspace"].includes(t))return!0;const e=t.match(/[0-9.]+/);return!!e&&0===parseFloat(e[0])}(s)){const s=Af.getInstance().factory_.makeBranchNode(Kp.LINE,[t],[]),i=Af.getInstance().factory_.makeBranchNode(Kp.LINE,[e],[]);return r=Af.getInstance().factory_.makeBranchNode(Kp.MULTILINE,[s,i],[]),Af.binomialForm_(r),Af.classifyMultiline(r),r}return r=Af.getInstance().fractionNode_(t,e),i&&r.addAnnotation("general","bevelled"),r}tensor(t,e,s,i,r){const n=Af.getInstance().factory_.makeBranchNode(Kp.TENSOR,[t,Af.getInstance().scriptNode_(e,Yp.LEFTSUB),Af.getInstance().scriptNode_(s,Yp.LEFTSUPER),Af.getInstance().scriptNode_(i,Yp.RIGHTSUB),Af.getInstance().scriptNode_(r,Yp.RIGHTSUPER)],[]);return n.role=t.role,n.embellished=Jm(t),n}pseudoTensor(t,e,s){const i=t=>!jm(t,Kp.EMPTY),r=e.filter(i).length,n=s.filter(i).length;if(!r&&!n)return t;const o=r?n?ym.MSUBSUP:ym.MSUB:ym.MSUP,a=[t];return r&&a.push(Af.getInstance().scriptNode_(e,Yp.RIGHTSUB,!0)),n&&a.push(Af.getInstance().scriptNode_(s,Yp.RIGHTSUPER,!0)),Af.getInstance().limitNode(o,a)}font(t){const e=Af.MATHJAX_FONTS[t];return e||t}proof(t,e,s){if(e.inference||e.axiom||console.log("Noise"),e.axiom){const e=Af.getInstance().cleanInference(t.childNodes),i=e.length?Af.getInstance().factory_.makeBranchNode(Kp.INFERENCE,s(e),[]):Af.getInstance().factory_.makeEmptyNode();return i.role=Yp.AXIOM,i.mathmlTree=t,i}const i=Af.getInstance().inference(t,e,s);return e.proof&&(i.role=Yp.PROOF,i.childNodes[0].role=Yp.FINAL),i}inference(t,e,s){if(e.inferenceRule){const e=Af.getInstance().getFormulas(t,[],s);return Af.getInstance().factory_.makeBranchNode(Kp.INFERENCE,[e.conclusion,e.premises],[])}const i=e.labelledRule,r=Ap(t.childNodes),n=[];"left"!==i&&"both"!==i||n.push(Af.getInstance().getLabel(t,r,s,Yp.LEFT)),"right"!==i&&"both"!==i||n.push(Af.getInstance().getLabel(t,r,s,Yp.RIGHT));const o=Af.getInstance().getFormulas(t,r,s),a=Af.getInstance().factory_.makeBranchNode(Kp.INFERENCE,[o.conclusion,o.premises],n);return a.mathmlTree=t,a}getLabel(t,e,s,i){const r=Af.getInstance().findNestedRow(e,"prooflabel",i),n=Af.getInstance().factory_.makeBranchNode(Kp.RULELABEL,s(Ap(r.childNodes)),[]);return n.role=i,n.mathmlTree=r,n}getFormulas(t,e,s){const i=e.length?Af.getInstance().findNestedRow(e,"inferenceRule"):t,r="up"===Af.getSemantics(i).inferenceRule,n=r?i.childNodes[1]:i.childNodes[0],o=r?i.childNodes[0]:i.childNodes[1],a=n.childNodes[0].childNodes[0],l=Ap(a.childNodes[0].childNodes),c=[];let h=1;for(const t of l)h%2&&c.push(t.childNodes[0]),h++;const d=s(c),u=s(Ap(o.childNodes[0].childNodes))[0],p=Af.getInstance().factory_.makeBranchNode(Kp.PREMISES,d,[]);p.mathmlTree=a;const m=Af.getInstance().factory_.makeBranchNode(Kp.CONCLUSION,[u],[]);return m.mathmlTree=o.childNodes[0].childNodes[0],{conclusion:m,premises:p}}findNestedRow(t,e,s){return Af.getInstance().findNestedRow_(t,e,0,s)}cleanInference(t){return Ap(t).filter((function(t){return"MSPACE"!==Rp(t)}))}operatorNode(t){return t.type===Kp.UNKNOWN&&(t.type=Kp.OPERATOR),Tf.run("multioperator",t)}constructor(){this.funcAppls={},this.splitRoles=new Map([[Yp.SUBTRACTION,Yp.NEGATIVE],[Yp.ADDITION,Yp.POSITIVE]]),this.splitOps=["\u2212","-","\u2010","\u2011","+"],this.factory_=new Bm,Tf.updateFactory(this.factory_)}implicitNode_(t){const e=Af.getInstance().factory_.makeMultipleContentNodes(t.length-1,im.invisibleTimes);Af.matchSpaces_(t,e);const s=Af.getInstance().infixNode_(t,e[0]);return s.role=Yp.IMPLICIT,e.forEach((function(t){t.parent=s})),s.contentNodes=e,s}infixNode_(t,e){let s=Af.getInstance().factory_.makeBranchNode(Kp.INFIXOP,t,[e],Sm(e).textContent);return s.role=e.role,s=Tf.run("propagateInterval",s),Tf.run("propagateSimpleFunction",s)}explicitMixed_(t){const e=Om(t,(function(t){return t.textContent===im.invisiblePlus}));if(!e.rel.length)return t;let s=[];for(let t,i=0;t=e.rel[i];i++){const r=e.comp[i],n=e.comp[i+1],o=r.length-1;if(r[o]&&n[0]&&jm(r[o],Kp.NUMBER)&&!qm(r[o],Yp.MIXED)&&jm(n[0],Kp.FRACTION)){const t=Af.getInstance().factory_.makeBranchNode(Kp.NUMBER,[r[o],n[0]],[]);t.role=Yp.MIXED,s=s.concat(r.slice(0,o)),s.push(t),n.shift()}else s=s.concat(r),s.push(t)}return s.concat(e.comp[e.comp.length-1])}concatNode_(t,e,s){if(0===e.length)return t;const i=e.map((function(t){return Sm(t).textContent})).join(" "),r=Af.getInstance().factory_.makeBranchNode(s,[t],e,i);return e.length>1&&(r.role=Yp.MULTIOP),r}prefixNode_(t,e){const s=this.splitSingles(e);let i=t;for(;s.length>0;){const t=s.pop();i=Af.getInstance().concatNode_(i,t,Kp.PREFIXOP),1===t.length&&-1!==this.splitOps.indexOf(t[0].textContent)&&(i.role=this.splitRoles.get(t[0].role))}return i}splitSingles(t){let e=0;const s=[];let i=0;for(;i<t.length;){const r=t[i];!this.splitRoles.has(r.role)||t[i-1]&&t[i-1].role===r.role||t[i+1]&&t[i+1].role===r.role||-1===this.splitOps.indexOf(r.textContent)||(s.push(t.slice(e,i)),s.push(t.slice(i,i+1)),e=i+1),i++}return e<i&&s.push(t.slice(e,i)),s}postfixNode_(t,e){return e.length?Af.getInstance().concatNode_(t,e,Kp.POSTFIXOP):t}combineUnits_(t){const e=Om(t,(function(t){return!qm(t,Yp.UNIT)}));if(t.length===e.rel.length)return e.rel;const s=[];let i,r;do{const t=e.comp.shift();i=e.rel.shift();let n=null;r=s.pop(),r&&(t.length&&pf(r)?t.unshift(r):s.push(r)),1===t.length&&(n=t.pop()),t.length>1&&(n=Af.getInstance().implicitNode_(t),n.role=Yp.UNIT),n&&s.push(n),i&&s.push(i)}while(i);return s}getMixedNumbers_(t){const e=Om(t,(function(t){return jm(t,Kp.FRACTION)&&qm(t,Yp.VULGAR)}));if(!e.rel.length)return t;let s=[];for(let t,i=0;t=e.rel[i];i++){const r=e.comp[i],n=r.length-1;if(r[n]&&jm(r[n],Kp.NUMBER)&&(qm(r[n],Yp.INTEGER)||qm(r[n],Yp.FLOAT))){const e=Af.getInstance().factory_.makeBranchNode(Kp.NUMBER,[r[n],t],[]);e.role=Yp.MIXED,s=s.concat(r.slice(0,n)),s.push(e)}else s=s.concat(r),s.push(t)}return s.concat(e.comp[e.comp.length-1])}getTextInRow_(t){if(0===t.length)return t;if(1===t.length)return t[0].type===Kp.TEXT&&t[0].role===Yp.UNKNOWN&&(t[0].role=Yp.ANNOTATION),t;const{rel:e,comp:s}=Om(t,(t=>jm(t,Kp.TEXT)));if(0===e.length)return t;const i=[];let r=s.shift();for(;e.length>0;){let t=e.shift(),n=s.shift();const o=[];for(;!n.length&&e.length&&t.role!==Yp.SPACE&&e[0].role!==Yp.SPACE;)o.push(t),t=e.shift(),n=s.shift();if(o.length){r.length&&i.push(Af.getInstance().row(r)),o.push(t);const e=Af.getInstance().dummyNode_(o);i.push(e),r=n;continue}if(t.role!==Yp.UNKNOWN){r.length&&i.push(Af.getInstance().row(r)),i.push(t),r=n;continue}const a=om.Meaning.get(t.textContent);a.type!==Kp.PUNCTUATION?a.type===Kp.UNKNOWN?(Af.meaningFromContent(t,((t,e,s)=>{if(t.role===Yp.UNKNOWN){if(Af.numberRole_(t,e,s),t.role===Yp.OTHERNUMBER)return s.some((t=>t.type!==Kp.NUMBER&&t.type!==Kp.IDENTIFIER))?(t.type=Kp.TEXT,void(t.role=Yp.ANNOTATION)):void(t.role=Yp.UNKNOWN);t.type=Kp.NUMBER}})),t.type!==Kp.TEXT||t.role===Yp.UNKNOWN?(t.role===Yp.UNKNOWN&&(e.length||n.length?n.length&&n[0].type===Kp.FENCED?(t.type=Kp.FUNCTION,t.role=Yp.PREFIXFUNC):t.role=Yp.TEXT:(t.type=Kp.IDENTIFIER,t.role=Yp.UNIT)),r.push(t),r=r.concat(n)):(r.length&&i.push(Af.getInstance().row(r)),i.push(t),r=n)):(t.type=a.type,t.role=a.role,t.font=a.font,t.addAnnotation("general","text"),r.push(t),r=r.concat(n)):(t.role=a.role,t.font=a.font,r.length&&i.push(Af.getInstance().row(r)),i.push(t),r=n)}return r.length>0&&i.push(Af.getInstance().row(r)),i.length>1?[Af.getInstance().dummyNode_(i)]:i}relationsInRow_(t){const e=Om(t,$m),s=e.rel[0];if(!s)return Af.getInstance().operationsInRow_(t);if(1===t.length)return t[0];const i=e.comp.map(Af.getInstance().operationsInRow_);let r;return e.rel.some((function(t){return!t.equals(s)}))?(r=Af.getInstance().factory_.makeBranchNode(Kp.MULTIREL,i,e.rel),e.rel.every((function(t){return t.role===s.role}))&&(r.role=s.role),r):(r=Af.getInstance().factory_.makeBranchNode(Kp.RELSEQ,i,e.rel,Sm(s).textContent),r.role=s.role,r)}operationsInRow_(t){if(0===t.length)return Af.getInstance().factory_.makeEmptyNode();if(1===(t=Af.getInstance().explicitMixed_(t)).length)return t[0];const e=[];for(;t.length>0&&Km(t[0]);)e.push(t.shift());if(0===t.length)return Af.getInstance().prefixNode_(e.pop(),e);if(1===t.length)return Af.getInstance().prefixNode_(t[0],e);const s=Mm(t=Tf.run("convert_juxtaposition",t),Km),i=Af.getInstance().wrapFactor(e,s);return Af.getInstance().addFactor(i,s)}wrapPostfix(t){var e;(null===(e=t.div)||void 0===e?void 0:e.role)===Yp.POSTFIXOP&&(t.tail.length&&t.tail[0].type!==Kp.OPERATOR?t.div.role=Yp.DIVISION:(t.head=[Af.getInstance().postfixNode_(Af.getInstance().implicitNode(t.head),[t.div])],t.div=t.tail.shift(),Af.getInstance().wrapPostfix(t)))}wrapFactor(t,e){return Af.getInstance().wrapPostfix(e),Af.getInstance().prefixNode_(Af.getInstance().implicitNode(e.head),t)}addFactor(t,e){return e.div?Af.getInstance().operationsTree_(e.tail,t,e.div):(ff(t)&&(t.role=Yp.UNIT),t)}operationsTree_(t,e,s,i=[]){if(0===t.length){if(i.unshift(s),e.type===Kp.INFIXOP){const t=Af.getInstance().postfixNode_(e.childNodes.pop(),i);return e.appendChild(t),e}return Af.getInstance().postfixNode_(e,i)}const r=Mm(t,Km);if(0===r.head.length)return i.push(r.div),Af.getInstance().operationsTree_(r.tail,e,s,i);const n=Af.getInstance().wrapFactor(i,r),o=Af.getInstance().appendOperand_(e,s,n);return Af.getInstance().addFactor(o,r)}appendOperand_(t,e,s){if(t.type!==Kp.INFIXOP)return Af.getInstance().infixNode_([t,s],e);const i=Af.getInstance().appendDivisionOp_(t,e,s);return i||(Af.getInstance().appendExistingOperator_(t,e,s)?t:e.role===Yp.MULTIPLICATION?Af.getInstance().appendMultiplicativeOp_(t,e,s):Af.getInstance().appendAdditiveOp_(t,e,s))}appendDivisionOp_(t,e,s){return e.role===Yp.DIVISION?gf(t)?Af.getInstance().infixNode_([t,s],e):Af.getInstance().appendLastOperand_(t,e,s):t.role===Yp.DIVISION?Af.getInstance().infixNode_([t,s],e):null}appendLastOperand_(t,e,s){let i=t,r=t.childNodes[t.childNodes.length-1];for(;r&&r.type===Kp.INFIXOP&&!gf(r);)i=r,r=i.childNodes[t.childNodes.length-1];const n=Af.getInstance().infixNode_([i.childNodes.pop(),s],e);return i.appendChild(n),t}appendMultiplicativeOp_(t,e,s){if(gf(t))return Af.getInstance().infixNode_([t,s],e);let i=t,r=t.childNodes[t.childNodes.length-1];for(;r&&r.type===Kp.INFIXOP&&!gf(r);)i=r,r=i.childNodes[t.childNodes.length-1];const n=Af.getInstance().infixNode_([i.childNodes.pop(),s],e);return i.appendChild(n),t}appendAdditiveOp_(t,e,s){return Af.getInstance().infixNode_([t,s],e)}appendExistingOperator_(t,e,s){return!(!t||t.type!==Kp.INFIXOP||gf(t))&&(t.contentNodes[0].equals(e)?(t.appendContentNode(e),t.appendChild(s),!0):Af.getInstance().appendExistingOperator_(t.childNodes[t.childNodes.length-1],e,s))}getFencesInRow_(t){let e=Om(t,Qm);e=Af.purgeFences_(e);const s=e.comp.shift();return Af.getInstance().fences_(e.rel,e.comp,[],[s])}fences_(t,e,s,i){if(0===t.length&&0===s.length)return i[0];const r=Tf.run("bracketed_interval",[t[0],t[1],...e[0]||[]],(()=>null));if(r){t.shift(),t.shift(),e.shift();const n=i.pop()||[];return i.push([...n,r,...e.shift()]),Af.getInstance().fences_(t,e,s,i)}const n=t=>qm(t,Yp.OPEN);if(0===t.length){const t=i.shift();for(;s.length>0;){if(n(s[0])){const e=s.shift();Af.fenceToPunct_(e),t.push(e)}else{const e=Mm(s,n),r=e.head.length-1,o=Af.getInstance().neutralFences_(e.head,i.slice(0,r));i=i.slice(r),t.push(...o),e.div&&e.tail.unshift(e.div),s=e.tail}t.push(...i.shift())}return t}const o=s[s.length-1],a=t[0].role;if(a===Yp.OPEN||Ef(t[0])&&(!o||!yf(t[0],o))){s.push(t.shift());const r=e.shift();return r&&i.push(r),Af.getInstance().fences_(t,e,s,i)}if(o&&a===Yp.CLOSE&&o.role===Yp.OPEN){const r=Af.getInstance().horizontalFencedNode_(s.pop(),t.shift(),i.pop());return i.push(i.pop().concat([r],e.shift())),Af.getInstance().fences_(t,e,s,i)}if(o&&yf(t[0],o)){if(!xf(o)||!Nf(t[0])){s.push(t.shift());const r=e.shift();return r&&i.push(r),Af.getInstance().fences_(t,e,s,i)}const r=Af.getInstance().horizontalFencedNode_(s.pop(),t.shift(),i.pop());return i.push(i.pop().concat([r],e.shift())),Af.getInstance().fences_(t,e,s,i)}if(o&&a===Yp.CLOSE&&Ef(o)&&s.some(n)){const r=Mm(s,n,!0),o=i.pop(),a=i.length-r.tail.length+1,l=Af.getInstance().neutralFences_(r.tail,i.slice(a));i=i.slice(0,a);const c=Af.getInstance().horizontalFencedNode_(r.div,t.shift(),i.pop().concat(l,o));return i.push(i.pop().concat([c],e.shift())),Af.getInstance().fences_(t,e,r.head,i)}const l=t.shift();return Af.fenceToPunct_(l),i.push(i.pop().concat([l],e.shift())),Af.getInstance().fences_(t,e,s,i)}neutralFences_(t,e){if(0===t.length)return t;if(1===t.length)return Af.fenceToPunct_(t[0]),t;const s=t.shift();if(!xf(s)){Af.fenceToPunct_(s);const i=e.shift();return i.unshift(s),i.concat(Af.getInstance().neutralFences_(t,e))}const i=Mm(t,(function(t){return yf(t,s)}));if(!i.div){Af.fenceToPunct_(s);const i=e.shift();return i.unshift(s),i.concat(Af.getInstance().neutralFences_(t,e))}if(!Nf(i.div))return Af.fenceToPunct_(i.div),t.unshift(s),Af.getInstance().neutralFences_(t,e);const r=Af.getInstance().combineFencedContent_(s,i.div,i.head,e);if(i.tail.length>0){const t=r.shift(),e=Af.getInstance().neutralFences_(i.tail,r);return t.concat(e)}return r[0]}combineFencedContent_(t,e,s,i){if(0===s.length){const s=Af.getInstance().horizontalFencedNode_(t,e,i.shift());return i.length>0?i[0].unshift(s):i=[[s]],i}const r=i.shift(),n=s.length-1,o=i.slice(0,n),a=(i=i.slice(n)).shift(),l=Af.getInstance().neutralFences_(s,o);r.push(...l),r.push(...a);const c=Af.getInstance().horizontalFencedNode_(t,e,r);return i.length>0?i[0].unshift(c):i=[[c]],i}horizontalFencedNode_(t,e,s){const i=Af.getInstance().row(s);let r=Af.getInstance().factory_.makeBranchNode(Kp.FENCED,[i],[t,e]);return t.role===Yp.OPEN?(Af.getInstance().classifyHorizontalFence_(r),r=Tf.run("propagateComposedFunction",r)):r.role=t.role,r=Tf.run("detect_cycle",r),Af.rewriteFencedNode_(r)}classifyHorizontalFence_(t){if(Tf.run("interval_heuristic",t),t.role===Yp.INTERVAL)return;t.role=Yp.LEFTRIGHT;const e=t.childNodes;if(!function(t){return function(t){return!!t&&-1!==["{","\ufe5b","\uff5b"].indexOf(t.textContent)}(t.contentNodes[0])&&function(t){return!!t&&-1!==["}","\ufe5c","\uff5d"].indexOf(t.textContent)}(t.contentNodes[1])}(t)||e.length>1)return;if(0===e.length||e[0].type===Kp.EMPTY)return void(t.role=Yp.SETEMPTY);const s=e[0].type;if(1===e.length&&uf(e[0]))return void(t.role=Yp.SETSINGLE);const i=e[0].role;if(s===Kp.PUNCTUATED&&i===Yp.SEQUENCE){if(e[0].contentNodes[0].role!==Yp.COMMA)return 1!==e[0].contentNodes.length||e[0].contentNodes[0].role!==Yp.VBAR&&e[0].contentNodes[0].role!==Yp.COLON?void 0:(t.role=Yp.SETEXT,void Af.getInstance().setExtension_(t));t.role=Yp.SETCOLLECT}}setExtension_(t){const e=t.childNodes[0].childNodes[0];e&&e.type===Kp.INFIXOP&&1===e.contentNodes.length&&vf(e.contentNodes[0])&&(e.addAnnotation("set","intensional"),e.contentNodes[0].addAnnotation("set","intensional"))}getPunctuationInRow_(t){if(t.length<=1)return t;const e=t=>{const e=t.type;return"punctuation"===e||"text"===e||"operator"===e||"relation"===e},s=Om(t,(function(s){if(!Ym(s))return!1;if(Ym(s)&&!qm(s,Yp.ELLIPSIS))return!0;const i=t.indexOf(s);if(0===i)return!t[1]||!e(t[1]);const r=t[i-1];if(i===t.length-1)return!e(r);const n=t[i+1];return!e(r)||!e(n)}));if(0===s.rel.length)return t;let i=[],r=s.comp.shift();r.length>0&&i.push(Af.getInstance().row(r));let n=0;for(;s.comp.length>0;){let t=[];const e=n;do{t.push(s.rel[n++]),r=s.comp.shift()}while(s.rel[n]&&r&&0===r.length);t=Tf.run("ellipses",t),s.rel.splice(e,n-e,...t),n=e+t.length,i=i.concat(t),r&&r.length>0&&i.push(Af.getInstance().row(r))}return 1===i.length&&1===s.rel.length?i:[Af.getInstance().punctuatedNode_(i,s.rel)]}punctuatedNode_(t,e){const s=Af.getInstance().factory_.makeBranchNode(Kp.PUNCTUATED,t,e);if(e.length===t.length){const t=e[0].role;if(t!==Yp.UNKNOWN&&e.every((function(e){return e.role===t})))return s.role=t,s}const i=e[0];return lf(t,e,0)?s.role=i.childNodes.length&&!i.embellished?i.role:Yp.STARTPUNCT:lf(t,e,t.length-1)?s.role=i.childNodes.length&&!i.embellished?i.role:Yp.ENDPUNCT:e.every((t=>qm(t,Yp.DUMMY)))?s.role=Yp.TEXT:e.every((t=>qm(t,Yp.SPACE)))?s.role=Yp.SPACE:s.role=Yp.SEQUENCE,s}dummyNode_(t){const e=Af.getInstance().factory_.makeMultipleContentNodes(t.length-1,im.invisibleComma);return e.forEach((function(t){t.role=Yp.DUMMY})),Af.getInstance().punctuatedNode_(t,e)}accentRole_(t,e){if(!Hm(t))return!1;const s=t.textContent,i=om.Secondary.get(s,em.BAR)||om.Secondary.get(s,em.TILDE)||t.role;return t.role=e===Kp.UNDERSCORE?Yp.UNDERACCENT:Yp.OVERACCENT,t.addAnnotation("accent",i),!0}accentNode_(t,e,s,i,r){const n=(e=e.slice(0,i+1))[1],o=e[2];let a;if(!r&&o&&(a=Af.getInstance().factory_.makeBranchNode(Kp.SUBSCRIPT,[t,n],[]),a.role=Yp.SUBSUP,e=[a,o],s=Kp.SUPERSCRIPT),r){const i=Af.getInstance().accentRole_(n,s);if(o){Af.getInstance().accentRole_(o,Kp.OVERSCORE)&&!i?(a=Af.getInstance().factory_.makeBranchNode(Kp.OVERSCORE,[t,o],[]),e=[a,n],s=Kp.UNDERSCORE):(a=Af.getInstance().factory_.makeBranchNode(Kp.UNDERSCORE,[t,n],[]),e=[a,o],s=Kp.OVERSCORE),a.role=Yp.UNDEROVER}}return Af.getInstance().makeLimitNode_(t,e,a,s)}makeLimitNode_(t,e,s,i){if(i===Kp.LIMUPPER&&t.type===Kp.LIMLOWER)return t.childNodes.push(e[1]),e[1].parent=t,t.type=Kp.LIMBOTH,t;if(i===Kp.LIMLOWER&&t.type===Kp.LIMUPPER)return t.childNodes.splice(1,-1,e[1]),e[1].parent=t,t.type=Kp.LIMBOTH,t;const r=Af.getInstance().factory_.makeBranchNode(i,e,[]),n=Jm(t);return s&&(s.embellished=n),r.embellished=n,r.role=t.role,r}getFunctionsInRow_(t,e){const s=e||[];if(0===t.length)return s;const i=t.shift(),r=Af.classifyFunction_(i,t);if(!r)return s.push(i),Af.getInstance().getFunctionsInRow_(t,s);const n=Af.getInstance().getFunctionsInRow_(t,[]),o=Af.getInstance().getFunctionArgs_(i,n,r);return s.concat(o)}getFunctionArgs_(t,e,s){let i,r,n;switch(s){case"integral":{const s=Af.getInstance().getIntegralArgs_(e);if(!s.intvar&&!s.integrand.length)return s.rest.unshift(t),s.rest;const i=Af.getInstance().row(s.integrand);return n=Af.getInstance().integralNode_(t,i,s.intvar),Tf.run("intvar_from_fraction",n),s.rest.unshift(n),s.rest}case"prefix":if(e[0]&&e[0].type===Kp.FENCED){const s=e.shift();return Ef(s)||(s.role=Yp.LEFTRIGHT),n=Af.getInstance().functionNode_(t,s),e.unshift(n),e}if(i=Mm(e,Wm),i.head.length)r=Af.getInstance().row(i.head),i.div&&i.tail.unshift(i.div);else{if(!i.div||!jm(i.div,Kp.APPL))return e.unshift(t),e;r=i.div}return n=Af.getInstance().functionNode_(t,r),i.tail.unshift(n),i.tail;case"bigop":return i=Mm(e,zm),i.head.length?(r=Af.getInstance().row(i.head),n=Af.getInstance().bigOpNode_(t,r),i.div&&i.tail.unshift(i.div),i.tail.unshift(n),i.tail):(e.unshift(t),e);default:{if(0===e.length)return[t];const s=e[0];return s.type===Kp.FENCED&&!Ef(s)&&function(t){const e=t.childNodes;if(0===e.length)return!0;if(e.length>1)return!1;const s=e[0];if(s.type===Kp.INFIXOP){if(s.role!==Yp.IMPLICIT)return!1;if(s.childNodes.some((t=>jm(t,Kp.INFIXOP))))return!1}return!0}(s)?(s.role=Yp.LEFTRIGHT,Af.propagateFunctionRole_(t,Yp.SIMPLEFUNC),n=Af.getInstance().functionNode_(t,e.shift()),e.unshift(n),e):(e.unshift(t),e)}}}getIntegralArgs_(t,e=[]){if(0===t.length){const t=Mm(e,zm);return t.div&&t.tail.unshift(t.div),{integrand:t.head,intvar:null,rest:t.tail}}Tf.run("intvar_from_implicit",t);const s=t[0];if(Gm(s)){const{integrand:s,rest:i}=Af.getInstance().getIntegralArgs_(e);return{integrand:s,intvar:null,rest:i.concat(t)}}if(Vm(s))return s.role=Yp.INTEGRAL,{integrand:e,intvar:s,rest:t.slice(1)};if(t[1]&&Xm(s,t[1])){const i=Af.getInstance().prefixNode_(t[1],[s]);return i.role=Yp.INTEGRAL,{integrand:e,intvar:i,rest:t.slice(2)}}return e.push(t.shift()),Af.getInstance().getIntegralArgs_(t,e)}functionNode_(t,e){const s=Af.getInstance().factory_.makeContentNode(im.functionApplication),i=Af.getInstance().funcAppls[t.id];i&&(s.mathmlTree=i.mathmlTree,s.mathml=i.mathml,s.annotation=i.annotation,s.attributes=i.attributes,delete Af.getInstance().funcAppls[t.id]),s.type=Kp.PUNCTUATION,s.role=Yp.APPLICATION;const r=Af.getFunctionOp_(t,(function(t){return jm(t,Kp.FUNCTION)||jm(t,Kp.IDENTIFIER)&&qm(t,Yp.SIMPLEFUNC)}));return Af.getInstance().functionalNode_(Kp.APPL,[t,e],r,[s])}bigOpNode_(t,e){const s=Af.getFunctionOp_(t,(t=>jm(t,Kp.LARGEOP)));return Af.getInstance().functionalNode_(Kp.BIGOP,[t,e],s,[])}integralNode_(t,e,s){e=e||Af.getInstance().factory_.makeEmptyNode(),s=s||Af.getInstance().factory_.makeEmptyNode();const i=Af.getFunctionOp_(t,(t=>jm(t,Kp.LARGEOP)));return Af.getInstance().functionalNode_(Kp.INTEGRAL,[t,e,s],i,[])}functionalNode_(t,e,s,i){const r=e[0];let n;s&&(n=s.parent,i.push(s));const o=Af.getInstance().factory_.makeBranchNode(t,e,i);return o.role=r.role,n&&(s.parent=n),o}fractionNode_(t,e){const s=Af.getInstance().factory_.makeBranchNode(Kp.FRACTION,[t,e],[]);return s.role=s.childNodes.every((function(t){return jm(t,Kp.NUMBER)&&qm(t,Yp.INTEGER)}))?Yp.VULGAR:s.childNodes.every(mf)?Yp.UNIT:Yp.DIVISION,Tf.run("propagateSimpleFunction",s)}scriptNode_(t,e,s){let i;switch(t.length){case 0:i=Af.getInstance().factory_.makeEmptyNode();break;case 1:if(i=t[0],s)return i;break;default:i=Af.getInstance().dummyNode_(t)}return i.role=e,i}findNestedRow_(t,e,s,i){if(s>3)return null;for(let r,n=0;r=t[n];n++){const t=Rp(r);if(t!==ym.MSPACE){if(t===ym.MROW)return Af.getInstance().findNestedRow_(Ap(r.childNodes),e,s+1,i);if(Af.findSemantics(r,e,i))return r}}return null}}Af.FENCE_TO_PUNCT_={[Yp.METRIC]:Yp.METRIC,[Yp.NEUTRAL]:Yp.VBAR,[Yp.OPEN]:Yp.OPENFENCE,[Yp.CLOSE]:Yp.CLOSEFENCE},Af.MML_TO_LIMIT_={[ym.MSUB]:{type:Kp.LIMLOWER,length:1},[ym.MUNDER]:{type:Kp.LIMLOWER,length:1},[ym.MSUP]:{type:Kp.LIMUPPER,length:1},[ym.MOVER]:{type:Kp.LIMUPPER,length:1},[ym.MSUBSUP]:{type:Kp.LIMBOTH,length:2},[ym.MUNDEROVER]:{type:Kp.LIMBOTH,length:2}},Af.MML_TO_BOUNDS_={[ym.MSUB]:{type:Kp.SUBSCRIPT,length:1,accent:!1},[ym.MSUP]:{type:Kp.SUPERSCRIPT,length:1,accent:!1},[ym.MSUBSUP]:{type:Kp.SUBSCRIPT,length:2,accent:!1},[ym.MUNDER]:{type:Kp.UNDERSCORE,length:1,accent:!0},[ym.MOVER]:{type:Kp.OVERSCORE,length:1,accent:!0},[ym.MUNDEROVER]:{type:Kp.UNDERSCORE,length:2,accent:!0}},Af.CLASSIFY_FUNCTION_={[Yp.INTEGRAL]:"integral",[Yp.SUM]:"bigop",[Yp.PREFIXFUNC]:"prefix",[Yp.LIMFUNC]:"prefix",[Yp.SIMPLEFUNC]:"prefix",[Yp.COMPFUNC]:"prefix"},Af.MATHJAX_FONTS={"-tex-caligraphic":Zp.CALIGRAPHIC,"-tex-caligraphic-bold":Zp.CALIGRAPHICBOLD,"-tex-calligraphic":Zp.CALIGRAPHIC,"-tex-calligraphic-bold":Zp.CALIGRAPHICBOLD,"-tex-oldstyle":Zp.OLDSTYLE,"-tex-oldstyle-bold":Zp.OLDSTYLEBOLD,"-tex-mathit":Zp.ITALIC};class _f extends Fm{static getAttribute_(t,e,s){if(!t.hasAttribute(e))return s;const i=t.getAttribute(e);return i.match(/^\s*$/)?null:i}constructor(t){super("MathML"),this.options=t,Tf.options=t,this.parseMap_=new Map([[ym.SEMANTICS,this.semantics_.bind(this)],[ym.MATH,this.rows_.bind(this)],[ym.MROW,this.rows_.bind(this)],[ym.MPADDED,this.rows_.bind(this)],[ym.MSTYLE,this.rows_.bind(this)],[ym.MFRAC,this.fraction_.bind(this)],[ym.MSUB,this.limits_.bind(this)],[ym.MSUP,this.limits_.bind(this)],[ym.MSUBSUP,this.limits_.bind(this)],[ym.MOVER,this.limits_.bind(this)],[ym.MUNDER,this.limits_.bind(this)],[ym.MUNDEROVER,this.limits_.bind(this)],[ym.MROOT,this.root_.bind(this)],[ym.MSQRT,this.sqrt_.bind(this)],[ym.MTABLE,this.table_.bind(this)],[ym.MLABELEDTR,this.tableLabeledRow_.bind(this)],[ym.MTR,this.tableRow_.bind(this)],[ym.MTD,this.tableCell_.bind(this)],[ym.MS,this.text_.bind(this)],[ym.MTEXT,this.text_.bind(this)],[ym.MSPACE,this.space_.bind(this)],[ym.ANNOTATIONXML,this.text_.bind(this)],[ym.MI,this.identifier_.bind(this)],[ym.MN,this.number_.bind(this)],[ym.MO,this.operator_.bind(this)],[ym.MFENCED,this.fenced_.bind(this)],[ym.MENCLOSE,this.enclosed_.bind(this)],[ym.MMULTISCRIPTS,this.multiscripts_.bind(this)],[ym.ANNOTATION,this.empty_.bind(this)],[ym.NONE,this.empty_.bind(this)],[ym.MACTION,this.action_.bind(this)]]);const e={type:Kp.IDENTIFIER,role:Yp.NUMBERSET,font:Zp.DOUBLESTRUCK};["C","H","N","P","Q","R","Z","\u2102","\u210d","\u2115","\u2119","\u211a","\u211d","\u2124"].forEach((t=>this.getFactory().defaultMap.set(t,e)).bind(this))}parse(t){Af.getInstance().setNodeFactory(this.getFactory());const e=Ap(t.childNodes),s=Rp(t),i=this.parseMap_.get(s),r=(i||this.dummy_.bind(this))(t,e);return Rm(r,t),-1!==[ym.MATH,ym.MROW,ym.MPADDED,ym.MSTYLE,ym.SEMANTICS,ym.MACTION].indexOf(s)||(r.mathml.unshift(t),r.mathmlTree=t),r}semantics_(t,e){return e.length?this.parse(e[0]):this.getFactory().makeEmptyNode()}rows_(t,e){const s=t.getAttribute("semantics");if(s&&s.match("bspr_"))return Af.proof(t,s,this.parseList.bind(this));let i;if(1===(e=Lm(e)).length)i=this.parse(e[0]),i.type!==Kp.EMPTY||i.mathmlTree||(i.mathmlTree=t);else{const s=Tf.run("function_from_identifiers",t);i=s&&s!==t?s:Af.getInstance().row(this.parseList(e))}return i.mathml.unshift(t),i}fraction_(t,e){if(!e.length)return this.getFactory().makeEmptyNode();const s=this.parse(e[0]),i=e[1]?this.parse(e[1]):this.getFactory().makeEmptyNode();return Af.getInstance().fractionLikeNode(s,i,t.getAttribute("linethickness"),"true"===t.getAttribute("bevelled"))}limits_(t,e){return Af.getInstance().limitNode(Rp(t),this.parseList(e))}root_(t,e){return e[1]?this.getFactory().makeBranchNode(Kp.ROOT,[this.parse(e[1]),this.parse(e[0])],[]):this.sqrt_(t,e)}sqrt_(t,e){const s=this.parseList(Lm(e));return this.getFactory().makeBranchNode(Kp.SQRT,[Af.getInstance().row(s)],[])}table_(t,e){const s=t.getAttribute("semantics");if(s&&s.match("bspr_"))return Af.proof(t,s,this.parseList.bind(this));const i=this.getFactory().makeBranchNode(Kp.TABLE,this.parseList(e),[]);return i.mathmlTree=t,Af.tableToMultiline(i)}tableRow_(t,e){const s=this.getFactory().makeBranchNode(Kp.ROW,this.parseList(e),[]);return s.role=Yp.TABLE,s}tableLabeledRow_(t,e){var s;if(!e.length)return this.tableRow_(t,e);const i=this.parse(e[0]);i.role=Yp.LABEL,(null===(s=i.childNodes[0])||void 0===s?void 0:s.type)===Kp.TEXT&&(i.childNodes[0].role=Yp.LABEL);const r=this.getFactory().makeBranchNode(Kp.ROW,this.parseList(e.slice(1)),[i]);return r.role=Yp.TABLE,r}tableCell_(t,e){const s=this.parseList(Lm(e));let i;i=s.length?1===s.length&&jm(s[0],Kp.EMPTY)?s:[Af.getInstance().row(s)]:[];const r=this.getFactory().makeBranchNode(Kp.CELL,i,[]);return r.role=Yp.TABLE,r}space_(t,e){const s=t.getAttribute("width"),i=s&&s.match(/[a-z]*$/);if(!i)return this.empty_(t,e);const r=i[0],n=parseFloat(s.slice(0,i.index)),o={cm:.4,pc:.5,em:.5,ex:1,in:.15,pt:5,mm:5}[r];if(!o||isNaN(n)||n<o)return this.empty_(t,e);const a=this.getFactory().makeUnprocessed(t);return Af.getInstance().text(a,Rp(t))}text_(t,e){const s=this.leaf_(t,e);return t.textContent?(s.updateContent(t.textContent,!0),Af.getInstance().text(s,Rp(t))):s}identifier_(t,e){const s=this.leaf_(t,e);return Af.getInstance().identifierNode(s,Af.getInstance().font(t.getAttribute("mathvariant")),t.getAttribute("class"))}number_(t,e){const s=this.leaf_(t,e);return Af.number(s),s}operator_(t,e){const s=this.leaf_(t,e);return Af.getInstance().operatorNode(s),s}fenced_(t,e){const s=this.parseList(Lm(e)),i=_f.getAttribute_(t,"separators",","),r=_f.getAttribute_(t,"open","("),n=_f.getAttribute_(t,"close",")"),o=Af.getInstance().mfenced(r,n,i,s);return Af.getInstance().tablesInRow([o])[0]}enclosed_(t,e){const s=this.parseList(Lm(e)),i=this.getFactory().makeBranchNode(Kp.ENCLOSE,[Af.getInstance().row(s)],[]);return i.role=t.getAttribute("notation")||Yp.UNKNOWN,i}multiscripts_(t,e){if(!e.length)return this.getFactory().makeEmptyNode();const s=this.parse(e.shift());if(!e.length)return s;const i=[],r=[],n=[],o=[];let a=!1,l=0;for(let t,s=0;t=e[s];s++)Rp(t)!==ym.MPRESCRIPTS?(a?1&l?i.push(t):r.push(t):1&l?n.push(t):o.push(t),l++):(a=!0,l=0);return Lm(i).length||Lm(r).length?Af.getInstance().tensor(s,this.parseList(r),this.parseList(i),this.parseList(o),this.parseList(n)):Af.getInstance().pseudoTensor(s,this.parseList(o),this.parseList(n))}empty_(t,e){return this.getFactory().makeEmptyNode()}action_(t,e){const s=e[t.hasAttribute("selection")?parseInt(t.getAttribute("selection"),10)-1:0],i=this.parse(s);return i.mathmlTree=s,i}dummy_(t,e){const s=this.getFactory().makeUnprocessed(t);return s.role=t.tagName,s.textContent=t.textContent,s}leaf_(t,e){if(1===e.length&&e[0].nodeType!==wp.TEXT_NODE){const s=this.getFactory().makeUnprocessed(t);return s.role=e[0].tagName,Rm(s,e[0]),s}const s=this.getFactory().makeLeafNode(t.textContent,Af.getInstance().font(t.getAttribute("mathvariant")));return t.hasAttribute("data-latex")&&om.LatexCommands.set(t.getAttribute("data-latex"),t.textContent),s}}class wf{constructor(t,e,s=t=>!1){this.name=t,this.apply=e,this.applicable=s}}class Cf extends wf{}class kf extends wf{}function If(t,e){const s=[];for(;t.length||e.length;)t.length&&s.push(t.shift()),e.length&&s.push(e.shift());return s}const Lf="data-semantic-";var Rf;!function(t){t.ADDED="data-semantic-added",t.ALTERNATIVE="data-semantic-alternative",t.CHILDREN="data-semantic-children",t.COLLAPSED="data-semantic-collapsed",t.CONTENT="data-semantic-content",t.EMBELLISHED="data-semantic-embellished",t.FENCEPOINTER="data-semantic-fencepointer",t.FONT="data-semantic-font",t.ID="data-semantic-id",t.ANNOTATION="data-semantic-annotation",t.ATTRIBUTES="data-semantic-attributes",t.OPERATOR="data-semantic-operator",t.OWNS="data-semantic-owns",t.PARENT="data-semantic-parent",t.POSTFIX="data-semantic-postfix",t.PREFIX="data-semantic-prefix",t.ROLE="data-semantic-role",t.SPEECH="data-semantic-speech",t.STRUCTURE="data-semantic-structure",t.SUMMARY="data-semantic-summary",t.TYPE="data-semantic-type"}(Rf||(Rf={}));const Sf=[Rf.ADDED,Rf.ALTERNATIVE,Rf.CHILDREN,Rf.COLLAPSED,Rf.CONTENT,Rf.EMBELLISHED,Rf.FENCEPOINTER,Rf.FONT,Rf.ID,Rf.ANNOTATION,Rf.ATTRIBUTES,Rf.OPERATOR,Rf.OWNS,Rf.PARENT,Rf.POSTFIX,Rf.PREFIX,Rf.ROLE,Rf.SPEECH,Rf.STRUCTURE,Rf.SUMMARY,Rf.TYPE];function Mf(t){return t.map((function(t){return t.id})).join(",")}function Of(t,e){t.setAttribute(Rf.TYPE,e.type);const s=e.allAttributes();for(let e,i=0;e=s[i];i++)t.setAttribute(Lf+e[0].toLowerCase(),e[1]);e.childNodes.length&&t.setAttribute(Rf.CHILDREN,Mf(e.childNodes)),e.contentNodes.length&&t.setAttribute(Rf.CONTENT,Mf(e.contentNodes)),e.parent&&t.setAttribute(Rf.PARENT,e.parent.id.toString());const i=e.attributesXml();i&&t.setAttribute(Rf.ATTRIBUTES,i),function(t,e){const s=[];e.role===Yp.MGLYPH&&s.push("image");e.attributes.href&&s.push("link");s.length&&t.setAttribute(Rf.POSTFIX,s.join(" "))}(t,e)}function Df(){const t=kp("mrow");return t.setAttribute(Rf.ADDED,"true"),t}class Pf{static fromTree(t){return Pf.fromNode(t.root)}static fromNode(t){return new Pf(Pf.fromNode_(t))}static fromString(t){return new Pf(Pf.fromString_(t))}static simpleCollapseStructure(t){return"number"==typeof t}static contentCollapseStructure(t){return!!t&&!Pf.simpleCollapseStructure(t)&&"c"===t[0]}static interleaveIds(t,e){return If(Pf.collapsedLeafs(t),Pf.collapsedLeafs(e))}static collapsedLeafs(...t){return t.reduce(((t,e)=>{return t.concat((s=e,Pf.simpleCollapseStructure(s)?[s]:Pf.contentCollapseStructure(s[1])?s.slice(2):s.slice(1)));var s}),[])}static fromStructure(t,e,s){return new Pf(Pf.tree_(t,e.root,s))}static combineContentChildren(t,e,s,i){switch(t){case Kp.RELSEQ:case Kp.INFIXOP:case Kp.MULTIREL:return If(i,s);case Kp.PREFIXOP:return s.concat(i);case Kp.POSTFIXOP:return i.concat(s);case Kp.MATRIX:case Kp.VECTOR:case Kp.FENCED:return i.unshift(s[0]),i.push(s[1]),i;case Kp.CASES:return i.unshift(s[0]),i;case Kp.APPL:return[i[0],s[0],i[1]];case Kp.ROOT:return[i[0],i[1]];case Kp.ROW:case Kp.LINE:return s.length&&i.unshift(s[0]),i;default:return i}}static makeSexp_(t){return Pf.simpleCollapseStructure(t)?t.toString():Pf.contentCollapseStructure(t)?"(c "+t.slice(1).map(Pf.makeSexp_).join(" ")+")":"("+t.map(Pf.makeSexp_).join(" ")+")"}static fromString_(t){let e=t.replace(/\(/g,"[");return e=e.replace(/\)/g,"]"),e=e.replace(/ /g,","),e=e.replace(/c/g,'"c"'),JSON.parse(e)}static fromNode_(t){if(!t)return[];const e=t.contentNodes;let s;e.length&&(s=e.map(Pf.fromNode_),s.unshift("c"));const i=t.childNodes;if(!i.length)return e.length?[t.id,s]:t.id;const r=i.map(Pf.fromNode_);return e.length&&r.unshift(s),r.unshift(t.id),r}static tree_(t,e,s,i=0,r=1,n=1){if(!e)return[];const o=e.id,a=[o];!function(t){if(bp.getInstance().mode!==ep.HTTP)return;let e=t;for(;e&&!e.evaluate;)e=e.parentNode;e&&e.evaluate?yp.currentDocument=e:t.ownerDocument&&(yp.currentDocument=t.ownerDocument)}(t);const l=function(t,e){let s;try{s=Tp(t,e,yp.result.ORDERED_NODE_ITERATOR_TYPE)}catch(t){return[]}const i=[];for(let t=s.iterateNext();t;t=s.iterateNext())i.push(t);return i}(`.//self::*[@${Rf.ID}=${o}]`,t)[0];if(!e.childNodes.length)return Pf.addAria(l,i,r,n,s),e.id;const c=Pf.combineContentChildren(e.type,e.role,e.contentNodes.map((function(t){return t})),e.childNodes.map((function(t){return t})));l&&Pf.addOwns_(l,c);for(let e,r=0,n=c.length;e=c[r];r++)a.push(Pf.tree_(t,e,s,i+1,r+1,n));return Pf.addAria(l,i,r,n,s),a}static addAria(t,e,s,i,r){const n=r.tree?e?"treeitem":"tree":"treeitem";r.aria&&t&&(t.setAttribute("aria-level",e.toString()),t.setAttribute("aria-posinset",s.toString()),t.setAttribute("aria-setsize",i.toString()),t.setAttribute("role",n),t.hasAttribute(Rf.OWNS)&&t.setAttribute("aria-owns",t.getAttribute(Rf.OWNS)))}static addOwns_(t,e){const s=t.getAttribute(Rf.COLLAPSED),i=s?Pf.realLeafs_(Pf.fromString(s).array):e.map((t=>t.id));t.setAttribute(Rf.OWNS,i.join(" "))}static realLeafs_(t){if(Pf.simpleCollapseStructure(t))return[t];if(Pf.contentCollapseStructure(t))return[];let e=[];for(let s=1;s<t.length;s++)e=e.concat(Pf.realLeafs_(t[s]));return e}constructor(t){this.parents=null,this.levelsMap=null,t=0===t?t:t||[],this.array=t}populate(){this.parents&&this.levelsMap||(this.parents={},this.levelsMap={},this.populate_(this.array,this.array,[]))}toString(){return Pf.makeSexp_(this.array)}populate_(t,e,s){if(Pf.simpleCollapseStructure(t))return this.levelsMap[t]=e,void(this.parents[t]=t===s[0]?s.slice(1):s);const i=Pf.contentCollapseStructure(t)?t.slice(1):t,r=[i[0]].concat(s);for(let e=0,s=i.length;e<s;e++){const s=i[e];this.populate_(s,t,r)}}isRoot(t){return t===this.levelsMap[t][0]}directChildren(t){if(!this.isRoot(t))return[];return this.levelsMap[t].slice(1).map((t=>Pf.simpleCollapseStructure(t)?t:Pf.contentCollapseStructure(t)?t[1]:t[0]))}subtreeNodes(t){if(!this.isRoot(t))return[];const e=(t,s)=>{Pf.simpleCollapseStructure(t)?s.push(t):(Pf.contentCollapseStructure(t)&&(t=t.slice(1)),t.forEach((t=>e(t,s))))},s=this.levelsMap[t],i=[];return e(s.slice(1),i),i}}function Bf(t,e,s){let i=null;if(!t.length)return i;const r=s[s.length-1],n=r&&r.length,o=e&&e.length,a=Af.getInstance();if(n&&o){if(e[0].type===Kp.INFIXOP&&e[0].role===Yp.IMPLICIT)return i=t.pop(),r.push(a.postfixNode_(r.pop(),t)),i;i=t.shift();const s=a.prefixNode_(e.shift(),t);return e.unshift(s),i}return n?(r.push(a.postfixNode_(r.pop(),t)),i):(o&&e.unshift(a.prefixNode_(e.shift(),t)),i)}function Ff(t,e,s){if(!e.length)return t;const i=t.pop(),r=e.shift(),n=s.shift();if(r.type===Kp.INFIXOP&&(r.role===Yp.IMPLICIT||r.role===Yp.UNIT)){dp.getInstance().output("Juxta Heuristic Case 2");const o=(i?[i,r]:[r]).concat(n);return Ff(t.concat(o),e,s)}if(!i)return dp.getInstance().output("Juxta Heuristic Case 3"),Ff([r].concat(n),e,s);const o=n.shift();if(!o){dp.getInstance().output("Juxta Heuristic Case 9");const n=Tf.factory.makeBranchNode(Kp.INFIXOP,[i,e.shift()],[r],r.textContent);return n.role=Yp.IMPLICIT,Tf.run("combine_juxtaposition",n),e.unshift(n),Ff(t,e,s)}if(Km(i)||Km(o))return dp.getInstance().output("Juxta Heuristic Case 4"),Ff(t.concat([i,r,o]).concat(n),e,s);let a=null;return bf(i)&&bf(o)?(dp.getInstance().output("Juxta Heuristic Case 5"),i.contentNodes.push(r),i.contentNodes=i.contentNodes.concat(o.contentNodes),i.childNodes.push(o),i.childNodes=i.childNodes.concat(o.childNodes),o.childNodes.forEach((t=>t.parent=i)),r.parent=i,i.addMathmlNodes(r.mathml),i.addMathmlNodes(o.mathml),a=i):bf(i)?(dp.getInstance().output("Juxta Heuristic Case 6"),i.contentNodes.push(r),i.childNodes.push(o),o.parent=i,r.parent=i,i.addMathmlNodes(r.mathml),i.addMathmlNodes(o.mathml),a=i):bf(o)?(dp.getInstance().output("Juxta Heuristic Case 7"),o.contentNodes.unshift(r),o.childNodes.unshift(i),i.parent=o,r.parent=o,o.addMathmlNodes(r.mathml),o.addMathmlNodes(i.mathml),a=o):(dp.getInstance().output("Juxta Heuristic Case 8"),a=Tf.factory.makeBranchNode(Kp.INFIXOP,[i,o],[r],r.textContent),a.role=Yp.IMPLICIT),t.push(a),Ff(t.concat(n),e,s)}function jf(t){return t.childNodes[0]&&t.childNodes[0].childNodes[0]&&Rp(t.childNodes[0])===ym.MPADDED&&Rp(t.childNodes[0].childNodes[0])===ym.MPADDED&&Rp(t.childNodes[0].childNodes[t.childNodes[0].childNodes.length-1])===ym.MPHANTOM}Tf.add(new Cf("combine_juxtaposition",(function(t){for(let e,s=t.childNodes.length-1;e=t.childNodes[s];s--)bf(e)&&!e.nobreaking&&(t.childNodes.splice(s,1,...e.childNodes),t.contentNodes.splice(s,0,...e.contentNodes),e.childNodes.concat(e.contentNodes).forEach((function(e){e.parent=t})),t.addMathmlNodes(e.mathml));return t}))),Tf.add(new Cf("propagateSimpleFunction",(t=>(t.type!==Kp.INFIXOP&&t.type!==Kp.FRACTION||!t.childNodes.every(cf)||(t.role=Yp.COMPFUNC),t)),(t=>"clearspeak"===Tf.options.domain))),Tf.add(new Cf("simpleNamedFunction",(t=>(t.role!==Yp.UNIT&&-1!==["f","g","h","F","G","H"].indexOf(t.textContent)&&(t.role=Yp.SIMPLEFUNC),t)),(t=>"clearspeak"===Tf.options.domain))),Tf.add(new Cf("propagateComposedFunction",(t=>(t.type===Kp.FENCED&&t.childNodes[0].role===Yp.COMPFUNC&&(t.role=Yp.COMPFUNC),t)),(t=>"clearspeak"===Tf.options.domain))),Tf.add(new Cf("multioperator",(t=>{t.role!==Yp.UNKNOWN||t.textContent.length<=1||(Af.compSemantics(t,"role",Yp),Af.compSemantics(t,"type",Kp))}))),Tf.add(new kf("convert_juxtaposition",(t=>{let e=Om(t,(function(t){return t.textContent===im.invisibleTimes&&t.type===Kp.OPERATOR}));e=e.rel.length?function(t){const e=[],s=[];let i=t.comp.shift(),r=null,n=[];for(;t.comp.length;)if(n=[],i.length)r&&e.push(r),s.push(i),r=t.rel.shift(),i=t.comp.shift();else{for(r&&n.push(r);!i.length&&t.comp.length;)i=t.comp.shift(),n.push(t.rel.shift());r=Bf(n,i,s)}n.length||i.length?(e.push(r),s.push(i)):(n.push(r),Bf(n,i,s));return{rel:e,comp:s}}(e):e,t=e.comp[0];for(let s,i,r=1;s=e.comp[r],i=e.rel[r-1];r++)t.push(i),t=t.concat(s);return e=Om(t,(function(t){return t.textContent===im.invisibleTimes&&(t.type===Kp.OPERATOR||t.type===Kp.INFIXOP)})),e.rel.length?Ff(e.comp.shift(),e.rel,e.comp):t}))),Tf.add(new Cf("simple2prefix",(t=>(t.textContent.length>1&&!t.textContent[0].match(/[A-Z]/)&&(t.role=Yp.PREFIXFUNC),t)),(t=>"braille"===Tf.options.modality&&t.type===Kp.IDENTIFIER))),Tf.add(new Cf("detect_cycle",(t=>{t.type=Kp.MATRIX,t.role=Yp.CYCLE;const e=t.childNodes[0];return e.type=Kp.ROW,e.role=Yp.CYCLE,e.textContent="",e.contentNodes=[],t}),(t=>t.type===Kp.FENCED&&t.childNodes[0].type===Kp.INFIXOP&&t.childNodes[0].role===Yp.IMPLICIT&&t.childNodes[0].childNodes.every((function(t){return t.type===Kp.NUMBER}))&&t.childNodes[0].contentNodes.every((function(t){return t.role===Yp.SPACE}))))),Tf.add(new kf("intvar_from_implicit",(function(t){const e=t[0].childNodes;t.splice(0,1,...e)}),(t=>t[0]&&gf(t[0])))),Tf.add(new Cf("intvar_from_fraction",(function(t){const e=t.childNodes[1],s=e.childNodes[0];if(Vm(s))return void(s.role=Yp.INTEGRAL);if(!gf(s))return;const i=s.childNodes.length,r=s.childNodes[i-2],n=s.childNodes[i-1];if(Vm(n))return void(n.role=Yp.INTEGRAL);if(Xm(r,n)){const t=Af.getInstance().prefixNode_(n,[r]);t.role=Yp.INTEGRAL,2===i?e.childNodes[0]=t:(s.childNodes.pop(),s.contentNodes.pop(),s.childNodes[i-2]=t,t.parent=s)}}),(t=>{if(t.type!==Kp.INTEGRAL)return!1;const[,e,s]=t.childNodes;return s.type===Kp.EMPTY&&e.type===Kp.FRACTION}))),Tf.add(new Cf("rewrite_subcases",(function(t){t.addAnnotation("Emph","top");let e=[];if(t.hasAnnotation("Emph","left")){const s=qf(t.childNodes[0].childNodes[0].childNodes[0],!0);s.forEach((t=>t.addAnnotation("Emph","left"))),e=e.concat(s);for(let e,s=0;e=t.childNodes[s];s++)e.childNodes.shift()}if(e.push(t),t.hasAnnotation("Emph","right")){const s=qf(t.childNodes[0].childNodes[t.childNodes[0].childNodes.length-1].childNodes[0]);s.forEach((t=>t.addAnnotation("Emph","left"))),e=e.concat(s),t.childNodes[0].childNodes.pop()}Af.tableToMultiline(t);const s=Af.getInstance().row(e),i=t.annotation.Emph;return t.annotation.Emph=["table"],i.forEach((t=>s.addAnnotation("Emph",t))),s}),(t=>{let e=!0,s=!0;if(jf(t.childNodes[0].childNodes[0].mathmlTree)){for(let s,i=1;s=t.childNodes[i];i++)if(s.childNodes[0].childNodes.length){e=!1;break}}else e=!1;e&&t.addAnnotation("Emph","left");if(jf(t.childNodes[0].childNodes[t.childNodes[0].childNodes.length-1].mathmlTree)){const e=t.childNodes[0].childNodes.length;for(let i,r=1;i=t.childNodes[r];r++)if(i.childNodes.length>=e){s=!1;break}}else s=!1;return s&&t.addAnnotation("Emph","right"),e||s})));const Uf=[Kp.PUNCTUATED,Kp.RELSEQ,Kp.MULTIREL,Kp.INFIXOP,Kp.PREFIXOP,Kp.POSTFIXOP];function qf(t,e){if(!t.childNodes.length)return Wf(t),[t];let s=null;if(t.type===Kp.PUNCTUATED&&(e?t.role===Yp.ENDPUNCT:t.role===Yp.STARTPUNCT)){const i=t.childNodes;Wf(i[e?i.length-1:0])&&(t=i[e?0:i.length-1],s=i[e?i.length-1:0])}if(-1!==Uf.indexOf(t.type)){const i=t.childNodes;Wf(i[e?i.length-1:0]);const r=Pf.combineContentChildren(t.type,t.role,t.contentNodes,t.childNodes);return s&&(e?r.push(s):r.unshift(s)),r}return s?e?[t,s]:[s,t]:[t]}const Hf={[Yp.METRIC]:Yp.METRIC,[Yp.VBAR]:Yp.NEUTRAL,[Yp.OPENFENCE]:Yp.OPEN,[Yp.CLOSEFENCE]:Yp.CLOSE};function Wf(t){if(t.type!==Kp.PUNCTUATION)return!1;const e=Hf[t.role];return!!e&&(t.role=e,t.type=Kp.FENCE,t.addAnnotation("Emph","fence"),!0)}function zf(t,e,s,i=s){const r=[];for(;t&&t.role===s;)r.push(t),t=e.shift();return r.length?(t&&e.unshift(t),[1===r.length?r[0]:Xf(r,i),e]):[t,e]}function Xf(t,e){const s=Tf.factory.makeBranchNode(Kp.PUNCTUATION,t,[]);return s.role=e,s}function Vf(t){return["[","\uff3b"].includes(t)}function Gf(t){return["]","\uff3d"].includes(t)}function Jf(t){return["(","\u207d","\u208d"].includes(t)}function Kf(t){return[")","\u207e","\u208e"].includes(t)}function $f(t){return t.role===Yp.INFTY||t.type===Kp.PREFIXOP&&t.childNodes[0].role===Yp.INFTY}function Yf(t){const e=t.childNodes[0];if(t.type!==Kp.FENCED||(null==e?void 0:e.type)!==Kp.PUNCTUATED||3!==(null==e?void 0:e.childNodes.length)||1!==(null==e?void 0:e.contentNodes.length)||(null==e?void 0:e.childNodes[1].role)!==Yp.COMMA)return!1;const s=t.childNodes[0].childNodes[0],i=t.childNodes[0].childNodes[2],r=t.contentNodes[0].textContent,n=t.contentNodes[1].textContent;return!!(Vf(r)&&Kf(n)||Jf(r)&&Gf(n))||!(!Jf(r)||!Kf(n)||!$f(s)&&!$f(i))}function Qf(t){return sg(t)||function(t){return tg(t)||t.type===Kp.INFIXOP&&t.role===Yp.IMPLICIT&&(2===t.childNodes.length&&(tg(t.childNodes[0])||sg(t.childNodes[0]))&&tg(t.childNodes[1])||3===t.childNodes.length&&sg(t.childNodes[0])&&tg(t.childNodes[1])&&tg(t.childNodes[2]))}(t)||function(t){return t.type===Kp.PUNCTUATED&&t.role===Yp.ENDPUNCT&&2===t.childNodes.length&&t.childNodes[1].role===Yp.DEGREE&&(tg(t.childNodes[0])||eg(t.childNodes[0])||t.childNodes[0].type===Kp.PREFIXOP&&t.childNodes[0].role===Yp.NEGATIVE&&(tg(t.childNodes[0].childNodes[0])||eg(t.childNodes[0].childNodes[0])))}(t)||function(t){return t.type===Kp.PREFIXOP&&t.role===Yp.NEGATIVE&&Zf(t.childNodes[0])&&t.childNodes[0].type!==Kp.PREFIXOP&&t.childNodes[0].type!==Kp.APPL&&t.childNodes[0].type!==Kp.PUNCTUATED}(t)||function(t){return t.type===Kp.APPL&&(t.childNodes[0].role===Yp.PREFIXFUNC||t.childNodes[0].role===Yp.SIMPLEFUNC)&&(Zf(t.childNodes[1])||t.childNodes[1].type===Kp.FENCED&&Zf(t.childNodes[1].childNodes[0]))}(t)}function Zf(t){return t.hasAnnotation("clearspeak","simple")}function tg(t){return t.type===Kp.IDENTIFIER&&(t.role===Yp.LATINLETTER||t.role===Yp.GREEKLETTER||t.role===Yp.OTHERLETTER||t.role===Yp.SIMPLEFUNC)}function eg(t){return t.type===Kp.NUMBER&&(t.role===Yp.INTEGER||t.role===Yp.FLOAT)}function sg(t){return eg(t)||function(t){if(ig("Fraction_Over")||ig("Fraction_FracOver"))return!1;if(t.type!==Kp.FRACTION||t.role!==Yp.VULGAR)return!1;if(ig("Fraction_Ordinal"))return!0;const e=parseInt(t.childNodes[0].textContent,10),s=parseInt(t.childNodes[1].textContent,10);return e>0&&e<20&&s>0&&s<11}(t)}function ig(t){return bp.getInstance().options.style===t}function rg(t){return t.type===Kp.TEXT&&t.role!==Yp.LABEL||t.type===Kp.PUNCTUATED&&t.role===Yp.TEXT&&eg(t.childNodes[0])&&function(t){for(let e=0;e<t.length-1;e++)if(t[e].type!==Kp.TEXT||""!==t[e].textContent)return!1;return t[t.length-1].type===Kp.TEXT}(t.childNodes.slice(1))||t.type===Kp.IDENTIFIER&&t.role===Yp.UNIT||t.type===Kp.INFIXOP&&(t.role===Yp.IMPLICIT||t.role===Yp.UNIT)}Tf.add(new kf("ellipses",(t=>{const e=[];let s=t.shift();for(;s;)[s,t]=zf(s,t,Yp.FULLSTOP,Yp.ELLIPSIS),[s,t]=zf(s,t,Yp.DASH),e.push(s),s=t.shift();return e}),(t=>t.length>1))),Tf.add(new kf("op_with_limits",(t=>{const e=t[0];return e.type=Kp.LARGEOP,e.role=Yp.SUM,t}),(t=>t[0].type===Kp.OPERATOR&&t.slice(1).some((t=>t.type===Kp.RELSEQ||t.type===Kp.MULTIREL||t.type===Kp.INFIXOP&&t.role===Yp.ELEMENT||t.type===Kp.PUNCTUATED&&t.role===Yp.SEQUENCE))))),Tf.add(new class extends wf{}("function_from_identifiers",(t=>{const e=Ap(t.childNodes).map((t=>t.textContent.trim())).join("");if(om.Meaning.get(e).type===Kp.UNKNOWN)return t;const s=Tf.factory.makeLeafNode(e,Af.getInstance().font(t.getAttribute("mathvariant")));return s.mathmlTree=t,s}),(t=>{const e=Ap(t.childNodes);return!(e.length<2)&&e.every((t=>Rp(t)===ym.MI&&om.Meaning.get(t.textContent.trim()).role===Yp.LATINLETTER))}))),Tf.add(new kf("bracketed_interval",(t=>{const e=t[0],s=t[1],i=t.slice(2),r=Af.getInstance().row(i),n=Tf.factory.makeBranchNode(Kp.FENCED,[r],[e,s]);return n.role=Yp.INTERVAL,n}),(t=>{const e=t[0],s=t[1],i=t.slice(2);if(!(e&&s&&(Gf(e.textContent)&&(Vf(s.textContent)||Gf(s.textContent))||Vf(s.textContent)&&(Vf(e.textContent)||Gf(e.textContent)))))return!1;if(1===i.length&&i[0].type===Kp.PUNCTUATED&&1===i[0].contentNodes.length)return!0;const r=Om(i,Ym);return!(1!==r.rel.length||!r.comp[0].length||!r.comp[1].length)}))),Tf.add(new Cf("interval_heuristic",(t=>(t.role=Yp.INTERVAL,t)),(t=>Yf(t)))),Tf.add(new Cf("propagateInterval",(t=>(t.childNodes.forEach((t=>{Yf(t)&&(t.role=Yp.INTERVAL)})),t)),(t=>vf(t)))),Bp(new Mp("clearspeak","simple",(function(t){return Qf(t)?"simple":""}))),Fp("clearspeak","simple"),Bp(new Mp("clearspeak","unit",(function(t){return rg(t)?"unit":""}))),Fp("clearspeak","unit");const ng=[Kp.MULTIREL,Kp.RELSEQ,Kp.APPL,Kp.ROW,Kp.LINE],og=[Kp.SUBSCRIPT,Kp.SUPERSCRIPT,Kp.OVERSCORE,Kp.UNDERSCORE];function ag(t,e){const s=t.parent;if(!s)return!1;const i=s.type;return-1!==ng.indexOf(i)||i===Kp.PREFIXOP&&s.role===Yp.NEGATIVE&&!e.script&&!e.enclosed||i===Kp.PREFIXOP&&s.role===Yp.GEOMETRY||!(i!==Kp.PUNCTUATED||e.enclosed&&s.role!==Yp.TEXT)}Bp(new Op("nemeth","number",(function(t,e){return t.childNodes.length?(-1!==og.indexOf(t.type)&&(e.script=!0),t.type===Kp.FENCED?(e.number=!1,e.enclosed=!0,["",e]):t.type===Kp.PREFIXOP&&t.role!==Yp.GEOMETRY&&t.role!==Yp.NEGATIVE?(e.number=!1,["",e]):(ag(t,e)&&(e.number=!0,e.enclosed=!1),["",e])):(ag(t,e)&&(e.number=!0,e.script=!1,e.enclosed=!1),[e.number?"number":"",{number:!1,enclosed:e.enclosed,script:e.script}])}),{number:!0})),Fp("nemeth","number"),Bp(new Op("depth","depth",(function(t){return t.parent?[parseInt(t.parent.annotation.depth[0])+1]:[1]}))),Fp("depth","depth");class lg{static empty(){const t=_p("<math/>"),e=new lg(t,new pp);return e.mathml=t,e}static fromNode(t,e){const s=lg.empty();return s.root=t,e&&(s.mathml=e),s}static fromRoot(t,e){let s=t;for(;s.parent;)s=s.parent;const i=lg.fromNode(s);return e&&(i.mathml=e),i}static fromXml(t){const e=lg.empty();return t.childNodes[0]&&(e.root=Pm.fromXml(t.childNodes[0])),e}constructor(t,e){this.mathml=t,this.options=e,this.parser=new _f(e),this.root=this.parser.parse(t),this.collator=this.parser.getFactory().leafMap.collateMeaning();const s=this.collator.newDefault();s&&(this.parser=new _f(e),this.parser.getFactory().defaultMap=s,this.root=this.parser.parse(t)),cg.visit(this.root,{}),function(t){for(const e of Dp.values())e.active&&e.annotate(t);for(const e of Pp.values())e.active&&e.visit(t,Object.assign({},e.def))}(this.root)}xml(t){const e=_p("<stree></stree>"),s=this.root.xml(e.ownerDocument,t);return e.appendChild(s),e}toString(t){return Sp(this.xml(t))}formatXml(t){return Ip(this.toString(t))}displayTree(){this.root.displayTree()}replaceNode(t,e){const s=t.parent;s?s.replaceChild(t,e):this.root=e}toJson(){const t={};return t.stree=this.root.toJson(),t}}const cg=new Op("general","unit",((t,e)=>(ff(t)&&(t.role=Yp.UNIT),!1)));function hg(t,e){return new lg(t,e)}const dg=[],ug=!0,pg=new Map;function mg(t){dp.getInstance().generate((()=>["WALKING START: ",t.toString()]));const e=function(t){for(let e,s=0;e=dg[s];s++)if(e.test(t))return e.constr(t);return null}(t);let s;if(e)return s=e.getMathml(),dp.getInstance().generate((()=>["WALKING END: ",t.toString()])),_g(s);if(1===t.mathml.length){if(dp.getInstance().output("Walktree Case 0"),!t.childNodes.length)return dp.getInstance().output("Walktree Case 0.1"),s=t.mathml[0],Of(s,t),dp.getInstance().generate((()=>["WALKING END: ",t.toString()])),_g(s);const e=t.childNodes[0];if(1===t.childNodes.length&&e.type===Kp.EMPTY)return dp.getInstance().output("Walktree Case 0.2"),s=t.mathml[0],Of(s,t),s.appendChild(mg(e)),dp.getInstance().generate((()=>["WALKING END: ",t.toString()])),_g(s);t.childNodes.forEach((t=>{t.mathml.length||(t.mathml=[Mg(t)])}))}const i=t.contentNodes.map(Rg);Og(t,i);const r=t.childNodes.map(mg),n=Pf.combineContentChildren(t.type,t.role,i,r);if(s=t.mathmlTree,null===s)dp.getInstance().output("Walktree Case 1"),s=fg(n,t);else{const t=vg(n);dp.getInstance().output("Walktree Case 2"),t?(dp.getInstance().output("Walktree Case 2.1"),s=Ig(t)):(dp.getInstance().output("Walktree Case 2.2"),s=Dg(s))}return s=Sg(s),function(t,e,s){if(!e.length)return;if(1===e.length&&t===e[0])return;const i=s.role===Yp.IMPLICIT&&Tf.flags.combine_juxtaposition?function(t,e,s){const i=[];let r=Ap(t.childNodes),n=!1;for(;r.length;){const t=r.shift();if(t.hasAttribute(Rf.TYPE)){i.push(t);continue}const s=bg(t,e);0!==s.length&&(1!==s.length?(n?t.setAttribute("AuxiliaryImplicit",!0):n=!0,r=s.concat(r)):i.push(t))}const o=[],a=s.childNodes.map((function(t){return t.mathmlTree}));for(;a.length;){const t=a.pop();if(t){if(-1!==i.indexOf(t))break;-1!==e.indexOf(t)&&o.unshift(t)}}return i.concat(o)}(t,e,s):Ap(t.childNodes);if(!i.length)return void e.forEach((function(e){t.appendChild(e)}));let r=0;for(;e.length;){const s=e[0];if(i[r]===s||xg(i[r],s)){e.shift(),r++;continue}if(i[r]&&-1===e.indexOf(i[r])){r++;continue}if(yg(s,t)){e.shift();continue}const n=i[r];if(n)Eg(t,n,s),e.shift();else{if(s.parentNode){t=Ig(s),e.shift();continue}const i=e[1];if(i&&i.parentNode){(t=Ig(i)).insertBefore(s,i),e.shift(),e.shift();continue}t.insertBefore(s,null),e.shift()}}}(s,n,t),pg.has(t.id)||(pg.set(t.id,!0),Of(s,t)),dp.getInstance().generate((()=>["WALKING END: ",t.toString()])),_g(s)}function fg(t,e){const s=function(t){const e=vg(t);if(!e)return{type:Ng.INVALID,node:null};const s=vg(t.slice().reverse());if(e===s)return{type:Ng.VALID,node:e};const i=Tg(e),r=function(t,e){let s=0;for(;t[s]&&-1===e.indexOf(t[s]);)s++;return t.slice(0,s+1)}(i,t),n=Tg(s,(function(t){return-1!==r.indexOf(t)})),o=n[0],a=r.indexOf(o);if(-1===a)return{type:Ng.INVALID,node:null};return{type:r.length!==i.length?Ng.PRUNED:Ag(r[a+1],n[1])?Ng.VALID:Ng.INVALID,node:o}}(t);let i=s.node;const r=s.type;if(r!==Ng.VALID||!km(i)||!i.parentNode&&e.parent)if(dp.getInstance().output("Walktree Case 1.1"),i=Df(),r===Ng.PRUNED)dp.getInstance().output("Walktree Case 1.1.0"),i=function(t,e,s){let i=wg(e);if(wm(i)){dp.getInstance().output("Walktree Case 1.1.0.0"),gg(i,t),Ap(i.childNodes).forEach((function(e){t.appendChild(e)}));const e=t;t=i,i=e}const r=s.indexOf(e);return s[r]=i,Cp(i,t),t.appendChild(i),s.forEach((function(e){t.appendChild(e)})),t}(i,s.node,t);else if(t[0]){dp.getInstance().output("Walktree Case 1.1.1");const e=vg(t);if(e){const s=function(t,e){const s=Ap(t.childNodes);let i=1/0,r=-1/0;return e.forEach((function(t){const e=s.indexOf(t);-1!==e&&(i=Math.min(i,e),r=Math.max(r,e))})),s.slice(i,r+1)}(Ig(e),t);Cp(e,i),s.forEach((function(t){i.appendChild(t)}))}else gg(i,t[0]),i=t[0]}return e.mathmlTree||(e.mathmlTree=i),i}function gg(t,e){for(const s of Sf)t.hasAttribute(s)&&(e.setAttribute(s,t.getAttribute(s)),t.removeAttribute(s))}function bg(t,e){const s=[];let i=Ap(t.childNodes);for(;i.length;){const t=i.shift();t.nodeType===wp.ELEMENT_NODE&&(t.hasAttribute(Rf.TYPE)||-1!==e.indexOf(t)?s.push(t):i=Ap(t.childNodes).concat(i))}return s}function Eg(t,e,s){let i=e,r=Ig(i);for(;r&&r.firstChild===i&&!i.hasAttribute("AuxiliaryImplicit")&&r!==t;)i=r,r=Ig(i);r&&(r.insertBefore(s,i),i.removeAttribute("AuxiliaryImplicit"))}function yg(t,e){if(!t)return!1;do{if((t=Ig(t))===e)return!0}while(t);return!1}function xg(t,e){const s=im.functionApplication;if(t&&e&&t.textContent&&e.textContent&&t.textContent===s&&e.textContent===s&&"true"===e.getAttribute(Rf.ADDED)){for(let s,i=0;s=t.attributes[i];i++)e.hasAttribute(s.nodeName)||e.setAttribute(s.nodeName,s.nodeValue);return Cp(t,e),!0}return!1}var Ng;function vg(t){let e=0,s=null;for(;!s&&e<t.length;)t[e].parentNode&&(s=t[e]),e++;return s}function Tg(t,e){const s=e||(t=>!1),i=[t];for(;!s(t)&&!wm(t)&&t.parentNode;)t=Ig(t),i.unshift(t);return i}function Ag(t,e){return!(!t||!e||t.previousSibling||e.nextSibling)}function _g(t){for(;!wm(t)&&Cg(t);)t=Ig(t);return t}function wg(t){const e=Ap(t.childNodes);if(!e)return t;const s=e.filter((function(t){return t.nodeType===wp.ELEMENT_NODE&&!Cm(t)}));return 1===s.length&&km(s[0])&&!s[0].hasAttribute(Rf.TYPE)?wg(s[0]):t}function Cg(t){const e=Ig(t);return!(!e||!km(e))&&Ap(e.childNodes).every((function(e){return e===t||kg(e)}))}function kg(t){if(t.nodeType!==wp.ELEMENT_NODE)return!0;if(!t||Cm(t))return!0;const e=Ap(t.childNodes);return!(!km(t)&&e.length||function(t){return!!t&&Am.includes(Rp(t))}(t)||t.hasAttribute(Rf.TYPE)||Im(t))&&Ap(t.childNodes).every(kg)}function Ig(t){return t.parentNode}function Lg(t,e){const s=new Pf(e);t.setAttribute(Rf.COLLAPSED,s.toString())}function Rg(t){if(t.mathml.length)return mg(t);const e=ug?Mg(t):Df();return t.mathml=[e],e}function Sg(t){if(Rp(t)!==ym.MFENCED)return t;const e=Df();for(let s,i=0;s=t.attributes[i];i++)-1===["open","close","separators"].indexOf(s.name)&&e.setAttribute(s.name,s.value);return Ap(t.childNodes).forEach((function(t){e.appendChild(t)})),Cp(t,e),e}function Mg(t){const e=kp("mo"),s=(i=t.textContent,cp.f.document.createTextNode(i));var i;return e.appendChild(s),Of(e,t),e.setAttribute(Rf.ADDED,"true"),e}function Og(t,e){const s=t.type+(t.textContent?","+t.textContent:"");e.forEach((function(t){Dg(t).setAttribute(Rf.OPERATOR,s)}))}function Dg(t){const e=Ap(t.childNodes);if(!e)return t;const s=e.filter((function(t){return!kg(t)})),i=[];for(let t,e=0;t=s[e];e++)if(km(t)&&t.getAttribute(Rf.TYPE)!==Kp.PUNCTUATION){const e=Dg(t);e&&e!==t&&i.push(e)}else i.push(t);return 1===i.length?i[0]:t}function Pg(t){return Ip(t.toString()).toString().replace(new RegExp(Lf,"g"),"")}function Bg(t,e){const s=!!e,i=e||[],r=t.parent,n=t.contentNodes.map((function(t){return t.id}));n.unshift("c");const o=[t.id,n];for(let e,n=0;e=t.childNodes[n];n++){const t=mg(e);i.push(t);const n=Dg(t);r&&!s&&n.setAttribute(Rf.PARENT,r.id.toString()),o.push(e.id)}return o}!function(t){t.VALID="valid",t.INVALID="invalid",t.PRUNED="pruned"}(Ng||(Ng={}));class Fg{constructor(t){this.semantic=t}}class jg extends Fg{static test(t){return!t.mathmlTree&&t.type===Kp.LINE&&t.role===Yp.BINOMIAL}constructor(t){super(t),this.mml=t.mathmlTree}getMathml(){if(!this.semantic.childNodes.length)return this.mml;const t=this.semantic.childNodes[0];if(this.mml=mg(t),this.mml.hasAttribute(Rf.TYPE)){const t=Df();Cp(this.mml,t),t.appendChild(this.mml),this.mml=t}return Of(this.mml,this.semantic),this.mml}}class Ug extends Fg{static test(t){if(!t.mathmlTree||!t.childNodes.length)return!1;const e=Rp(t.mathmlTree),s=t.childNodes[0].role;return e===ym.MSUBSUP&&s===Yp.SUBSUP||e===ym.MUNDEROVER&&s===Yp.UNDEROVER}constructor(t){super(t),this.mml=t.mathmlTree}getMathml(){const t=this.semantic.childNodes[0],e=t.childNodes[0],s=this.semantic.childNodes[1],i=t.childNodes[1],r=mg(s),n=mg(e),o=mg(i);return Of(this.mml,this.semantic),this.mml.setAttribute(Rf.CHILDREN,Mf([e,i,s])),[n,o,r].forEach((t=>Dg(t).setAttribute(Rf.PARENT,this.mml.getAttribute(Rf.ID)))),this.mml.setAttribute(Rf.TYPE,t.role),Lg(this.mml,[this.semantic.id,[t.id,e.id,i.id],s.id]),this.mml}}class qg extends Fg{static multiscriptIndex(t){return t.type===Kp.PUNCTUATED&&t.contentNodes[0].role===Yp.DUMMY?Bg(t):(mg(t),t.id)}static createNone_(t){const e=kp("none");return t&&Of(e,t),e.setAttribute(Rf.ADDED,"true"),e}constructor(t){super(t),this.mml=t.mathmlTree}completeMultiscript(t,e){const s=Ap(this.mml.childNodes).slice(1);let i=0;const r=t=>{for(const e of t){const t=s[i];if(t&&e===parseInt(t.getAttribute(Rf.ID)))t.setAttribute(Rf.PARENT,this.semantic.id.toString()),i++;else if(t&&e===parseInt(Dg(t).getAttribute(Rf.ID)))Dg(t).setAttribute(Rf.PARENT,this.semantic.id.toString()),i++;else{const s=this.semantic.querySelectorAll((t=>t.id===e));this.mml.insertBefore(qg.createNone_(s[0]),t||null)}}};r(t),s[i]&&Rp(s[i])!==ym.MPRESCRIPTS?this.mml.insertBefore(s[i],kp("mprescripts")):i++,r(e)}}class Hg extends qg{static test(t){if(!t.mathmlTree)return!1;return Rp(t.mathmlTree)===ym.MMULTISCRIPTS&&(t.type===Kp.SUPERSCRIPT||t.type===Kp.SUBSCRIPT)}constructor(t){super(t)}getMathml(){let t,e,s;if(Of(this.mml,this.semantic),this.semantic.childNodes[0]&&this.semantic.childNodes[0].role===Yp.SUBSUP){const i=this.semantic.childNodes[0];t=i.childNodes[0],e=qg.multiscriptIndex(this.semantic.childNodes[1]),s=qg.multiscriptIndex(i.childNodes[1]);const r=[this.semantic.id,[i.id,t.id,s],e];Lg(this.mml,r),this.mml.setAttribute(Rf.TYPE,i.role),this.completeMultiscript(Pf.interleaveIds(s,e),[])}else{t=this.semantic.childNodes[0],e=qg.multiscriptIndex(this.semantic.childNodes[1]);const s=[this.semantic.id,t.id,e];Lg(this.mml,s)}const i=Pf.collapsedLeafs(s||[],e);return Dg(mg(t)).setAttribute(Rf.PARENT,this.semantic.id.toString()),i.unshift(t.id),this.mml.setAttribute(Rf.CHILDREN,i.join(",")),this.mml}}class Wg extends qg{static test(t){return!!t.mathmlTree&&t.type===Kp.TENSOR}constructor(t){super(t)}getMathml(){mg(this.semantic.childNodes[0]);const t=qg.multiscriptIndex(this.semantic.childNodes[1]),e=qg.multiscriptIndex(this.semantic.childNodes[2]),s=qg.multiscriptIndex(this.semantic.childNodes[3]),i=qg.multiscriptIndex(this.semantic.childNodes[4]);Of(this.mml,this.semantic);const r=[this.semantic.id,this.semantic.childNodes[0].id,t,e,s,i];Lg(this.mml,r);const n=Pf.collapsedLeafs(t,e,s,i);return n.unshift(this.semantic.childNodes[0].id),this.mml.setAttribute(Rf.CHILDREN,n.join(",")),this.completeMultiscript(Pf.interleaveIds(s,i),Pf.interleaveIds(t,e)),this.mml}}class zg extends Fg{static test(t){return!(!t.mathmlTree||!t.fencePointer||t.mathmlTree.getAttribute("data-semantic-type"))}static makeEmptyNode_(t){const e=Df(),s=new Pm(t);return s.type=Kp.EMPTY,s.mathmlTree=e,s}static fencedMap_(t,e){e[t.id]=t.mathmlTree,t.embellished&&zg.fencedMap_(t.childNodes[0],e)}constructor(t){super(t),this.fenced=null,this.fencedMml=null,this.fencedMmlNodes=[],this.ofence=null,this.ofenceMml=null,this.ofenceMap={},this.cfence=null,this.cfenceMml=null,this.cfenceMap={},this.parentCleanup=[]}getMathml(){this.getFenced_(),this.fencedMml=mg(this.fenced),this.getFencesMml_(),this.fenced.type!==Kp.EMPTY||this.fencedMml.parentNode||(this.fencedMml.setAttribute(Rf.ADDED,"true"),this.cfenceMml.parentNode.insertBefore(this.fencedMml,this.cfenceMml)),this.getFencedMml_();return this.rewrite_()}fencedElement(t){return t.type===Kp.FENCED||t.type===Kp.MATRIX||t.type===Kp.VECTOR}getFenced_(){let t=this.semantic;for(;!this.fencedElement(t);)t=t.childNodes[0];this.fenced=t.childNodes[0],this.ofence=t.contentNodes[0],this.cfence=t.contentNodes[1],zg.fencedMap_(this.ofence,this.ofenceMap),zg.fencedMap_(this.cfence,this.cfenceMap)}getFencedMml_(){let t=this.ofenceMml.nextSibling;for(t=t===this.fencedMml?t:this.fencedMml;t&&t!==this.cfenceMml;)this.fencedMmlNodes.push(t),t=t.nextSibling}getFencesMml_(){let t=this.semantic;const e=Object.keys(this.ofenceMap),s=Object.keys(this.cfenceMap);for(;!(this.ofenceMml&&this.cfenceMml||t===this.fenced);)-1===e.indexOf(t.fencePointer)||this.ofenceMml||(this.ofenceMml=t.mathmlTree),-1===s.indexOf(t.fencePointer)||this.cfenceMml||(this.cfenceMml=t.mathmlTree),t=t.childNodes[0];this.ofenceMml||(this.ofenceMml=this.ofence.mathmlTree),this.cfenceMml||(this.cfenceMml=this.cfence.mathmlTree),this.ofenceMml&&(this.ofenceMml=_g(this.ofenceMml)),this.cfenceMml&&(this.cfenceMml=_g(this.cfenceMml))}rewrite_(){let t=this.semantic,e=null;const s=this.introduceNewLayer_();for(Of(s,this.fenced.parent);!this.fencedElement(t);){const i=t.mathmlTree,r=this.specialCase_(t,i);if(r)t=r;else{Of(i,t);const e=[];for(let s,i=1;s=t.childNodes[i];i++)e.push(mg(s));t=t.childNodes[0]}const n=kp("dummy"),o=i.childNodes[0];Cp(i,n),Cp(s,i),Cp(i.childNodes[0],s),Cp(n,o),e||(e=i)}return mg(this.ofence),mg(this.cfence),this.cleanupParents_(),e||s}specialCase_(t,e){const s=Rp(e);let i,r=null;if(s===ym.MSUBSUP?(r=t.childNodes[0],i=Ug):s===ym.MMULTISCRIPTS&&(t.type===Kp.SUPERSCRIPT||t.type===Kp.SUBSCRIPT?i=Hg:t.type===Kp.TENSOR&&(i=Wg),r=i&&t.childNodes[0]&&t.childNodes[0].role===Yp.SUBSUP?t.childNodes[0]:t),!r)return null;const n=r.childNodes[0],o=zg.makeEmptyNode_(n.id);return r.childNodes[0]=o,e=new i(t).getMathml(),r.childNodes[0]=n,this.parentCleanup.push(e),r.childNodes[0]}introduceNewLayer_(){const t=this.fullFence(this.ofenceMml),e=this.fullFence(this.cfenceMml);let s=Df();if(Cp(this.fencedMml,s),this.fencedMmlNodes.forEach((t=>s.appendChild(t))),s.insertBefore(t,this.fencedMml),s.appendChild(e),!s.parentNode){const t=Df();for(;s.childNodes.length>0;)t.appendChild(s.childNodes[0]);s.appendChild(t),s=t}return s}fullFence(t){const e=this.fencedMml.parentNode;let s=t;for(;s.parentNode&&s.parentNode!==e;)s=s.parentNode;return s}cleanupParents_(){this.parentCleanup.forEach((function(t){const e=t.childNodes[1].getAttribute(Rf.PARENT);t.childNodes[0].setAttribute(Rf.PARENT,e)}))}}class Xg extends Fg{static test(t){return!!t.mathmlTree&&t.hasAnnotation("Emph","top")}constructor(t){super(t),this.mrows=[],this.mml=t.mathmlTree}getMathml(){if(this.recurseToTable(this.semantic),this.mrows.length){const t=Df();this.mml.parentNode.insertBefore(t,this.mml);for(const e of this.mrows)t.appendChild(e);t.appendChild(this.mml)}return this.mml}recurseToTable(t){var e,s;if(t.hasAnnotation("Emph","top")||t.hasAnnotation("Emph","fence")||!t.hasAnnotation("Emph","left")&&!t.hasAnnotation("Emph","right")){if(!t.mathmlTree||Rp(t.mathmlTree)===ym.MTABLE&&(null===(e=t.annotation.Emph)||void 0===e?void 0:e.length)&&"table"!==t.annotation.Emph[0]){const e=Df();Of(e,t),this.mrows.unshift(e)}else{if(Rp(t.mathmlTree)===ym.MTABLE&&(null===(s=t.annotation.Emph)||void 0===s?void 0:s.length)&&"table"===t.annotation.Emph[0])return void this.finalizeTable(t);Of(t.mathmlTree,t)}if(t.childNodes.forEach(this.recurseToTable.bind(this)),t.textContent||"punctuated"===t.type){const e=t.contentNodes.map((t=>{const e=Rg(t);return e.hasAttribute("data-semantic-added")?this.mrows.unshift(e):this.recurseToTable(t),e}));Og(t,e)}else t.contentNodes.forEach(this.recurseToTable.bind(this))}else mg(t)}finalizeTable(t){Of(t.mathmlTree,t),t.contentNodes.forEach((t=>{mg(t)})),t.childNodes.forEach((t=>{mg(t)}))}}class Vg extends Fg{static test(t){if(!t.mathmlTree||!t.childNodes.length)return!1;const e=Rp(t.mathmlTree),s=t.type;return(s===Kp.LIMUPPER||s===Kp.LIMLOWER)&&(e===ym.MSUBSUP||e===ym.MUNDEROVER)||s===Kp.LIMBOTH&&(e===ym.MSUB||e===ym.MUNDER||e===ym.MSUP||e===ym.MOVER)}static walkTree_(t){t&&mg(t)}constructor(t){super(t),this.mml=t.mathmlTree}getMathml(){const t=this.semantic.childNodes;return this.semantic.type!==Kp.LIMBOTH&&this.mml.childNodes.length>=3&&(this.mml=fg([this.mml],this.semantic)),Of(this.mml,this.semantic),t[0].mathmlTree||(t[0].mathmlTree=this.semantic.mathmlTree),t.forEach(Vg.walkTree_),this.mml}}class Gg extends Fg{static test(t){return!!t.mathmlTree&&t.type===Kp.LINE}constructor(t){super(t),this.mml=t.mathmlTree}getMathml(){return this.semantic.contentNodes.length&&mg(this.semantic.contentNodes[0]),this.semantic.childNodes.length&&mg(this.semantic.childNodes[0]),Of(this.mml,this.semantic),this.mml}}class Jg extends Fg{static test(t){return!!t.mathmlTree&&(t.type===Kp.INFERENCE||t.type===Kp.PREMISES)}constructor(t){super(t),this.mml=t.mathmlTree}getMathml(){return this.semantic.childNodes.length?(this.semantic.contentNodes.forEach((function(t){mg(t),Of(t.mathmlTree,t)})),this.semantic.childNodes.forEach((function(t){mg(t)})),Of(this.mml,this.semantic),this.mml.getAttribute("data-semantic-id")===this.mml.getAttribute("data-semantic-parent")&&this.mml.removeAttribute("data-semantic-parent"),this.mml):this.mml}}class Kg extends Fg{static test(t){return t.type===Kp.MATRIX||t.type===Kp.VECTOR||t.type===Kp.CASES}constructor(t){super(t),this.inner=[],this.mml=t.mathmlTree}getMathml(){const t=Rg(this.semantic.contentNodes[0]),e=this.semantic.contentNodes[1]?Rg(this.semantic.contentNodes[1]):null;if(this.inner=this.semantic.childNodes.map(mg),this.mml)if(Rp(this.mml)===ym.MFENCED){const s=this.mml.childNodes;this.mml.insertBefore(t,s[0]||null),e&&this.mml.appendChild(e),this.mml=Sg(this.mml)}else{const s=[t,this.mml];e&&s.push(e),this.mml=fg(s,this.semantic)}else this.mml=fg([t].concat(this.inner,[e]),this.semantic);return Of(this.mml,this.semantic),this.mml}}class $g extends Fg{static test(t){return t.type===Kp.PUNCTUATED&&(t.role===Yp.TEXT||t.contentNodes.every((t=>t.role===Yp.DUMMY)))}constructor(t){super(t),this.mml=t.mathmlTree}getMathml(){const t=[],e=Bg(this.semantic,t);return this.mml=fg(t,this.semantic),Of(this.mml,this.semantic),this.mml.removeAttribute(Rf.CONTENT),Lg(this.mml,e),this.mml}}function Yg(t,e){const s=t.cloneNode(!0);return function(t,e,s){return dp.getInstance().generate((()=>["Original MathML",Pg(t)])),pg.clear(),mg(e.root),s.structure&&t.setAttribute(Rf.STRUCTURE,Pf.fromStructure(t,e,s).toString()),dp.getInstance().generate((()=>["Semantic Tree\n",Pg(e),"Semantically enriched MathML\n",Pg(t)])),t}(s,hg(s,e),e)}dg.push({test:Vg.test,constr:t=>new Vg(t)},{test:zg.test,constr:t=>new zg(t)},{test:Ug.test,constr:t=>new Ug(t)},{test:Wg.test,constr:t=>new Wg(t)},{test:Hg.test,constr:t=>new Hg(t)},{test:Gg.test,constr:t=>new Gg(t)},{test:jg.test,constr:t=>new jg(t)},{test:Jg.test,constr:t=>new Jg(t)},{test:Xg.test,constr:t=>new Xg(t)},{test:Kg.test,constr:t=>new Kg(t)},{test:$g.test,constr:t=>new $g(t)});const Qg=new ip({AbsoluteValue:["Auto","AbsEnd","Cardinality","Determinant"],Bar:["Auto","Conjugate"],Caps:["Auto","SayCaps"],CombinationPermutation:["Auto","ChoosePermute"],Currency:["Auto","Position","Prefix"],Ellipses:["Auto","AndSoOn"],Enclosed:["Auto","EndEnclose"],Exponent:["Auto","AfterPower","Ordinal","OrdinalPower","Exponent"],Fraction:["Auto","EndFrac","FracOver","General","GeneralEndFrac","Ordinal","Over","OverEndFrac","Per"],Functions:["Auto","None","Reciprocal"],Inference:["Auto","Long"],ImpliedTimes:["Auto","MoreImpliedTimes","None"],Log:["Auto","LnAsNaturalLog"],Matrix:["Auto","Combinatoric","EndMatrix","EndVector","SilentColNum","SpeakColNum","Vector"],MultiLineLabel:["Auto","Case","Constraint","Equation","Line","None","Row","Step"],MultiLineOverview:["Auto","None"],MultiLinePausesBetweenColumns:["Auto","Long","Short"],MultsymbolDot:["Auto","Dot"],MultsymbolX:["Auto","By","Cross"],Paren:["Auto","CoordPoint","Interval","Silent","Speak","SpeakNestingLevel"],Prime:["Auto","Angle","Length"],Roots:["Auto","PosNegSqRoot","PosNegSqRootEnd","RootEnd"],SetMemberSymbol:["Auto","Belongs","Element","Member","In"],Sets:["Auto","SilentBracket","woAll"],TriangleSymbol:["Auto","Delta"],Trig:["Auto","ArcTrig","TrigInverse","Reciprocal"],VerticalLine:["Auto","Divides","Given","SuchThat"]}),Zg="Auto";function tb(t){const e=t.split(":"),s={},i=Qg.getProperties(),r=Object.keys(i);for(let t,n=0;t=e[n];n++){const e=t.split("_");if(-1===r.indexOf(e[0]))continue;const n=e[1];n&&n!==Zg&&-1!==i[e[0]].indexOf(n)&&(s[e[0]]=e[1])}return s}function eb(t){const e=Object.keys(t),s=[];for(let i=0;i<e.length;i++)s.push(e[i]+"_"+t[e[i]]);return s.length?s.join(":"):rp.DEFAULT_VALUE}const sb=up.u.LOCALES,ib=t=>bp.getInstance().setup(t),rb=()=>bp.getInstance().json(),nb=t=>function(t,e){const s=_p(t);try{return Yg(s,e)}catch(t){return console.error(t),s}}(t,bp.getInstance().options),ob=_p,ab=function(t,e,s){if("default"===t)return e+"_"+s;const i=tb(t);return i[e]=s,eb(i)},lb=tb,cb=eb;var hb=function(t,e,s,i){return new(s||(s=Promise))((function(r,n){function o(t){try{l(i.next(t))}catch(t){n(t)}}function a(t){try{l(i.throw(t))}catch(t){n(t)}}function l(t){var e;t.done?r(t.value):(e=t.value,e instanceof s?e:new s((function(t){t(e)}))).then(o,a)}l((i=i.apply(t,e||[])).next())}))};let db={},ub=null;function pb(t){var e,s;const i=null==t?void 0:t.match(/^clearspeak-(.*)/);return ub=null!==(s=null!==(e=i&&i[1])&&void 0!==e?e:ub)&&void 0!==s?s:"default",ub}const mb=new Map;const fb=new Map;let gb=0;function bb(t,e){const s=mb.get(e);!function(t,e){const s=t.pool.lookup("speechRules"),i=pb(t.settings.speechRules);db=lb(i);for(const i of e)t.factory.get("variable")(t.factory,{name:"csprf_"+i,setter:t=>{db[i]=t,s.setValue("clearspeak-"+cb(db))},getter:()=>db[i]||"Auto"},t.pool)}(t,Object.keys(s));const i=[];for(const t of Object.getOwnPropertyNames(s))i.push({title:t,values:s[t].map((e=>e.replace(RegExp("^"+t+"_"),""))),variable:"csprf_"+t});const r=t.factory.get("selectionBox")(t.factory,{title:"Clearspeak Preferences",signature:"",order:"alphabetic",grid:"square",selections:i},t);return{type:"command",id:"ClearspeakPreferences",content:"Select Preferences",action:()=>r.post(0,0)}}function Eb(t,e,s){return hb(this,void 0,void 0,(function*(){var i,r;const n=i=>{s(t.factory.get("subMenu")(t.factory,{items:i,id:"Clearspeak"},e))};if(!t.settings.speech||!t.settings.enrich)return void n([]);const o=t.pool.lookup("locale").getValue();if(yield function(t,e){return hb(this,void 0,void 0,(function*(){mb.has(e)||(yield t.mathItem.generatorPool.getLocalePreferences(mb))}))}(t,o),!mb.get(o))return void n([]);const a=bb(t,o);let l=[];if(t.settings.speech){const e=t.mathItem,s=null===(i=null==e?void 0:e.explorers)||void 0===i?void 0:i.speech,n=pb(t.settings.speechRules);l=l.concat(function(t){return[{type:"radio",content:"No Preferences",id:"clearspeak-default",variable:"speechRules"},{type:"radio",content:"Current Preferences",id:"clearspeak-"+t,variable:"speechRules"},{type:"rule"}]}(n));const a=null==s?void 0:s.refocus,c=null!==(r=null==a?void 0:a.getAttribute("data-semantic-id"))&&void 0!==r?r:null,h=gb++;yield e.generatorPool.getRelevantPreferences(e,c,fb,h);const d=fb.get(h);if(fb.delete(h),d){const t=function(t,e,s){const i=mb.get(s);return[{type:"label",content:"Preferences for "+e},{type:"rule"}].concat(i[e].map((function(e){const[s,i]=e.split("_");return{type:"radioCompare",content:i,id:"clearspeak-"+ab(t,s,i),variable:"speechRules",comparator:(t,e)=>{if(t===e)return!0;if("Auto"!==i)return!1;const[r,n]=t.split("-"),[o]=e.split("-");return r===o&&!lb(n)[s]}}})))}(n,d,o);l=l.concat(t)}}l.splice(2,0,a),n(l)}))}Zu.DynamicSubmenus.set("Clearspeak",[Eb,"speech"]);let yb=null;function xb(t,e,s){if(yb)return void s(yb);const i=[];for(const t of sb.keys())"nemeth"!==t&&"euro"!==t&&i.push({type:"radio",id:t,content:sb.get(t)||t,variable:"locale"});i.sort(((t,e)=>t.content.localeCompare(e.content,"en"))),yb=t.factory.get("subMenu")(t.factory,{items:i,id:"Language"},e),s(yb)}Zu.DynamicSubmenus.set("A11yLanguage",[xb,"speech"]);const Nb="MacOS"===di.os;function vb(t){const e=di.document,s=e.createElement("textarea");s.value=t,s.setAttribute("readonly",""),s.style.cssText="height: 1px; width: 1px; padding: 1px; position: absolute; left: -10px",e.body.appendChild(s),s.select();try{e.execCommand("copy")}catch(t){alert(`Can't copy to clipboard: ${t.message}`)}e.body.removeChild(s)}function Tb(t,e,s){return(i,r)=>(function(t,e,s){if(!t)return;for(const i of t.childNodes)if(i.isKind("annotation")){const t=_b(i,e);if(t){const e=i.childNodes.reduce(((t,e)=>t+e.toString()),"");s.push([t,e])}}}(function(t){var e;let s=null===(e=t.mathItem)||void 0===e?void 0:e.root;for(;s&&!s.isKind("semantics");){if(s.isToken||1!==s.childNodes.length)return null;s=s.childNodes[0]}return s}(i),e,s),t.attachMenu(i),Cb(i,r,s,(()=>t.post())))}function Ab(t){return(e,s)=>{const i=t.slice();return t.length=0,Cb(e,s,i,(()=>vb(wb.trim())))}}function _b(t,e){const s=t.attributes.get("encoding");for(const t of Object.keys(e))if(e[t].includes(s))return t;return null}let wb="";function Cb(t,e,s,i){return t.factory.get("subMenu")(t.factory,{items:s.map((([t,e])=>({type:"command",id:t,content:t,action:()=>{wb=e,i()}}))),id:"annotations"},e)}class kb extends Ru{static fromJson(t,{content:e,variable:s,id:i,comparator:r},n){return new this(n,e,s,i,r)}constructor(t,e,s,i,r){super(t,e,s,i),this.comparator=r,this.role="menuitemradiocompare"}updateAria(){this.html.setAttribute("aria-checked",this.comparator(this.variable.getValue(),this.id)?"true":"false")}updateSpan(){this.span.style.display=this.comparator(this.variable.getValue(),this.id)?"":"none"}}class Ib extends Kn{constructor(){super(...arguments),this.options={filterSRE:!0,filterTex:!0,texHints:!0,semantics:!1},this.mathItem=null}visitTree(t,e=null,s={}){return this.mathItem=e,Di(this.options,s),this.visitNode(t,"")}visitTeXAtomNode(t,e){return this.options.texHints?super.visitDefault(t,e):t.childNodes[0]&&1===t.childNodes[0].childNodes.length?this.visitNode(t.childNodes[0],e):`${e}<mrow${this.getAttributes(t)}>\n`+this.childNodeMml(t,e+"  ","\n")+`${e}</mrow>`}visitMathNode(t,e){if(!this.options.semantics||"TeX"!==this.mathItem.inputJax.name)return super.visitDefault(t,e);const s=t.childNodes.length&&t.childNodes[0].childNodes.length>1;return`${e}<math${this.getAttributes(t)}>\n${e}  <semantics>\n`+(s?e+"    <mrow>\n":"")+this.childNodeMml(t,e+(s?"      ":"    "),"\n")+(s?e+"    </mrow>\n":"")+`${e}    <annotation encoding="application/x-tex">`+this.mathItem.math+`</annotation>\n${e}  </semantics>\n${e}</math>`}getAttributeList(t){const e=super.getAttributeList(t);if(this.options.filterTex&&(delete e["data-latex"],delete e["data-latex-item"]),this.options.filterSRE){const t=Object.keys(e).filter((t=>t.match(/^(?:data-semantic-.*?|data-speech-node|role|aria-(?:level|posinset|setsize|owns))$/)));for(const s of t)delete e[s]}return e}}class Lb extends Iu{keydown(t){if("a"===t.key&&(t.ctrlKey||t.metaKey))return this.selectAll(),void this.stop(t);super.keydown(t)}selectAll(){document.getSelection().selectAllChildren(this.html.querySelector(".CtxtMenu_InfoContent").firstChild)}copyToClipboard(){this.selectAll();try{document.execCommand("copy")}catch(t){alert(`Can't copy to clipboard: ${t.message}`)}document.getSelection().removeAllRanges()}generateHtml(){super.generateHtml();const t=this.html.querySelector("span."+pu.INFOSIGNATURE).appendChild(document.createElement("input"));t.type="button",t.value="Copy to Clipboard",t.addEventListener("click",(t=>this.copyToClipboard()))}}var Rb=function(t,e,s,i){return new(s||(s=Promise))((function(r,n){function o(t){try{l(i.next(t))}catch(t){n(t)}}function a(t){try{l(i.throw(t))}catch(t){n(t)}}function l(t){var e;t.done?r(t.value):(e=t.value,e instanceof s?e:new s((function(t){t(e)}))).then(o,a)}l((i=i.apply(t,e||[])).next())}))};const Sb=ci;class Mb{get isLoading(){return Mb.loading>0}get loadingPromise(){return this.isLoading?(Mb._loadingPromise||(Mb._loadingPromise=new Promise(((t,e)=>{Mb._loadingOK=t,Mb._loadingFailed=e}))),Mb._loadingPromise):Promise.resolve()}postInfo(t){this.menu.mathItem&&(this.menu.nofocus=!!this.menu.mathItem.outputData.nofocus),t.post()}constructor(t,e={}){this.settings=null,this.defaultSettings=null,this.menu=null,this.current=null,this.MmlVisitor=new Ib,this.jax={CHTML:null,SVG:null},this.rerenderStart=nr.LAST,this.requiredExtensions=[],this.about=new Iu('<b style="font-size:120%;">MathJax</b> v'+Qn.version,(()=>{const t=[];return t.push("Input Jax: "+this.document.inputJax.map((t=>t.name)).join(", ")),t.push("Output Jax: "+this.document.outputJax.name),t.push("Document Type: "+this.document.kind),t.join("<br/>")}),'<a href="https://www.mathjax.org">www.mathjax.org</a>'),this.help=new Iu("<b>MathJax Help</b>",(()=>["<p><b>MathJax</b> is a JavaScript library that allows page"," authors to include mathematics within their web pages."," As a reader, you don't need to do anything to make that happen.</p>","<p><b>Browsers</b>: MathJax works with all modern browsers including"," Edge, Firefox, Chrome, Safari, Opera, and most mobile browsers.</p>","<p><b>Math Menu</b>: MathJax adds a contextual menu to equations."," Right-click or CTRL-click on any mathematics to access the menu.</p>",'<div style="margin-left: 1em;">',"<p><b>Show Math As:</b> These options allow you to view the formula's"," source markup (as MathML or in its original format).</p>","<p><b>Copy to Clipboard:</b> These options copy the formula's source markup,"," as MathML or in its original format, to the clipboard"," (in browsers that support that).</p>","<p><b>Math Settings:</b> These give you control over features of MathJax,"," such the size of the mathematics, the mechanism used to display equations,"," how to handle equations that are too wide, and the language to use for"," MathJax's menus and error messages (not yet implemented in v4).","</p>","<p><b>Accessibility</b>: MathJax can work with screen"," readers to make mathematics accessible to the visually impaired."," Turn on speech or braille generation to enable creation of speech strings"," and the ability to investigate expressions interactively.  You can control"," the style of the explorer in its menu.</p>","</div>","<p><b>Math Zoom</b>: If you are having difficulty reading an"," equation, MathJax can enlarge it to help you see it better, or"," you can scale all the math on the page to make it larger."," Turn these features on in the <b>Math Settings</b> menu.</p>","<p><b>Preferences</b>: MathJax uses your browser's localStorage database"," to save the preferences set via this menu locally in your browser.  These"," are not used to track you, and are not transferred or used remotely by"," MathJax in any way.</p>"].join("\n")),'<a href="https://www.mathjax.org">www.mathjax.org</a>'),this.mathmlCode=new Lb("MathJax MathML Expression",(()=>{if(!this.menu.mathItem)return"";const t=this.toMML(this.menu.mathItem);return"<pre>"+this.formatSource(t)+"</pre>"}),""),this.originalText=new Lb("MathJax Original Source",(()=>{if(!this.menu.mathItem)return"";const t=this.menu.mathItem.math;return'<pre style="font-size:125%; margin:0">'+this.formatSource(t)+"</pre>"}),""),this.annotationBox=new Lb("MathJax Annotation Text",(()=>{const t=wb;return'<pre style="font-size:125%; margin:0">'+this.formatSource(t)+"</pre>"}),""),this.svgImage=new Lb("MathJax SVG Image",(()=>'<div id="svg-image" style="font-family: monospace; font-size:125%; margin:0">Generative SVG Image...</div>'),""),this.speechText=new Lb("MathJax Speech Text",(()=>this.menu.mathItem?'<div style="font-size:125%; margin:0">'+this.formatSource(this.menu.mathItem.outputData.speech)+"</div>":""),""),this.brailleText=new Lb("MathJax Braille Code",(()=>this.menu.mathItem?'<div style="font-size:125%; margin:0">'+this.formatSource(this.menu.mathItem.outputData.braille)+"</div>":""),""),this.errorMessage=new Lb("MathJax Error Message",(()=>this.menu.mathItem?'<pre style="font-size:125%; margin:0">'+this.formatSource(this.menu.errorMsg)+"</pre>":""),""),this.zoomBox=new Iu("MathJax Zoomed Expression",(()=>{if(!this.menu.mathItem)return"";const t=this.menu.mathItem.typesetRoot.cloneNode(!0);t.style.margin="0";return'<div style="font-size: '+1.25*parseFloat(this.settings.zscale)+'%">'+t.outerHTML+"</div>"}),""),this.document=t,this.options=Di(Oi({},this.constructor.OPTIONS),e),this.initSettings(),this.mergeUserSettings(),this.initMenu(),this.applySettings()}initSettings(){var t;this.settings=this.options.settings,this.jax=this.options.jax;const e=this.document.outputJax;this.jax[e.name]=e,this.settings.renderer=e.name,this.settings.scale=e.options.scale,e.options.displayOverflow&&(this.settings.overflow=e.options.displayOverflow.substring(0,1).toUpperCase()+e.options.displayOverflow.substring(1).toLowerCase()),this.settings.breakInline=null===(t=e.options.linebreaks)||void 0===t?void 0:t.inline,this.defaultSettings=Object.assign({},this.document.options.a11y,this.settings),this.setA11y({roleDescription:this.settings.roleDescription})}initMenu(){const t=new Wu([["contextMenu",Zu.fromJson.bind(Zu)],["radioCompare",kb.fromJson.bind(kb)]]);this.menu=t.parse({type:"contextMenu",id:"MathJax_Menu",pool:[this.variable("showSRE"),this.variable("showTex"),this.variable("texHints"),this.variable("semantics"),this.variable("zoom"),this.variable("zscale"),this.variable("renderer",(t=>this.setRenderer(t))),this.variable("overflow",(t=>this.setOverflow(t))),this.variable("breakInline",(t=>this.setInlineBreaks(t))),this.variable("alt"),this.variable("cmd"),this.variable("ctrl"),this.variable("shift"),this.variable("scale",(t=>this.setScale(t))),this.a11yVar("speech",(t=>this.setSpeech(t))),this.a11yVar("braille",(t=>this.setBraille(t))),this.variable("brailleCode",(t=>this.setBrailleCode(t))),this.a11yVar("highlight",(t=>this.setHighlight(t))),this.a11yVar("backgroundColor"),this.a11yVar("backgroundOpacity"),this.a11yVar("foregroundColor"),this.a11yVar("foregroundOpacity"),this.a11yVar("subtitles"),this.a11yVar("viewBraille"),this.a11yVar("voicing"),this.a11yVar("roleDescription",(()=>this.setRoleDescription())),this.a11yVar("help"),this.a11yVar("locale",(t=>this.setLocale(t))),this.variable("speechRules",(t=>{const[e,s]=t.split("-");this.document.options.sre.domain=e,this.document.options.sre.style=s,this.rerender(nr.COMPILED)})),this.a11yVar("magnification"),this.a11yVar("magnify"),this.a11yVar("treeColoring"),this.a11yVar("infoType"),this.a11yVar("infoRole"),this.a11yVar("infoPrefix"),this.variable("autocollapse"),this.variable("collapsible",(t=>this.setCollapsible(t))),this.variable("enrich",(t=>this.setEnrichment(t))),this.variable("inTabOrder",(t=>this.setTabOrder(t))),this.a11yVar("tabSelects"),this.variable("assistiveMml",(t=>this.setAssistiveMml(t)))],items:[this.submenu("Show","Show Math As",[this.command("MathMLcode","MathML Code",(()=>this.postInfo(this.mathmlCode))),this.command("Original","Original Form",(()=>this.postInfo(this.originalText))),this.rule(),this.command("Speech","Speech Text",(()=>this.postInfo(this.speechText)),{disabled:!0}),this.command("Braille","Braille Code",(()=>this.postInfo(this.brailleText)),{disabled:!0}),this.command("SVG","SVG Image",(()=>this.postSvgImage()),{disabled:!0}),this.submenu("ShowAnnotation","Annotation"),this.rule(),this.command("Error","Error Message",(()=>this.postInfo(this.errorMessage)),{disabled:!0})]),this.submenu("Copy","Copy to Clipboard",[this.command("MathMLcode","MathML Code",(()=>this.copyMathML())),this.command("Original","Original Form",(()=>this.copyOriginal())),this.rule(),this.command("Speech","Speech Text",(()=>this.copySpeechText()),{disabled:!0}),this.command("Braille","Braille Code",(()=>this.copyBrailleText()),{disabled:!0}),this.command("SVG","SVG Image",(()=>this.copySvgImage()),{disabled:!0}),this.submenu("CopyAnnotation","Annotation"),this.rule(),this.command("Error","Error Message",(()=>this.copyErrorMessage()),{disabled:!0})]),this.rule(),this.submenu("Settings","Math Settings",[this.submenu("Renderer","Math Renderer",this.radioGroup("renderer",[["CHTML"],["SVG"]])),this.submenu("Overflow","Wide Expressions",[this.radioGroup("overflow",[["Overflow"],["Scroll"],["Linebreak"],["Scale"],["Truncate"],["Elide"]]),this.rule(),this.checkbox("BreakInline","Allow In-line Breaks","breakInline")]),this.rule(),this.submenu("MathmlIncludes","MathML/SVG has",[this.checkbox("showSRE","Semantic attributes","showSRE"),this.checkbox("showTex","LaTeX attributes","showTex"),this.checkbox("texHints","TeX hints","texHints"),this.checkbox("semantics","Original as annotation","semantics")]),this.submenu("Language","Language"),this.rule(),this.submenu("ZoomTrigger","Zoom Trigger",[this.command("ZoomNow","Zoom Once Now",(()=>this.zoom(null,"",this.menu.mathItem))),this.rule(),this.radioGroup("zoom",[["Click"],["DoubleClick","Double-Click"],["NoZoom","No Zoom"]]),this.rule(),this.label("TriggerRequires","Trigger Requires:"),this.checkbox(Nb?"Option":"Alt",Nb?"Option":"Alt","alt"),this.checkbox("Command","Command","cmd",{hidden:!Nb}),this.checkbox("Control","Control","ctrl",{hiddne:Nb}),this.checkbox("Shift","Shift","shift")]),this.submenu("ZoomFactor","Zoom Factor",this.radioGroup("zscale",[["150%"],["175%"],["200%"],["250%"],["300%"],["400%"]])),this.rule(),this.command("Scale","Scale All Math...",(()=>this.scaleAllMath())),this.rule(),this.command("Reset","Reset to defaults",(()=>this.resetDefaults()))]),this.rule(),this.label("Accessibility","\xa0\xa0 Accessibility:"),this.submenu("Speech","\xa0 \xa0 Speech",[this.checkbox("Generate","Generate","speech"),this.checkbox("Subtitles","Show Subtitles","subtitles"),this.checkbox("Auto Voicing","Auto Voicing","voicing"),this.rule(),this.label("Rules","Rules:"),this.submenu("Mathspeak","Mathspeak",this.radioGroup("speechRules",[["mathspeak-default","Verbose"],["mathspeak-brief","Brief"],["mathspeak-sbrief","Superbrief"]])),this.submenu("Clearspeak","Clearspeak",this.radioGroup("speechRules",[["clearspeak-default","Auto"]])),this.rule(),this.submenu("A11yLanguage","Language")]),this.submenu("Braille","\xa0 \xa0 Braille",[this.checkbox("Generate","Generate","braille"),this.checkbox("Subtitles","Show Subtitles","viewBraille"),this.rule(),this.label("Code","Code Format:"),this.radioGroup("brailleCode",[["nemeth","Nemeth"],["ueb","UEB"],["euro","Euro"]])]),this.submenu("Explorer","\xa0 \xa0 Explorer",[this.submenu("Highlight","Highlight",[this.submenu("Background","Background",this.radioGroup("backgroundColor",[["Blue"],["Red"],["Green"],["Yellow"],["Cyan"],["Magenta"],["White"],["Black"]])),{type:"slider",variable:"backgroundOpacity",content:" "},this.submenu("Foreground","Foreground",this.radioGroup("foregroundColor",[["Black"],["White"],["Magenta"],["Cyan"],["Yellow"],["Green"],["Red"],["Blue"]])),{type:"slider",variable:"foregroundOpacity",content:" "},this.rule(),this.radioGroup("highlight",[["None"],["Hover"],["Flame"]]),this.rule(),this.checkbox("TreeColoring","Tree Coloring","treeColoring")]),this.submenu("Magnification","Magnification",[this.radioGroup("magnification",[["None"],["Keyboard"],["Mouse"]]),this.rule(),this.radioGroup("magnify",[["200%"],["300%"],["400%"],["500%"]])]),this.submenu("Semantic Info","Semantic Info",[this.checkbox("Type","Type","infoType"),this.checkbox("Role","Role","infoRole"),this.checkbox("Prefix","Prefix","infoPrefix")]),this.rule(),this.submenu("Role Description","Describe math as",[this.radioGroup("roleDescription",[["MathJax expression"],["MathJax"],["math"],["clickable math"],["explorable math"],["none"]])]),this.checkbox("Math Help","Help message on focus","help")]),this.submenu("Options","\xa0 \xa0 Options",[this.checkbox("Enrich","Semantic Enrichment","enrich"),this.checkbox("Collapsible","Collapsible Math","collapsible"),this.checkbox("AutoCollapse","Auto Collapse","autocollapse",{disabled:!0}),this.rule(),this.checkbox("InTabOrder","Include in Tab Order","inTabOrder"),this.submenu("TabSelects","Tabbing Focuses on",[this.radioGroup("tabSelects",[["all","Whole Expression"],["last","Last Explored Node"]])]),this.rule(),this.checkbox("AssistiveMml","Include Hidden MathML","assistiveMml")]),this.rule(),this.command("About","About MathJax",(()=>this.postInfo(this.about))),this.command("Help","MathJax Help",(()=>this.postInfo(this.help)))]});const e=this.menu;e.settings=this.settings,e.findID("Settings","Overflow","Elide").disable(),e.findID("Braille","ueb").hide(),e.setJax(this.jax),this.attachDialogMenus(e),this.checkLoadableItems();const s=[];var i;Zu.DynamicSubmenus.set("ShowAnnotation",[Tb(this.annotationBox,this.options.annotationTypes,s),""]),Zu.DynamicSubmenus.set("CopyAnnotation",[Ab(s),""]),i=this.document.document,Ju||(Qu(Xu,i),Ju=!0,Yu(i)),function(t){Ku||(Qu(Vu,t),Ku=!0,Yu(t))}(this.document.document)}attachDialogMenus(t){this.about.attachMenu(t),this.help.attachMenu(t),this.originalText.attachMenu(t),this.mathmlCode.attachMenu(t),this.originalText.attachMenu(t),this.svgImage.attachMenu(t),this.speechText.attachMenu(t),this.brailleText.attachMenu(t),this.errorMessage.attachMenu(t),this.zoomBox.attachMenu(t)}checkLoadableItems(){var t,e,s,i,r,n;if(Sb&&Sb._&&Sb.loader&&Sb.startup){const o=this.settings,a=this.document.options;(o.enrich||o.speech&&a.enableSpeech||o.braille&&a.enableBraille)&&!(null===(e=null===(t=Sb._)||void 0===t?void 0:t.a11y)||void 0===e?void 0:e.explorer)&&this.loadA11y("explorer"),o.collapsible&&!(null===(i=null===(s=Sb._)||void 0===s?void 0:s.a11y)||void 0===i?void 0:i.complexity)&&this.loadA11y("complexity"),o.assistiveMml&&!(null===(n=null===(r=Sb._)||void 0===r?void 0:r.a11y)||void 0===n?void 0:n["assistive-mml"])&&this.loadA11y("assistive-mml")}else{const t=this.menu;for(const e of Object.keys(this.jax))this.jax[e]||t.findID("Settings","Renderer",e).disable();t.findID("Speech").disable(),t.findID("Braille").disable(),t.findID("Explorer").disable(),t.findID("Options","AutoCollapse").disable(),t.findID("Options","Collapsible").disable(),t.findID("Options","Enrich").disable(),t.findID("Options","AssistiveMml").disable()}}enableAccessibilityItems(t,e){const s=this.menu.findID(t).submenu;for(const t of s.items.slice(1))t instanceof Su||(!e||t instanceof vu&&!t.submenu.items.length?t.disable():t.enable())}mergeUserSettings(){try{const t=localStorage.getItem(Mb.MENU_STORAGE);if(!t)return;Object.assign(this.settings,JSON.parse(t)),this.setA11y(this.settings)}catch(t){console.log("MathJax localStorage error: "+t.message)}}saveUserSettings(){const t={};for(const e of Object.keys(this.settings))this.settings[e]!==this.defaultSettings[e]&&(t[e]=this.settings[e]);try{Object.keys(t).length?localStorage.setItem(Mb.MENU_STORAGE,JSON.stringify(t)):localStorage.removeItem(Mb.MENU_STORAGE)}catch(t){console.log("MathJax localStorage error: "+t.message)}}setA11y(t){var e,s;(null===(s=null===(e=Sb._)||void 0===e?void 0:e.a11y)||void 0===s?void 0:s.explorer)&&Sb._.a11y.explorer_ts.setA11yOptions(this.document,t)}getA11y(t){var e,s;if(null===(s=null===(e=Sb._)||void 0===e?void 0:e.a11y)||void 0===s?void 0:s.explorer)return void 0!==this.document.options.a11y[t]?this.document.options.a11y[t]:this.document.options.sre[t]}applySettings(){this.setTabOrder(this.settings.inTabOrder);this.document.options.enableAssistiveMml=this.settings.assistiveMml,this.enableAccessibilityItems("Speech",this.settings.speech),this.enableAccessibilityItems("Braille",this.settings.braille),this.setAccessibilityMenus();const t=this.settings.renderer.replace(/[^a-zA-Z0-9]/g,"")||"CHTML";(Mb._loadingPromise||Promise.resolve()).then((()=>{const e=this.settings,s=this.document.outputJax.options;if(s.scale=parseFloat(e.scale),s.displayOverflow=e.overflow.toLowerCase(),s.linebreaks&&(s.linebreaks.inline=e.breakInline),!e.speechRules){const t=this.document.options.sre;e.speechRules=`${t.domain||"clearspeak"}-${t.style||"default"}`}t!==this.defaultSettings.renderer&&this.document.whenReady((()=>this.setRenderer(t,!1)))}))}setOverflow(t){this.document.outputJax.options.displayOverflow=t.toLowerCase(),Mb.loading||this.document.rerenderPromise()}setInlineBreaks(t){this.document.outputJax.options.linebreaks.inline=t,Mb.loading||this.document.rerenderPromise()}setScale(t){this.document.outputJax.options.scale=parseFloat(t),Mb.loading||this.document.rerenderPromise()}setRenderer(t,e=!0){if(Object.hasOwn(this.jax,t)&&this.jax[t])return this.setOutputJax(t,e);const s=t.toLowerCase();return new Promise(((i,r)=>{this.loadComponent("output/"+s,(()=>{const n=Sb.startup;if(!(s in n.constructors))return r(new Error(`Component ${s} not loaded`));n.useOutput(s,!0),n.output=n.getOutputJax(),n.output.setAdaptor(this.document.adaptor),n.output.initialize(),this.jax[t]=n.output,this.setOutputJax(t,e).then((()=>i())).catch((t=>r(t)))}))}))}setOutputJax(t,e=!0){this.jax[t].setAdaptor(this.document.adaptor),this.document.outputJax=this.jax[t];const s=this.loadRequiredExtensions();return e?s.then((()=>Qn.handleRetriesFor((()=>this.rerender())))):s.then((()=>{}))}loadRequiredExtensions(){const t=this.document.outputJax.name.toLowerCase(),e=[];for(const s of this.requiredExtensions)e.push(Sb.loader.load(`[${s}]/${t}`));return this.requiredExtensions=[],Promise.all(e)}addRequiredExtensions(t){if(t){const e=new Set([...this.requiredExtensions,...t]);this.requiredExtensions=[...e]}}setTabOrder(t){const e=this.menu.findID("Options","TabSelects");t?e.enable():e.disable(),this.menu.store.inTaborder(t)}setAssistiveMml(t){var e,s;this.document.options.enableAssistiveMml=t,!t||(null===(s=null===(e=Sb._)||void 0===e?void 0:e.a11y)||void 0===s?void 0:s["assistive-mml"])?this.rerender():this.loadA11y("assistive-mml")}setAccessibilityMenus(){const t=this.settings.enrich,e=t?"enable":"disable";["Speech","Braille","Explorer"].forEach((t=>this.menu.findID(t)[e]()));const s=this.document.options;s.enableSpeech=s.enableBraille=s.enableExplorer=t,t||(this.settings.collapsible=!1,this.document.options.enableCollapsible=!1)}setSpeech(t){var e,s;this.enableAccessibilityItems("Speech",t),this.document.options.enableSpeech=t,!t||(null===(s=null===(e=Sb._)||void 0===e?void 0:e.a11y)||void 0===s?void 0:s.explorer)?this.rerender(nr.COMPILED):this.loadA11y("explorer")}setBraille(t){var e,s;this.enableAccessibilityItems("Braille",t),this.document.options.enableBraille=t,!t||(null===(s=null===(e=Sb._)||void 0===e?void 0:e.a11y)||void 0===s?void 0:s.explorer)?this.rerender(nr.COMPILED):this.loadA11y("explorer")}setBrailleCode(t){this.document.options.sre.braille=t,this.rerender(nr.COMPILED)}setLocale(t){this.document.options.sre.locale=t,this.rerender(nr.COMPILED)}setRoleDescription(){this.rerender(nr.COMPILED)}setEnrichment(t){var e,s;this.document.options.enableEnrichment=t,this.setAccessibilityMenus(),!t||(null===(s=null===(e=Sb._)||void 0===e?void 0:e.a11y)||void 0===s?void 0:s.explorer)?this.rerender(nr.COMPILED):this.loadA11y("explorer")}setCollapsible(t){var e,s,i,r;this.document.options.enableComplexity=t,t&&!this.settings.enrich&&(this.settings.enrich=this.document.options.enableEnrichment=!0,this.setAccessibilityMenus()),t||this.menu.pool.lookup("highlight").setValue("None"),!t||(null===(s=null===(e=Sb._)||void 0===e?void 0:e.a11y)||void 0===s?void 0:s.complexity)?this.rerender(nr.COMPILED):(this.loadA11y("complexity"),(null===(r=null===(i=Sb._)||void 0===i?void 0:i.a11y)||void 0===r?void 0:r.explorer)||this.loadA11y("explorer"))}setHighlight(t){var e,s;if("None"!==t){if(!this.settings.collapsible){const t=this.menu.pool.lookup("collapsible");t.setValue(!0),null===(s=null===(e=t.items[0])||void 0===e?void 0:e.executeCallbacks_)||void 0===s||s.call(e)}Mb.loadingPromises.has("a11y/complexity")||this.rerender(nr.COMPILED)}}scaleAllMath(){const t=(100*parseFloat(this.settings.scale)).toFixed(1).replace(/.0$/,""),e=prompt("Scale all mathematics (compared to surrounding text) by",t+"%");if(this.current){const t=this.menu.mathItem.explorers.speech;t.refocus=this.current,t.focus()}if(e)if(e.match(/^\s*\d+(\.\d*)?\s*%?\s*$/)){const t=parseFloat(e)/100;t?this.menu.pool.lookup("scale").setValue(String(t)):alert("The scale should not be zero")}else alert("The scale should be a percentage (e.g., 120%)")}resetDefaults(){Mb.loading++;const t=this.menu.pool,e=this.defaultSettings;for(const s of Object.keys(e)){const i=t.lookup(s);if(i){if(i.getValue()!==e[s]){i.setValue(e[s]);const t=i.items[0];t&&t.executeCallbacks_()}}else Object.hasOwn(this.settings,s)&&(this.settings[s]=e[s])}Mb.loading--,this.rerender(nr.COMPILED)}checkComponent(t){const e=Mb.loadingPromises.get(t);e&&Qn.retryAfter(e)}loadComponent(t,e){if(Mb.loadingPromises.has(t))return;const s=Sb.loader;if(!s)return;Mb.loading++;const i=s.load(t).then((()=>{Mb.loading--,Mb.loadingPromises.delete(t),0===Mb.loading&&Mb._loadingPromise&&(Mb._loadingPromise=null,Mb._loadingOK()),e()})).catch((t=>{Mb._loadingPromise?(Mb._loadingPromise=null,Mb._loadingFailed(t)):console.log(t)}));Mb.loadingPromises.set(t,i)}loadA11y(t){const e=!nr.ENRICHED;this.loadComponent("a11y/"+t,(()=>{var s,i;const r=Sb.startup;Qn.handlers.unregister(r.handler),r.handler=r.getHandler(),Qn.handlers.register(r.handler);const n=this.document;this.document=r.document=r.getDocument(),this.document.processed=n.processed,this.document.menu=this,n.webworker&&(this.document.webworker=n.webworker),this.setA11y(this.settings),this.defaultSettings=Object.assign({},this.document.options.a11y,(null===(i=null===(s=Sb.config)||void 0===s?void 0:s.options)||void 0===i?void 0:i.a11y)||{},this.defaultSettings),this.document.outputJax.reset(),this.transferMathList(n),this.document.processed=n.processed,Mb._loadingPromise||(this.document.outputJax.reset(),Qn.handleRetriesFor((()=>{this.rerender("complexity"===t||e?nr.COMPILED:nr.TYPESET)})))}))}transferMathList(t){const e=this.document.options.MathItem;for(const s of t.math){const t=new e;Object.assign(t,s),this.document.math.push(t)}}formatSource(t){return t.trim().replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;")}toMML(t){return this.MmlVisitor.visitTree(t.root,t,{filterSRE:!this.settings.showSRE,filterTex:!this.settings.showTex,texHints:this.settings.texHints,semantics:this.settings.semantics&&"MathML"!==t.inputJax.name})}toSVG(t){const e=this.jax.SVG;if(!e)return Promise.resolve("SVG can't be produced.<br>Try switching to SVG output first.");const s=e.adaptor,i=e.options.fontCache,r=!!t.root.getProperty("process-breaks");if("global"!==i&&(t.display||!r)&&"SVG"===s.getAttribute(t.typesetRoot,"jax"))for(const e of s.childNodes(t.typesetRoot))if("svg"===s.kind(e))return Promise.resolve(this.formatSvg(s.serializeXML(e)));return this.typesetSVG(t,i,r)}typesetSVG(t,e,s){return Rb(this,void 0,void 0,(function*(){const i=this.jax.SVG,r=i.html("div");"global"===e&&(i.options.fontCache="local");const n=t.root;t.root=n.copy(!0),t.root.setInheritedAttributes({},t.display,0,!1),s&&(i.unmarkInlineBreaks(t.root),t.root.setProperty("inlineMarked",!1));return Qn.handleRetriesFor((()=>{i.toDOM(t,r,i.document)})).then((()=>(t.root=n,i.options.fontCache=e,this.formatSvg(i.adaptor.innerHTML(r)))))}))}formatSvg(t){const e=this.constructor.SvgCss;return t=(t=t.match(/^<svg.*?><defs>/)?t.replace(/<defs>/,`<defs><style>${e}</style>`):t.replace(/^(<svg.*?>)/,`$1<defs><style>${e}</style></defs>`)).replace(/ (?:role|focusable)=".*?"/g,"").replace(/"currentColor"/g,'"black"'),this.settings.showSRE||(t=t.replace(/ (?:data-semantic-.*?|data-speech-node|role|aria-(?:level|posinset|setsize|owns))=".*?"/g,"")),this.settings.showTex||(t=t.replace(/ data-latex(?:-item)?=".*?"/g,"")),this.settings.texHints||(t=t.replace(/ data-mjx-(?:texclass|alternate|variant|pseudoscript|smallmatrix|mathaccent|auto-op|script-align|vbox)=".*?"/g,"").replace(/ data-mml-node="TeXAtom"/g,"")),`<?xml version="1.0" encoding="UTF-8" standalone="no"?>\n${t}`}postSvgImage(){this.postInfo(this.svgImage),this.toSVG(this.menu.mathItem).then((t=>{this.svgImage.html.querySelector("#svg-image").innerHTML=this.formatSource(t).replace(/\n/g,"<br>")}))}zoom(t,e,s){t&&!this.isZoomEvent(t,e)||(this.menu.mathItem=s,t&&this.menu.post(t),this.postInfo(this.zoomBox))}isZoomEvent(t,e){return this.settings.zoom===e&&(!this.settings.alt||t.altKey)&&(!this.settings.ctrl||t.ctrlKey)&&(!this.settings.cmd||t.metaKey)&&(!this.settings.shift||t.shiftKey)}rerender(t=nr.TYPESET){this.rerenderStart=Math.min(t,this.rerenderStart);const e=Sb.startup;!Mb.loading&&e.hasTypeset&&e.document.whenReady((()=>Rb(this,void 0,void 0,(function*(){this.rerenderStart<=nr.COMPILED&&this.document.reset({inputJax:[]}),yield this.document.rerenderPromise(this.rerenderStart),this.rerenderStart=nr.LAST}))))}copyMathML(){vb(this.toMML(this.menu.mathItem))}copyOriginal(){vb(this.menu.mathItem.math.trim())}copySvgImage(){this.toSVG(this.menu.mathItem).then((t=>{vb(t)}))}copySpeechText(){vb(this.menu.mathItem.outputData.speech)}copyBrailleText(){vb(this.menu.mathItem.outputData.braille)}copyErrorMessage(){vb(this.menu.errorMsg.trim())}addMenu(t){this.addEvents(t),this.menu.store.insert(t.typesetRoot),t.typesetRoot.tabIndex=this.settings.inTabOrder?0:-1}addEvents(t){const e=t.typesetRoot;e.addEventListener("mousedown",(()=>{var e,s;this.menu.mathItem=t,this.current=null===(s=null===(e=t.explorers)||void 0===e?void 0:e.speech)||void 0===s?void 0:s.current}),!0),e.addEventListener("contextmenu",(()=>{var e;this.menu.mathItem=t;const s=null===(e=t.explorers)||void 0===e?void 0:e.speech;s&&(t.outputData.nofocus=!this.current,s.refocus=this.current)}),!0),e.addEventListener("keydown",(()=>this.menu.mathItem=t),!0),e.addEventListener("click",(e=>this.zoom(e,"Click",t)),!0),e.addEventListener("dblclick",(e=>this.zoom(e,"DoubleClick",t)),!0)}clear(){this.menu.store.clear()}variable(t,e){return{name:t,getter:()=>this.settings[t],setter:s=>{this.settings[t]=s,e&&e(s),this.saveUserSettings()}}}a11yVar(t,e){return{name:t,getter:()=>this.getA11y(t),setter:s=>{this.settings[t]=s,this.setA11y({[t]:s}),e&&e(s),this.saveUserSettings()}}}submenu(t,e,s=[],i=!1){let r=[];for(const t of s)Array.isArray(t)?r=r.concat(t):r.push(t);return{type:"submenu",id:t,content:e,menu:{items:r},disabled:0===r.length||i}}command(t,e,s,i={}){return Object.assign({type:"command",id:t,content:e,action:s},i)}checkbox(t,e,s,i={}){return Object.assign({type:"checkbox",id:t,content:e,variable:s},i)}radioGroup(t,e){return e.map((e=>this.radio(e[0],e[1]||e[0],t)))}radio(t,e,s,i={}){return Object.assign({type:"radio",id:t,content:e,variable:s},i)}label(t,e){return{type:"label",id:t,content:e}}rule(){return{type:"rule"}}}function Ob(t){return class extends t{addMenu(t,e=!1){this.state()>=nr.CONTEXT_MENU||(this.isEscaped||!t.options.enableMenu&&!e||t.menu.addMenu(this),this.state(nr.CONTEXT_MENU))}getMenus(t){t.menu.menu.store.sort()}checkLoading(t){t.checkLoading()}}}function Db(t){var e;return e=class extends t{constructor(...t){super(...t),this.menu=new this.options.MenuClass(this,this.options.menuOptions);const e=this.constructor.ProcessBits;e.has("context-menu")||e.allocate("context-menu"),this.options.MathItem=Ob(this.options.MathItem);const s=this.menu.settings,i=this.options,r=i.enableEnrichment=s.enrich;i.enableSpeech=s.speech&&r,i.enableBraille=s.braille&&r,i.enableComplexity=s.collapsible&&r,i.enableExplorer=r}addMenu(){if(!this.processed.isSet("context-menu")){for(const t of this.math)t.addMenu(this);this.processed.set("context-menu")}return this}getMenus(){this.menu.menu.store.sort()}checkLoading(){let t=!0;try{this._checkLoading(),t=!1}catch(t){if(!t.retry)throw t}return t}_checkLoading(){return this.menu.isLoading&&Qn.retryAfter(this.menu.loadingPromise.catch((t=>console.log(t)))),this.options.enableComplexity&&this.menu.checkComponent("a11y/complexity"),this.options.enableExplorer&&this.menu.checkComponent("a11y/explorer"),this}state(t,e=!1){return super.state(t,e),t<nr.CONTEXT_MENU&&this.processed.clear("context-menu"),this}},e.OPTIONS=Object.assign(Object.assign({enableEnrichment:!0,enableComplexity:!0,enableSpeech:!0,enableBraille:!0,enableExplorer:!0,enrichSpeech:"none",enrichError:(t,e,s)=>console.warn("Enrichment Error:",s)},t.OPTIONS),{MenuClass:Mb,menuOptions:Mb.OPTIONS,enableMenu:!0,sre:t.OPTIONS.sre||Ii({}),a11y:t.OPTIONS.a11y||Ii({}),renderActions:Ii(Object.assign(Object.assign({},t.OPTIONS.renderActions),{addMenu:[nr.CONTEXT_MENU],getMenus:[nr.INSERTED+5,!1],checkLoading:[nr.UNPROCESSED+1,t=>t.checkLoading(),"",!1]}))}),e}function Pb(t){return t.documentClass=Db(t.documentClass),t}Mb.MENU_STORAGE="MathJax-Menu-Settings",Mb.OPTIONS={settings:{showSRE:!1,showTex:!1,texHints:!0,semantics:!1,zoom:"NoZoom",zscale:"200%",renderer:"CHTML",alt:!1,cmd:!1,ctrl:!1,shift:!1,scale:1,overflow:"Scroll",breakInline:!0,autocollapse:!1,collapsible:!1,enrich:!0,inTabOrder:!0,assistiveMml:!1,speech:!0,braille:!0,brailleCode:"nemeth",speechRules:"clearspeak-default",roleDescription:"math",tabSelects:"all"},jax:{CHTML:null,SVG:null},annotationTypes:Ii({TeX:["TeX","LaTeX","application/x-tex"],StarMath:["StarMath 5.0"],Maple:["Maple"],ContentMathML:["MathML-Content","application/mathml-content+xml"],OpenMath:["OpenMath"]})},Mb.SvgCss=["svg a{fill:blue;stroke:blue}",'[data-mml-node="merror"]>g{fill:red;stroke:red}','[data-mml-node="merror"]>rect[data-background]{fill:yellow;stroke:none}',"[data-frame],[data-line]{stroke-width:70px;fill:none}",".mjx-dashed{stroke-dasharray:140}",".mjx-dotted{stroke-linecap:round;stroke-dasharray:0,140}","use[data-c]{stroke-width:3px}"].join(""),Mb.loading=0,Mb.loadingPromises=new Map,Mb._loadingPromise=null,Mb._loadingOK=null,Mb._loadingFailed=null,or("CONTEXT_MENU",170),MathJax.loader&&MathJax.loader.checkVersion("ui/menu",ii,"ui"),li({_:{a11y:{speech:{SpeechMenu:Ps}},ui:{menu:{AnnotationMenu:Fs,MJContextMenu:Os,Menu:Hs,MenuHandler:Ws,MenuUtil:Bs,MmlVisitor:Us,RadioCompare:js,SelectableInfo:qs}}}}),MathJax.startup&&hi&&MathJax.startup.extendHandler((t=>Pb(t)),20),MathJax.loader&&MathJax.loader.checkVersion("a11y/sre",ii,"a11y"),li({_:{a11y:{sre_ts:Ds}}}),or("ENRICHED",nr.COMPILED+10);class Bb extends Kn{visitTree(t,e){this.mactionId=0;const s=super.visitTree(t);return this.mactionId&&(e.inputData.hasMaction=!0),s}visitHtmlNode(t,e){return t.getSerializedXML()}visitMactionNode(t,e){const[s,i]=0===t.childNodes.length?["",""]:["\n",e],r=this.childNodeMml(t,e+"  ",s);let n=this.getAttributes(t);if("toggle"===t.attributes.get("actiontype")){const e=++this.mactionId;t.setProperty("mactionId",e),n=` data-maction-id="${e}" selection="${t.attributes.get("selection")}"`+n.replace(/ selection="\d+"/,"").replace(/ data-maction-id="\d+"/,"")}return`${e}<maction${n}>`+(r.match(/\S/)?s+r+i:"")+"</maction>"}}function Fb(t,e,s){return class extends t{constructor(){super(...arguments),this.toMathML=s}serializeMml(t){if("outerHTML"in t)return t.outerHTML;if("undefined"!=typeof Element&&"undefined"!=typeof window&&t instanceof Element){const e=window.document.createElement("div");return e.appendChild(t),e.innerHTML}return t.toString()}enrich(t,s=!1){if(!(this.state()>=nr.ENRICHED)){if(!this.isEscaped&&(t.options.enableEnrichment||s)){const s=new t.options.MathItem("",e);try{let e;e=this.inputData.originalMml?this.adjustSelections():this.inputData.originalMml=this.toMathML(this.root,this);const i=nb(e);this.inputData.enrichedMml=s.math=this.serializeMml(i),s.math=s.math.replace(/ role="treeitem"/g,' data-speech-node="true"').replace(/ aria-(?:posinset|owns|setsize)=".*?"/g,""),s.display=this.display,s.compile(t),this.root=s.root}catch(e){t.options.enrichError(t,this,e)}}this.state(nr.ENRICHED)}}toEnriched(t){return this.serializeMml(nb(t))}unEnrich(t){const s=this.inputData.originalMml;if(!s)return;const i=new t.options.MathItem("",e);i.math=s,i.display=this.display,i.compile(t),this.root=i.root}adjustSelections(){const t=this.inputData.originalMml;if(!this.inputData.hasMaction)return t;const e=[];return this.root.walkTree((t=>{t.isKind("maction")&&(e[t.attributes.get("data-maction-id")]=t)})),t.replace(/(data-maction-id="(\d+)" selection=)"\d+"/g,((t,s,i)=>`${s}"${e[i].attributes.get("selection")}"`))}}}function jb(t,e){var s;return(s=class extends t{constructor(...t){super(...t),e.setMmlFactory(this.mmlFactory);const s=this.constructor.ProcessBits;s.has("enriched")||s.allocate("enriched");const i=new Bb(this.mmlFactory);this.options.MathItem=Fb(this.options.MathItem,e,((t,e)=>i.visitTree(t,e)))}enrich(){if(!this.processed.isSet("enriched")){if(this.options.enableEnrichment){ib(this.options.sre);for(const t of this.math)t.enrich(this)}this.processed.set("enriched")}return this}enrichError(t,e,s){console.warn("Enrichment error:",s)}state(t,e=!1){if(super.state(t,e),t<nr.ENRICHED&&(this.processed.clear("enriched"),t>=nr.COMPILED))for(const t of this.math)t.unEnrich(this);return this}}).OPTIONS=Object.assign(Object.assign({},t.OPTIONS),{enableEnrichment:!0,enrichError:(t,e,s)=>t.enrichError(t,e,s),renderActions:Ii(Object.assign(Object.assign({},t.OPTIONS.renderActions),{enrich:[nr.ENRICHED]})),sre:Ii({speech:"none",locale:"en",domain:"clearspeak",style:"default",braille:"nemeth",structure:!0,aria:!0})}),s}function Ub(t,e){return e.setAdaptor(t.adaptor),t.documentClass=jb(t.documentClass,e),t}MathJax.loader&&MathJax.loader.checkVersion("a11y/semantic-enrich",ii,"a11y"),li({_:{a11y:{"semantic-enrich":zs}}}),MathJax.startup&&MathJax.startup.extendHandler((t=>Ub(t,new xc({allowHtmlInTokenNodes:!0}))));const qb=["pitch","rate","volume"];function Hb(t){const e=ob(t),s=[],i=[];return Wb(Array.from(e.childNodes),s,i),[i.join(" "),s]}function Wb(t,e,s,i={}){for(const r of t)if(3!==r.nodeType){if(1===r.nodeType){const t=r,n=t.tagName;if("speak"===n)continue;if("prosody"===n){Wb(Array.from(r.childNodes),e,s,Xb(t,i));continue}switch(n){case"break":e.push({pause:t.getAttribute("time")});break;case"mark":e.push({mark:t.getAttribute("name")});break;case"say-as":{const r=t.textContent;e.push(Object.assign({text:r,character:!0},i)),s.push(r);break}}}}else{const t=r.textContent.trim();t&&(s.push(t),e.push(Object.assign({text:t},i)))}}const zb={pitch:(t,e)=>t/100*1,volume:(t,e)=>t/100*.5,rate:(t,e)=>t/100*1};function Xb(t,e){const s={};for(const i of qb)if(t.hasAttribute(i)){const[r,n]=Gb(t.getAttribute(i));if(!r){s[i]="volume"===i?.5:1;continue}let o=e[i];o=o||("volume"===i?.5:1);const a=zb[i](parseInt(n,10),r);s[i]="-"===r?o-a:o+a}return s}const Vb=/([+-]?)([0-9]+)%/;function Gb(t){const e=t.match(Vb);return e?[e[1],e[2]]:(console.warn("Something went wrong with the prosody matching."),["","100"])}function Jb(t,e,s,i=" "){if(!t)return"";const r=[t];return e&&r.unshift(e),s&&r.push(s),r.join(i)}function Kb(t,e="en",s="100"){return Hb(`<?xml version="1.0"?><speak version="1.1" xmlns="http://www.w3.org/2001/10/synthesis" xml:lang="${e}"><prosody rate="${s}%">${t}</prosody></speak>`)}function $b(){const t=new AudioContext,e=t.createOscillator();e.frequency.value=300,e.connect(t.destination),e.start(t.currentTime),e.stop(t.currentTime+.05)}var Yb,Qb;!function(t){t[t.NONE=0]="NONE",t[t.DEPTH=1]="DEPTH",t[t.SUMMARY=2]="SUMMARY"}(Yb||(Yb={})),function(t){t.SPEECH="data-semantic-speech-none",t.SPEECH_SSML="data-semantic-speech",t.SUMMARY="data-semantic-summary-none",t.SUMMARY_SSML="data-semantic-summary",t.PREFIX="data-semantic-prefix-none",t.PREFIX_SSML="data-semantic-prefix",t.POSTFIX="data-semantic-postfix-none",t.POSTFIX_SSML="data-semantic-postfix",t.BRAILLE="data-semantic-braille"}(Qb||(Qb={}));class Zb{constructor(){this.promise=Promise.resolve(),this.adaptor=null,this._options={},this._init=!1}set element(t){this._element=t}get element(){return this._element}set options(t){this._options=Object.assign({},(null==t?void 0:t.sre)||{},{enableSpeech:t.enableSpeech,enableBraille:t.enableBraille}),delete this._options.custom}get options(){return this._options}init(t,e,s){this.options=t,this._init||(this.adaptor=e,this.webworker=s,this._init=!0)}update(t){Object.assign(this.options,t)}Speech(t){const e=t.outputData.mml,s=Object.assign({},this.options,{modality:"speech"});return this.promise=this.webworker.Speech(e,s,t)}SpeechFor(t,e){const s=Object.assign({},this.options,{modality:"speech"});return this.webworker.speechFor(e,s,t)}cancel(t){var e;null===(e=this.webworker)||void 0===e||e.Cancel(t)}updateRegions(t,e,s){e.Update(this.getLabel(t)),s.Update(this.getBraille(t))}getOptions(t){var e,s,i,r;return{locale:null!==(e=this.adaptor.getAttribute(t,"data-semantic-locale"))&&void 0!==e?e:"",domain:null!==(s=this.adaptor.getAttribute(t,"data-semantic-domain"))&&void 0!==s?s:"",style:null!==(i=this.adaptor.getAttribute(t,"data-semantic-style"))&&void 0!==i?i:"",domain2style:null!==(r=this.adaptor.getAttribute(t,"data-semantic-domain2style"))&&void 0!==r?r:""}}nextRules(t){const e=this.getOptions(t.typesetRoot);return this.update(e),this.promise=this.webworker.nextRules(t.outputData.mml,Object.assign({},this.options,{modality:"speech"}),t)}nextStyle(t,e){const s=this.getOptions(e.typesetRoot);return this.update(s),this.promise=this.webworker.nextStyle(e.outputData.mml,Object.assign({},this.options,{modality:"speech"}),this.adaptor.getAttribute(t,"data-semantic-id"),e)}getLabel(t,e="",s=" "){const i=this.adaptor;return Jb(i.getAttribute(t,Qb.SPEECH_SSML),i.getAttribute(t,Qb.PREFIX_SSML),i.getAttribute(t,Qb.POSTFIX_SSML),s)||i.getAttribute(t,"aria-label")}getBraille(t){const e=this.adaptor;return e.getAttribute(t,"aria-braillelabel")||e.getAttribute(t,Qb.BRAILLE)}getLocalePreferences(t){return this.promise=this.webworker.clearspeakLocalePreferences(this.options,t)}getRelevantPreferences(t,e,s,i){const r=t.outputData.mml;return this.promise=this.webworker.clearspeakRelevantPreferences(r,e,s,i)}}var tE=function(t,e,s,i){return new(s||(s=Promise))((function(r,n){function o(t){try{l(i.next(t))}catch(t){n(t)}}function a(t){try{l(i.throw(t))}catch(t){n(t)}}function l(t){var e;t.done?r(t.value):(e=t.value,e instanceof s?e:new s((function(t){t(e)}))).then(o,a)}l((i=i.apply(t,e||[])).next())}))};class eE{constructor(t,e,s,i){this.cmd=t,this.item=e,this.resolve=s,this.reject=i}}class sE{constructor(t,e){this.adaptor=t,this.options=e,this.ready=!1,this.tasks=[],this.Commands={Ready(t,e){t.ready=!0,t.postNext()},Finished(t,e){const s=t.tasks.shift();e.success?s.resolve(e.result):s.reject(e.error),t.postNext()},Log(t,e){t.options.debug&&console.log("Log:",e)}}}Start(){return tE(this,void 0,void 0,(function*(){if(this.ready)throw Error("Worker already started");this.worker=yield this.adaptor.createWorker(this.Listener.bind(this),this.options)}))}debug(t,...e){this.options.debug&&console.info(t,...e)}Listener(t){this.debug("Worker  >>>  Client:",t.data),Object.hasOwn(this.Commands,t.data.cmd)?this.Commands[t.data.cmd](this,t.data.data):this.debug("Invalid command from worker: "+t.data.cmd)}Post(t,e){const s=new Promise(((s,i)=>{this.tasks.push(new eE(t,e,s,i))}));return this.ready&&1===this.tasks.length&&this.postNext(),s}postNext(){if(this.tasks.length){const t=Object.assign({},this.tasks[0].cmd,{debug:this.options.debug});this.worker.postMessage(t)}}Cancel(t){const e=this.tasks.findIndex((e=>e.item===t));e>0&&(this.tasks[e].reject(`Task ${this.tasks[e].cmd.cmd} cancelled`),this.tasks.splice(e,1))}Setup(t){return this.Post({cmd:"setup",data:{domain:t.domain,style:t.style,locale:t.locale,modality:t.modality}})}Speech(t,e,s){return tE(this,void 0,void 0,(function*(){this.Attach(s,e.enableSpeech,e.enableBraille,yield this.Post({cmd:"speech",data:{mml:t,options:e}},s))}))}nextRules(t,e,s){return tE(this,void 0,void 0,(function*(){this.Attach(s,e.enableSpeech,e.enableBraille,yield this.Post({cmd:"nextRules",data:{mml:t,options:e}},s))}))}nextStyle(t,e,s,i){return tE(this,void 0,void 0,(function*(){this.Attach(i,e.enableSpeech,e.enableBraille,yield this.Post({cmd:"nextStyle",data:{mml:t,options:e,nodeId:s}},i))}))}speechFor(t,e,s){return tE(this,void 0,void 0,(function*(){const i=yield this.Post({cmd:"speech",data:{mml:t,options:e}},s);return JSON.parse(i)}))}Attach(t,e,s,i){const r=JSON.parse(i),n=t.typesetRoot;if(!n)return;this.setSpecialAttributes(n,r.options,"data-semantic-",["locale","domain","style","domain2style"]);const o=this.adaptor;this.setSpecialAttributes(n,r.translations,"data-semantic-");for(const[t,e]of Object.entries(r.mactions)){let s=o.getElement("#"+t,n);s&&o.childNodes(s)[0]&&(s=o.childNodes(s)[0],o.setAttribute(s,"data-semantic-type","dummy"),this.setSpecialAttributes(s,e,""))}this.setSpeechAttributes(o.childNodes(n)[0],"",r,e,s),e&&(r.label&&(o.setAttribute(n,Qb.SPEECH,r.label),o.setAttribute(n,Qb.SPEECH_SSML,r.ssml),t.outputData.speech=r.label),o.setAttribute(n,"data-speech-attached","true")),s&&(r.braillelabel&&(o.setAttribute(n,Qb.BRAILLE,r.braillelabel),t.outputData.braille=r.braillelabel),r.braille&&o.setAttribute(n,"data-braille-attached","true"))}setSpeechAttribute(t,e,s,i){var r,n;const o=this.adaptor,a=o.getAttribute(t,"data-semantic-id");if(o.removeAttribute(t,"data-speech-node"),s&&e.speech[a]["speech-none"]){o.setAttribute(t,"data-speech-node","true");for(let[s,i]of Object.entries(e.speech[a]))s=s.replace(/-ssml$/,""),i&&o.setAttribute(t,`data-semantic-${s}`,i)}if(i&&(null===(n=null===(r=e.braille)||void 0===r?void 0:r[a])||void 0===n?void 0:n["braille-none"])){o.setAttribute(t,"data-speech-node","true");const s=e.braille[a]["braille-none"];o.setAttribute(t,Qb.BRAILLE,s)}}setSpeechAttributes(t,e,s,i,r){const n=this.adaptor;if(!t||"#text"===n.kind(t)||"#comment"===n.kind(t))return e;n.hasAttribute(t,"data-semantic-id")&&(this.setSpeechAttribute(t,s,i,r),e||n.hasAttribute(t,"data-semantic-parent")||(e=n.getAttribute(t,"data-semantic-id")));for(const o of Array.from(n.childNodes(t)))e=this.setSpeechAttributes(o,e,s,i,r);return e}setSpecialAttributes(t,e,s,i){if(e){i=i||Object.keys(e);for(const r of i){const i=e[r];i&&this.adaptor.setAttribute(t,`${s}${r.toLowerCase()}`,i)}}}Detach(t){const e=t.typesetRoot;this.adaptor.removeAttribute(e,"data-speech-attached"),this.adaptor.removeAttribute(e,"data-braille-attached"),this.detachSpeech(e)}detachSpeech(t){const e=this.adaptor,s=e.childNodes(t);if(s){if("#text"!==e.kind(t))for(const s of["none","summary-none","speech","speech-none","summary","braille"])e.removeAttribute(t,`data-semantic-${s}`);for(const t of s)this.detachSpeech(t)}}Terminate(){this.debug("Terminating pending tasks");for(const t of this.tasks)t.reject(`${t.cmd.data.cmd} cancelled by WorkerHandler termination`);return this.tasks=[],this.debug("Terminating worker"),this.worker.terminate()}Stop(){return tE(this,void 0,void 0,(function*(){if(!this.worker)throw Error("Worker has not been started");yield this.Terminate(),this.worker=null,this.ready=!1}))}clearspeakLocalePreferences(t,e){return tE(this,void 0,void 0,(function*(){yield this.Post({cmd:"localePreferences",data:{options:t}}).then((s=>{e.set(t.locale,JSON.parse(s))}))}))}clearspeakRelevantPreferences(t,e,s,i){return tE(this,void 0,void 0,(function*(){yield this.Post({cmd:"relevantPreferences",data:{mml:t,id:e}}).then((t=>{s.set(i,t)}))}))}}const iE=ci.config||{},rE=()=>(iE?.loader?.paths?.mathjax||iE?.__dirname||"/")+"/sre";var nE=function(t,e,s,i){return new(s||(s=Promise))((function(r,n){function o(t){try{l(i.next(t))}catch(t){n(t)}}function a(t){try{l(i.throw(t))}catch(t){n(t)}}function l(t){var e;t.done?r(t.value):(e=t.value,e instanceof s?e:new s((function(t){t(e)}))).then(o,a)}l((i=i.apply(t,e||[])).next())}))};function oE(t){return class extends t{constructor(){super(...arguments),this.generatorPool=new Zb}attachSpeech(t){if(this.outputData.speechPromise=null,this.state()>=nr.ATTACHSPEECH)return;if(this.state(nr.ATTACHSPEECH),this.isEscaped||!t.options.enableSpeech&&!t.options.enableBraille||!t.options.enableEnrichment)return;t.getWebworker(),this.generatorPool.init(t.options,t.adaptor,t.webworker),this.outputData.mml=this.toMathML(this.root,this);const e=this.generatorPool.Speech(this).catch((e=>t.options.speechError(t,this,e)));t.savePromise(e),this.outputData.speechPromise=e}detachSpeech(t){t.webworker.Detach(this)}speechFor(t){return nE(this,void 0,void 0,(function*(){t=this.toEnriched(t);const e=yield this.generatorPool.SpeechFor(this,t);return[e.label,e.braillelabel]}))}clear(){this.generatorPool.cancel(this)}}}function aE(t){var e;return e=class extends t{constructor(...t){super(...t),this.webworker=null;const e=this.constructor.ProcessBits;e.has("attach-speech")||e.allocate("attach-speech"),this.options.MathItem=oE(this.options.MathItem)}getWebworker(){this.webworker||(this.webworker=new sE(this.adaptor,this.options.worker),this.webworker.Start())}attachSpeech(){if(!this.processed.isSet("attach-speech")){const t=this.options;if(t.enableEnrichment&&(t.enableSpeech||t.enableBraille)){this.getWebworker();for(const t of this.math)t.attachSpeech(this)}this.processed.set("attach-speech")}return this}speechError(t,e,s){console.warn("Speech generation error:",s)}state(t,e=!1){if(super.state(t,e),t<nr.ATTACHSPEECH&&(this.processed.clear("attach-speech"),t>=nr.TYPESET))for(const t of this.math)t.detachSpeech(this);return this}done(){const t=Object.create(null,{done:{get:()=>super.done}});return nE(this,void 0,void 0,(function*(){var e;return yield null===(e=this.webworker)||void 0===e?void 0:e.Stop(),t.done.call(this)}))}},e.OPTIONS=Object.assign(Object.assign({},t.OPTIONS),{enableSpeech:!0,enableBraille:!0,speechError:(t,e,s)=>t.speechError(t,e,s),renderActions:Ii(Object.assign(Object.assign({},t.OPTIONS.renderActions),{attachSpeech:[nr.ATTACHSPEECH]})),worker:{path:rE(),maps:rE().replace(/[cm]js\/a11y\/sre$/,"bundle/sre/mathmaps"),worker:"speech-worker.js",debug:!1},a11y:Ii({speech:!0,braille:!0})}),e}function lE(t,e){return!t.documentClass.prototype.enrich&&e&&(t=Ub(t,e)),t.documentClass=aE(t.documentClass),t}if(or("ATTACHSPEECH",nr.INSERTED+10),MathJax.loader&&MathJax.loader.checkVersion("a11y/speech",ii,"a11y"),li({_:{a11y:{speech_ts:Js,speech:{GeneratorPool:Vs,SpeechUtil:Xs,WebWorker:Gs}}}}),MathJax.loader){let t=pi.resolvePath("[sre]",!1),e=pi.resolvePath("[mathmaps]",!1);if(hi)t=new URL(t,location).href,e=new URL(e,location).href;else{const s="undefined"!=typeof require?require:MathJax.config.loader.require;s?.resolve?(t=s.resolve(`${t}/require.mjs`).replace(/\/[^\/]*$/,""),e=s.resolve(`${e}/base.json`).replace(/\/[^\/]*$/,"")):t=e=""}t&&ai(MathJax.config,"options",{worker:{path:t,maps:e}})}MathJax.startup&&MathJax.startup.extendHandler((t=>lE(t)));const cE={red:{red:255,green:0,blue:0},green:{red:0,green:255,blue:0},blue:{red:0,green:0,blue:255},yellow:{red:255,green:255,blue:0},cyan:{red:0,green:255,blue:255},magenta:{red:255,green:0,blue:255},white:{red:255,green:255,blue:255},black:{red:0,green:0,blue:0}};function hE(t,e){var s;const i=cE[t.color]||cE[e.color];return i.alpha=null!==(s=t.alpha)&&void 0!==s?s:e.alpha,function(t){var e;return`rgba(${t.red},${t.green},${t.blue},${null!==(e=t.alpha)&&void 0!==e?e:1})`}(i)}const dE={color:"blue",alpha:1},uE={color:"black",alpha:1};let pE=0;class mE{constructor(){this.counter=pE++,this.ATTR="sre-highlight-"+this.counter.toString(),this.mactionName="",this.currentHighlights=[]}highlight(t){this.currentHighlights.push(t.map((t=>{const e=this.highlightNode(t);return this.setHighlighted(t),e})))}highlightAll(t){const e=this.getMactionNodes(t);for(let t,s=0;t=e[s];s++)this.highlight([t])}unhighlight(){const t=this.currentHighlights.pop();t&&t.forEach((t=>{this.isHighlighted(t.node)&&(this.unhighlightNode(t),this.unsetHighlighted(t.node))}))}unhighlightAll(){for(;this.currentHighlights.length>0;)this.unhighlight()}setColor(t,e){this._foreground=hE(e,uE),this._background=hE(t,dE)}get foreground(){return this._foreground}get background(){return this._background}getMactionNodes(t){return Array.from(t.getElementsByClassName(this.mactionName))}isMactionNode(t){const e=t.className||t.getAttribute("class");return!!e&&!!e.match(new RegExp(this.mactionName))}isHighlighted(t){return t.hasAttribute(this.ATTR)}setHighlighted(t){t.setAttribute(this.ATTR,"true")}unsetHighlighted(t){t.removeAttribute(this.ATTR)}}class fE extends mE{constructor(){super(),this.mactionName="mjx-maction"}highlightNode(t){const e={node:t,background:t.style.backgroundColor,foreground:t.style.color};return this.isHighlighted(t)||(t.style.backgroundColor=this.background,t.style.color=this.foreground),e}unhighlightNode(t){t.node.style.backgroundColor=t.background,t.node.style.color=t.foreground}isMactionNode(t){var e;return(null===(e=t.tagName)||void 0===e?void 0:e.toUpperCase())===this.mactionName.toUpperCase()}getMactionNodes(t){return Array.from(t.getElementsByTagName(this.mactionName))}}function gE(t,e,s){const i=new bE[s];return i.setColor(t,e),i}const bE={SVG:class extends mE{constructor(){super(),this.mactionName="maction"}highlightNode(t){let e;if(this.isHighlighted(t))return e={node:t,background:this.background,foreground:this.foreground},e;if("svg"===t.tagName||"MJX-CONTAINER"===t.tagName)return e={node:t,background:t.style.backgroundColor,foreground:t.style.color},t.style.backgroundColor=this.background,t.style.color=this.foreground,e;const s=document.createElementNS("http://www.w3.org/2000/svg","rect");s.setAttribute("sre-highlighter-added","true");const i=t.getBBox();s.setAttribute("x",(i.x-40).toString()),s.setAttribute("y",(i.y-40).toString()),s.setAttribute("width",(i.width+80).toString()),s.setAttribute("height",(i.height+80).toString());const r=t.getAttribute("transform");return r&&s.setAttribute("transform",r),s.setAttribute("fill",this.background),t.setAttribute(this.ATTR,"true"),t.parentNode.insertBefore(s,t),e={node:t,foreground:t.getAttribute("fill")},"rect"!==t.nodeName&&t.setAttribute("fill",this.foreground),e}setHighlighted(t){"svg"===t.tagName&&super.setHighlighted(t)}unhighlightNode(t){const e=t.node.previousSibling;if(e&&e.hasAttribute("sre-highlighter-added"))return t.foreground?t.node.setAttribute("fill",t.foreground):t.node.removeAttribute("fill"),void t.node.parentNode.removeChild(e);t.node.style.backgroundColor=t.background,t.node.style.color=t.foreground}isMactionNode(t){return t.getAttribute("data-mml-node")===this.mactionName}getMactionNodes(t){return Array.from(t.querySelectorAll(`[data-mml-node="${this.mactionName}"]`))}},CHTML:fE,generic:fE};class EE{constructor(t){this.document=t,this.CLASS=this.constructor,this.AddStyles()}AddStyles(){if(this.CLASS.styleAdded)return;const t=this.document.adaptor.node("style");t.innerHTML=this.CLASS.style.cssText,this.document.adaptor.head(this.document.adaptor.document).appendChild(t),this.CLASS.styleAdded=!0}AddElement(){if(this.div)return;const t=this.document.adaptor.node("div");t.classList.add(this.CLASS.className),this.div=t,this.inner=this.document.adaptor.node("div"),this.div.appendChild(this.inner),this.document.adaptor.body(this.document.adaptor.document).appendChild(this.div)}Show(t,e){this.AddElement(),this.position(t),this.highlight(e),this.div.classList.add(this.CLASS.className+"_Show")}Hide(){this.div&&(this.div.parentNode.removeChild(this.div),this.div=null,this.inner=null)}stackRegions(t){const e=t.getBoundingClientRect();let s=0,i=Number.POSITIVE_INFINITY;const r=this.document.adaptor.document.getElementsByClassName(this.CLASS.className+"_Show");for(let t,e=0;t=r[e];e++)t!==this.div&&(s=Math.max(t.getBoundingClientRect().bottom,s),i=Math.min(t.getBoundingClientRect().left,i));const n=(s||e.bottom+10)+window.scrollY,o=(i<Number.POSITIVE_INFINITY?i:e.left)+window.scrollX;this.div.style.top=n+"px",this.div.style.left=o+"px"}}EE.styleAdded=!1;class yE extends EE{Clear(){}Update(){}Hide(){}Show(){}AddElement(){}AddStyles(){}position(){}highlight(t){}}class xE extends EE{Clear(){this.div&&(this.Update(""),this.inner.style.top="",this.inner.style.backgroundColor="")}Update(t){t&&this.AddElement(),this.inner&&(this.inner.textContent="",this.inner.textContent=t||"\xa0")}position(t){this.stackRegions(t)}highlight(t){this.div&&(this.inner.style.backgroundColor=t.background,this.inner.style.color=t.foreground)}}class NE extends xE{}NE.className="MJX_ToolTip",NE.style=new Ao({["."+NE.className]:{width:"auto",height:"auto",opacity:1,"text-align":"center","border-radius":"4px",padding:0,"border-bottom":"1px dotted black",position:"absolute",display:"inline-block","background-color":"white","z-index":202},["."+NE.className+" > div"]:{"border-radius":"inherit",padding:"0 2px"}});class vE extends xE{}vE.className="MJX_LiveRegion",vE.style=new Ao({["."+vE.className]:{position:"absolute",top:0,display:"none",width:"auto",height:"auto",padding:0,opacity:1,"z-index":"202",left:0,right:0,margin:"0 auto","background-color":"white","box-shadow":"0px 5px 20px #888",border:"2px solid #CCCCCC"},["."+vE.className+"_Show"]:{display:"block"}});class TE extends vE{constructor(){super(...arguments),this.active=!1,this.node=null,this.clear=!1,this.highlighter=gE({color:"red"},{color:"black"},this.document.outputJax.name),this.voiceRequest=!1,this.voiceCancelled=!1}Show(t,e){super.Update("\xa0"),this.node=t,super.Show(t,e)}Update(t){if(this.voiceRequest)return void this.makeVoice(t);speechSynthesis.onvoiceschanged=(()=>this.voiceRequest=!0).bind(this);new Promise((t=>{setTimeout((()=>{this.voiceRequest?t(!0):setTimeout((()=>{this.voiceRequest=!0,t(!0)}),100)}),100)})).then((()=>this.makeVoice(t)))}makeVoice(t){this.active=this.document.options.a11y.voicing&&!!speechSynthesis.getVoices().length,speechSynthesis.cancel(),this.clear=!0;const[e,s]=Kb(t,this.document.options.sre.locale,this.document.options.sre.rate);super.Update(e),this.active&&e&&this.makeUtterances(s,this.document.options.sre.locale)}makeUtterances(t,e){this.voiceCancelled=!1;let s=null;for(const i of t)if(i.mark){if(!s){this.highlightNode(i.mark,!0);continue}s.addEventListener("end",(t=>{this.voiceCancelled||this.highlightNode(i.mark)}))}else if(i.pause){const t=parseInt(i.pause.match(/^[0-9]+/)[0]);if(isNaN(t)||!s)continue;s.addEventListener("end",(e=>{speechSynthesis.pause(),setTimeout((()=>{speechSynthesis.resume()}),t)}))}else s=new SpeechSynthesisUtterance(i.text),i.rate&&(s.rate=i.rate),i.pitch&&(s.pitch=i.pitch),s.lang=e,speechSynthesis.speak(s);s&&s.addEventListener("end",(t=>{this.highlighter.unhighlight()}))}Hide(){this.cancelVoice(),super.Hide()}cancelVoice(){this.voiceCancelled=!0,speechSynthesis.cancel(),this.highlighter.unhighlight()}highlightNode(t,e=!1){this.highlighter.unhighlight();const s=Array.from(this.node.querySelectorAll(`[data-semantic-id="${t}"]`));this.clear&&!e||this.highlighter.highlight(s),this.clear=!1}}class AE extends EE{position(t){const e=t.getBoundingClientRect(),s=this.div.getBoundingClientRect();let i,r=e.left+e.width/2-s.width/2;switch(r=r<0?0:r,r+=window.scrollX,this.document.options.a11y.align){case"top":i=e.top-s.height-10;break;case"bottom":i=e.bottom+10;break;default:i=e.top+e.height/2-s.height/2}i+=window.scrollY,i=i<0?0:i,this.div.style.top=i+"px",this.div.style.left=r+"px"}highlight(t){this.div&&(this.inner.firstChild&&!this.inner.firstChild.hasAttribute("sre-highlight")||(this.inner.style.backgroundColor=t.background,this.inner.style.color=t.foreground))}Show(t,e){this.AddElement(),this.div.style.fontSize=this.document.options.a11y.magnify,this.Update(t),super.Show(t,e)}Clear(){this.div&&(this.inner.textContent="",this.inner.style.top="",this.inner.style.backgroundColor="")}Update(t){if(!this.div)return;this.Clear();const e=this.cloneNode(t),s=e.querySelector("[data-mjx-clone]");this.inner.style.backgroundColor=t.style.backgroundColor,s.style.backgroundColor="",s.classList.remove("mjx-selected"),this.inner.appendChild(e),this.position(t)}cloneNode(t){let e=t.cloneNode(!0);if(e.setAttribute("data-mjx-clone","true"),"MJX-CONTAINER"!==e.nodeName){"g"!==e.nodeName&&(e.style.marginLeft=e.style.marginRight="0");let s=t;for(;s&&"MJX-CONTAINER"!==s.nodeName;)s=s.parentNode;if("MJX-MATH"!==e.nodeName&&"svg"!==e.nodeName){if(e=s.firstChild.cloneNode(!1).appendChild(e).parentNode,"svg"===e.nodeName){e.firstChild.setAttribute("transform","matrix(1 0 0 -1 0 0)");const i=parseFloat(e.getAttribute("viewBox").split(/ /)[2]),r=parseFloat(e.getAttribute("width")),{x:n,y:o,width:a,height:l}=t.getBBox();e.setAttribute("viewBox",[n,-(o+l),a,l].join(" ")),e.removeAttribute("style"),e.setAttribute("width",r/i*a+"ex"),e.setAttribute("height",r/i*l+"ex"),s.setAttribute("sre-highlight","false")}}e=s.cloneNode(!1).appendChild(e).parentNode,e.style.margin="0"}return e}}AE.className="MJX_HoverRegion",AE.style=new Ao({["."+AE.className]:{display:"block",position:"absolute",width:"max-content",height:"auto",padding:0,opacity:1,"z-index":"202",margin:"0 auto","background-color":"white","line-height":0,"box-shadow":"0px 10px 20px #888",border:"2px solid #CCCCCC"},["."+AE.className+" > div"]:{overflow:"hidden"}});class _E{get highlighter(){return this.pool.highlighter}static stopEvent(t){t.preventDefault?t.preventDefault():t.returnValue=!1,t.stopImmediatePropagation?t.stopImmediatePropagation():t.stopPropagation&&t.stopPropagation(),t.cancelBubble=!0}static create(t,e,s,i,...r){return new this(t,e,s,i,...r)}constructor(t,e,s,i,...r){this.document=t,this.pool=e,this.region=s,this.node=i,this.stoppable=!0,this.events=[],this._active=!1}Events(){return this.events}get active(){return this._active}set active(t){this._active=t}Attach(){this.AddEvents()}Detach(){this.RemoveEvents()}Start(){this.active=!0}Stop(){this.active&&(this.region.Clear(),this.region.Hide(),this.active=!1)}AddEvents(){for(const[t,e]of this.events)this.node.addEventListener(t,e)}RemoveEvents(){for(const[t,e]of this.events)this.node.removeEventListener(t,e)}Update(t=!1){}stopEvent(t){this.stoppable&&_E.stopEvent(t)}}var wE=function(t,e,s,i){return new(s||(s=Promise))((function(r,n){function o(t){try{l(i.next(t))}catch(t){n(t)}}function a(t){try{l(i.throw(t))}catch(t){n(t)}}function l(t){var e;t.done?r(t.value):(e=t.value,e instanceof s?e:new s((function(t){t(e)}))).then(o,a)}l((i=i.apply(t,e||[])).next())}))};const CE="[data-speech-node]";function kE(t){return t.matches("mjx-container")}function IE(t,e=!0){return t.shiftKey&&e||t.metaKey||t.altKey||t.ctrlKey}const LE=new Map([["MacOS",["on MacOS and iOS using VoiceOver",", or the VoiceOver arrow keys to select an expression"]],["Windows",["in Windows using NVDA or JAWS",". The screen reader should enter focus or forms mode automatically\nwhen the expression gets the browser focus, but if not, you can toggle\nfocus mode using NVDA+space in NVDA; for JAWS, Enter should start\nforms mode while Numpad Plus leaves it.  Also note that you can use\nthe NVDA or JAWS key plus the arrow keys to explore the expression\neven in browse mode, and you can use NVDA+shift+arrow keys to\nnavigate out of an expression that has the focus in NVDA"]],["Unix",["in Unix using Orca",", and Orca should enter focus mode automatically.  If not, use the\nOrca+a key to toggle focus mode on or off.  Also note that you can use\nOrca+arrow keys to explore expressions even in browse mode"]],["unknown",["with a Screen Reader.",""]]]);class RE extends _E{get generators(){var t;return null===(t=this.item)||void 0===t?void 0:t.generatorPool}get role(){return this.item.ariaRole}get description(){return this.item.roleDescription}get none(){return this.item.none}FocusIn(t){this.item.outputData.nofocus?this.item.outputData.nofocus=!1:(this.clicked||this.Start(),this.clicked=null)}FocusOut(t){this.current&&!this.focusSpeech&&(this.setCurrent(null),this.Stop(),document.hasFocus()||this.focusTop())}KeyDown(t){if(this.pendingIndex.shift(),this.region.cancelVoice(),IE(t,!1))return;const e=this.constructor,s=1===t.key.length?t.key.toLowerCase():t.key,[i,r]=e.keyMap.get(s)||[],n=i?void 0===r||this.active?i(this,t):r:this.undefinedKey(t);n||(this.stopEvent(t),!1===n&&this.sound&&this.NoMove())}MouseDown(t){var e;if(this.pendingIndex=[],this.region.cancelVoice(),IE(t)||2===t.buttons)return void(this.item.outputData.nofocus=!0);const s=this.findClicked(t.target,t.x,t.y);s!==this.document.infoIcon?(null===(e=document.getSelection())||void 0===e||e.removeAllRanges(),t.target.getAttribute("sre-highlighter-added")?this.refocus=s:this.clicked=s):this.stopEvent(t)}Click(t){if(IE(t)||2===t.buttons||"Range"===document.getSelection().type)return void this.FocusOut(null);const e=this.findClicked(t.target,t.x,t.y);if(e===this.document.infoIcon)return this.stopEvent(t),void this.help();e&&!this.node.contains(e)||(this.stopEvent(t),this.refocus=e,this.triggerLinkMouse()||this.Start())}DblClick(t){var e;const s=null!==(e=document.getSelection().direction)&&void 0!==e?e:"none";IE(t)||2===t.buttons||"none"!==s?this.FocusOut(null):(this.stopEvent(t),this.refocus=this.rootNode(),this.Start())}spaceKey(){return this.refocus=this.current,!0}hKey(){this.refocus=this.current,this.help()}escapeKey(){return this.Stop(),this.focusTop(),!0}enterKey(t){if(this.active)if(this.triggerLinkKeyboard(t))this.Stop();else{const t=this.actionable(this.current);if(!t)return!1;this.refocus=t,t.dispatchEvent(new Event("click"))}else this.Start()}homeKey(){this.setCurrent(this.rootNode())}moveDown(t){return t?this.moveToNeighborCell(1,0):this.moveTo(this.firstNode(this.current))}moveUp(t){return t?this.moveToNeighborCell(-1,0):this.moveTo(this.getParent(this.current))}moveRight(t){return t?this.moveToNeighborCell(0,1):this.moveTo(this.nextSibling(this.current))}moveLeft(t){return t?this.moveToNeighborCell(0,-1):this.moveTo(this.prevSibling(this.current))}moveTo(t){if(!t)return!1;this.setCurrent(t)}moveToNeighborCell(t,e){const s=this.tableCell(this.current);if(!s)return!1;const[i,r]=this.cellPosition(s);if(null==i)return!1;const n=this.cellAt(this.cellTable(s),i+t,r+e);if(!n)return!1;this.setCurrent(n)}undefinedKey(t){return!this.active||IE(t)}addMark(){this.current===this.marks[this.marks.length-1]?this.setCurrent(this.current):(this.currentMark=this.marks.length-1,this.marks.push(this.current),this.speak("Position marked"))}prevMark(){if(this.currentMark<0){if(0===this.marks.length)return void this.setCurrent(this.lastMark||this.rootNode());this.currentMark=this.marks.length-1}const t=this.currentMark;this.setCurrent(this.marks[t]),this.currentMark=t-1}clearMarks(){this.marks=[],this.currentMark=-1,this.prevMark()}autoVoice(){const t=!this.document.options.a11y.voicing;this.document.menu?this.document.menu.menu.pool.lookup("voicing").setValue(t):this.document.options.a11y.voicing=t,this.Update()}numberKey(t){if(!this.tableCell(this.current))return!1;if(0===t&&(t=10),this.pendingIndex.length){const e=this.cellTable(this.tableCell(this.current)),s=this.cellAt(e,this.pendingIndex[0]-1,t-1);if(this.pendingIndex=[],this.speak(String(t)),!s)return!1;setTimeout((()=>this.setCurrent(s)),500)}else this.pendingIndex=[null,t],this.speak(`Jump to row ${t} and column`)}depth(){var t,e,s;if("d"===this.speechType)return void this.setCurrent(this.current);this.speechType="d";const i=[[null!==(t=this.node.getAttribute("data-semantic-level"))&&void 0!==t?t:"Level",null!==(e=this.current.getAttribute("aria-level"))&&void 0!==e?e:"0"].join(" ").trim()],r=this.actionable(this.current);r&&i.unshift(null!==(s=this.node.getAttribute("1"===r.getAttribute("toggle")?"data-semantic-expandable":"data-semantic-collapsible"))&&void 0!==s?s:""),this.speak(i.join(" "),this.current.getAttribute(Qb.BRAILLE))}summary(){if("x"===this.speechType)return void this.setCurrent(this.current);this.speechType="x";const t=this.current.getAttribute(Qb.SUMMARY);this.speak(t,this.current.getAttribute(Qb.BRAILLE),this.SsmlAttributes(this.current,Qb.SUMMARY_SSML))}nextRules(){this.node.removeAttribute("data-speech-attached"),this.restartAfter(this.generators.nextRules(this.item))}nextStyle(){this.node.removeAttribute("data-speech-attached"),this.restartAfter(this.generators.nextStyle(this.current,this.item))}details(){const t=this.actionable(this.current);if(!t||!t.getAttribute("data-collapsible")||"1"!==t.getAttribute("toggle")||"z"===this.speechType)return void this.setCurrent(this.current);this.speechType="z";const e=this.nodeId(this.current);let s;this.item.root.walkTree((t=>{t.attributes.get("data-semantic-id")===e&&(s=t)}));let i=this.item.toMathML(s,this.item);s.isKind("math")||(i=`<math>${i}</math>`),i=i.replace(/ (?:data-semantic-|aria-|data-speech-|data-latex).*?=".*?"/g,""),this.item.speechFor(i).then((([t,e])=>this.speak(t,e)))}help(){const t=this.document.adaptor,e=t.node("mjx-help-background"),s=t=>{e.remove(),this.node.focus(),this.stopEvent(t)};e.addEventListener("click",s);const i=t.node("mjx-help-sizer",{},[t.node("mjx-help-dialog",{tabindex:0,role:"dialog","aria-labeledby":"mjx-help-label"},[t.node("h1",{id:"mjx-help-label"},[t.text("MathJax Expression Explorer Help")]),t.node("div"),t.node("input",{type:"button",value:"Close"})])]);e.append(i);const r=i.firstChild;r.addEventListener("click",(t=>this.stopEvent(t))),r.lastChild.addEventListener("click",s),r.addEventListener("keydown",(t=>{"Escape"===t.code&&s(t)}));const[n,o]=LE.get(di.os);r.childNodes[1].innerHTML=function(t,e){return`\n<H2>Exploring expressions ${t}</h2>\n\n<p>The mathematics on this page is being rendered by <a\nhref="https://www.mathjax.org/" target="_blank">MathJax</a>, which\ngenerates both the text spoken by screen readers, as well as the\nvisual layout for sighted users.</p>\n\n<p>Expressions typeset by MathJax can be explored interactively, and\nare focusable.  You can use the <kbd>Tab</kbd> key to move to a typeset\nexpression${e}.  Initially, the expression will be read in full,\nbut you can use the following keys to explore the expression\nfurther:<p>\n\n<ul>\n\n<li><kbd>Down Arrow</kbd> moves one level deeper into the expression to\nallow you to explore the current subexpression term by term.</li>\n\n<li><kbd>Up Arrow</kbd> moves back up a level within the expression.</li>\n\n<li><kbd>Right Arrow</kbd> moves to the next term in the current\nsubexpression.</li>\n\n<li><kbd>Left Arrow</kbd> moves to the next term in the current\nsubexpression.</li>\n\n<li><kbd>Shift</kbd>+<kbd>Arrow</kbd> moves to a neighboring cell within a table.\n\n<li><kbd>0-9</kbd>+<kbd>0-9</kbd> jumps to a cell by its index in the table, where 0 = 10.\n\n<li><kbd>Home</kbd> takes you to the top of the expression.</li>\n\n<li><kbd>Enter</kbd> or <kbd>Return</kbd> clicks a link or activates an active\nsubexpression.</li>\n\n<li><kbd>Space</kbd> opens the MathJax contextual menu where you can view\nor copy the source format of the expression, or modify MathJax's\nsettings.</li>\n\n<li><kbd>Escape</kbd> exits the expression explorer.</li>\n\n<li><kbd>x</kbd> gives a summary of the current subexpression.</li>\n\n<li><kbd>z</kbd> gives the full text of a collapsed expression.</li>\n\n<li><kbd>d</kbd> gives the current depth within the expression.</li>\n\n<li><kbd>s</kbd> starts or stops auto-voicing with synchronized highlighting.</li>\n\n<li><kbd>v</kbd> marks the current position in the expression.</li>\n\n<li><kbd>p</kbd> cycles through the marked positions in the expression.</li>\n\n<li><kbd>u</kbd> clears all marked positions and returns to the starting position.</li>\n\n<li><kbd>&gt;</kbd> cycles through the available speech rule sets\n(MathSpeak, ClearSpeak).</li>\n\n<li><kbd>&lt;</kbd> cycles through the verbosity levels for the current\nrule set.</li>\n\n<li><kbd>h</kbd> produces this help listing.</li>\n</ul>\n\n<p>The MathJax contextual menu allows you to enable or disable speech\nor Braille generation for mathematical expressions, the language to\nuse for the spoken mathematics, and other features of MathJax.  In\nparticular, the Explorer submenu allows you to specify how the\nmathematics should be identified in the page (e.g., by saying "math"\nwhen the expression is spoken), and whether or not to include a\nmessage about the letter "h" bringing up this dialog box.</p>\n\n<p>The contextual menu also provides options for viewing or copying a\nMathML version of the expression or its original source format,\ncreating an SVG version of the expression, and viewing various other\ninformation.</p>\n\n<p>For more help, see the <a\nhref="https://docs.mathjax.org/en/latest/basic/accessibility.html"\ntarge="_blank">MathJax accessibility documentation.</a></p>\n`}(n,o),document.body.append(e),r.focus()}setCurrent(t,e=!1){if(this.speechType="",document.hasFocus()||(this.refocus=this.current),this.node.setAttribute("aria-busy","true"),this.current){for(const t of this.getSplitNodes(this.current))t.classList.remove("mjx-selected");this.pool.unhighlight(),"last"===this.document.options.a11y.tabSelects&&(this.refocus=this.current),t||(this.lastMark=this.current,this.removeSpeech()),this.current=null}if(this.current=t,this.currentMark=-1,this.current){const s=this.getSplitNodes(this.current);for(const t of s)t.classList.add("mjx-selected");this.pool.highlight(s),this.addSpeech(t,e)}this.node.removeAttribute("aria-busy")}getSplitNodes(t){const e=this.nodeId(t);return e?Array.from(this.node.querySelectorAll(`[data-semantic-id="${e}"]`)):[t]}addSpeech(t,e){var s;null===(s=this.img)||void 0===s||s.remove();let i=[t.getAttribute(Qb.PREFIX),t.getAttribute(Qb.SPEECH),t.getAttribute(Qb.POSTFIX)].join(" ").trim();if(e){let t=this.description===this.none?"":", "+this.description;this.document.options.a11y.help&&(t+=", press h for help"),i+=t}this.speak(i,t.getAttribute(Qb.BRAILLE),this.SsmlAttributes(t,Qb.SPEECH_SSML)),this.node.setAttribute("tabindex","-1")}removeSpeech(){this.speech&&(this.speech.remove(),this.speech=null,this.img&&this.node.append(this.img),this.node.setAttribute("tabindex","0"))}speak(t,e="",s=null,i=this.none){const r=this.speech;this.speech=document.createElement("mjx-speech"),this.speech.setAttribute("role",this.role),this.speech.setAttribute("aria-label",t),this.speech.setAttribute(Qb.SPEECH,t),s&&(this.speech.setAttribute(Qb.PREFIX_SSML,s[0]||""),this.speech.setAttribute(Qb.SPEECH_SSML,s[1]||""),this.speech.setAttribute(Qb.POSTFIX_SSML,s[2]||"")),e&&this.speech.setAttribute("aria-braillelabel",e),this.speech.setAttribute("aria-roledescription",i),this.speech.setAttribute("tabindex","0"),this.node.append(this.speech),this.focusSpeech=!0,this.speech.focus(),this.focusSpeech=!1,this.Update(),r&&setTimeout((()=>r.remove()),100)}attachSpeech(){var t;const e=this.item,s=this.node;if(!s.hasAttribute("has-speech")){for(const t of Array.from(s.childNodes))t.setAttribute("aria-hidden","true");s.setAttribute("has-speech","true")}const i=e.roleDescription,r=(s.getAttribute(Qb.SPEECH)||"")+(i?", "+i:"");null===(t=this.img)||void 0===t||t.remove(),this.img=this.document.adaptor.node("mjx-speech",{"aria-label":r,role:"img","aria-roledescription":e.none}),s.appendChild(this.img)}detachSpeech(){var t;const e=this.node;null===(t=this.img)||void 0===t||t.remove(),e.removeAttribute("has-speech");for(const t of Array.from(e.childNodes))t.removeAttribute("aria-hidden")}focus(){this.node.focus()}nodeId(t){return t.getAttribute("data-semantic-id")}parentId(t){return t.getAttribute("data-semantic-parent")}getNode(t){return t?this.node.querySelector(`[data-semantic-id="${t}"]`):null}getParent(t){return this.getNode(this.parentId(t))}childArray(t){return t?t.getAttribute("data-semantic-children").split(/,/):[]}isCell(t){return!!t&&this.cellTypes.includes(t.getAttribute("data-semantic-type"))}isRow(t){return!!t&&"row"===t.getAttribute("data-semantic-type")}tableCell(t){for(;t&&t!==this.node;){if(this.isCell(t))return t;t=t.parentNode}return null}cellTable(t){const e=this.getParent(t);return this.isRow(e)?this.getParent(e):e}cellPosition(t){const e=this.getParent(t),s=this.childArray(e).indexOf(this.nodeId(t));if(!this.isRow(e))return[s,1];const i=this.getParent(e);return[this.childArray(i).indexOf(this.nodeId(e)),s]}cellAt(t,e,s){const i=this.getNode(this.childArray(t)[e]);if(!this.isRow(i))return 1===s?i:null;return this.getNode(this.childArray(i)[s])}firstNode(t){const e=t.getAttribute("data-semantic-owns");if(!e)return t.querySelector(CE);const s=e.split(/ /);for(const t of s){const e=this.getNode(t);if(null==e?void 0:e.hasAttribute("data-speech-node"))return e}return t.querySelector(CE)}rootNode(){const t=this.node.querySelector("[data-semantic-structure]");if(!t)return this.node.querySelector(CE);const e=t.getAttribute("data-semantic-structure").split(/ /)[0].replace("(","");return this.getNode(e)}nextSibling(t){var e;const s=this.parentId(t);if(!s)return null;const i=null===(e=this.getNode(s).getAttribute("data-semantic-owns"))||void 0===e?void 0:e.split(/ /);if(!i)return null;let r,n=i.indexOf(this.nodeId(t));do{r=this.getNode(i[++n])}while(r&&!r.hasAttribute("data-speech-node"));return r}prevSibling(t){var e;const s=this.parentId(t);if(!s)return null;const i=null===(e=this.getNode(s).getAttribute("data-semantic-owns"))||void 0===e?void 0:e.split(/ /);if(!i)return null;let r,n=i.indexOf(this.nodeId(t));do{r=this.getNode(i[--n])}while(r&&!r.hasAttribute("data-speech-node"));return r}findClicked(t,e,s){const i=this.document.infoIcon;if(i===t||i.contains(t))return i;if("SVG"!==this.node.getAttribute("jax"))return t.closest(CE);let r=null,n=this.node;for(;n;){n.matches(CE)&&(r=n);const t=Array.from(n.childNodes);n=null;for(const i of t)if(i!==this.speech&&i!==this.img&&"rect"!==i.tagName.toLowerCase()){const{left:t,right:r,top:o,bottom:a}=i.getBoundingClientRect();if(t<=e&&e<=r&&o<=s&&s<=a){n=i;break}}}return r}focusTop(){this.focusSpeech=!0,this.node.focus(),this.focusSpeech=!1}SsmlAttributes(t,e){return[t.getAttribute(Qb.PREFIX_SSML),t.getAttribute(e),t.getAttribute(Qb.POSTFIX_SSML)]}restartAfter(t){return wE(this,void 0,void 0,(function*(){yield t,this.attachSpeech();const e=this.current;this.current=null,this.pool.unhighlight(),this.setCurrent(e)}))}constructor(t,e,s,i,r,n,o,a){super(t,e,null,i),this.document=t,this.pool=e,this.region=s,this.node=i,this.brailleRegion=r,this.magnifyRegion=n,this.item=a,this.sound=!1,this.current=null,this.clicked=null,this.refocus=null,this.focusSpeech=!1,this.restarted=null,this.speech=null,this.speechType="",this.img=null,this.attached=!1,this.eventsAttached=!1,this.marks=[],this.currentMark=-1,this.lastMark=null,this.pendingIndex=[],this.cellTypes=["cell","line"],this.events=super.Events().concat([["focusin",this.FocusIn.bind(this)],["focusout",this.FocusOut.bind(this)],["keydown",this.KeyDown.bind(this)],["mousedown",this.MouseDown.bind(this)],["click",this.Click.bind(this)],["dblclick",this.DblClick.bind(this)]])}findStartNode(){let t=this.refocus||this.current;return!t&&this.restarted&&(t=this.node.querySelector(this.restarted)),this.refocus=this.restarted=null,t}Start(){const t=Object.create(null,{Start:{get:()=>super.Start}});return wE(this,void 0,void 0,(function*(){if(!this.attached||this.active)return;if(this.document.activeItem=this.item,this.item.state()<nr.ATTACHSPEECH&&(this.item.attachSpeech(this.document),yield this.generators.promise),this.focusSpeech)return;this.node.classList.add("mjx-explorer-active"),this.node.append(this.document.infoIcon);const e=this.findStartNode();this.setCurrent(e||this.rootNode(),!e),t.Start.call(this);const s=this.document.options,i=s.a11y;i.subtitles&&i.speech&&s.enableSpeech&&this.region.Show(this.node,this.highlighter),i.viewBraille&&i.braille&&s.enableBraille&&this.brailleRegion.Show(this.node,this.highlighter),i.keyMagnifier&&this.magnifyRegion.Show(this.current,this.highlighter),this.Update()}))}Stop(){if(this.active){const t=this.description;this.node.getAttribute("aria-roledescription")!==t&&this.node.setAttribute("aria-roledescription",t),this.node.classList.remove("mjx-explorer-active"),this.document.infoIcon.remove(),this.pool.unhighlight(),this.magnifyRegion.Hide(),this.region.Hide(),this.brailleRegion.Hide()}super.Stop()}Update(){this.active&&(this.region.node=this.node,this.generators.updateRegions(this.speech||this.node,this.region,this.brailleRegion),this.magnifyRegion.Update(this.current))}Attach(){this.attached||(super.Attach(),this.node.setAttribute("tabindex","0"),this.attached=!0)}Detach(){var t;super.RemoveEvents(),this.node.removeAttribute("role"),this.node.removeAttribute("aria-roledescription"),this.node.removeAttribute("aria-label"),null===(t=this.img)||void 0===t||t.remove(),this.active&&this.node.setAttribute("tabindex","0"),this.attached=!1}NoMove(){$b()}AddEvents(){this.eventsAttached||(super.AddEvents(),this.eventsAttached=!0)}actionable(t){const e=null==t?void 0:t.parentNode;return e&&this.highlighter.isMactionNode(e)?e:null}triggerLinkKeyboard(t){return this.current?this.triggerLink(this.current):t.target instanceof HTMLAnchorElement&&(t.target.dispatchEvent(new MouseEvent("click")),!0)}triggerLink(t){var e;if(null===(e=null==t?void 0:t.getAttribute("data-semantic-postfix"))||void 0===e?void 0:e.match(/(^| )link($| )/))for(;t&&t!==this.node;){if(t instanceof HTMLAnchorElement)return t.dispatchEvent(new MouseEvent("click")),setTimeout((()=>this.FocusOut(null)),50),!0;t=t.parentNode}return!1}triggerLinkMouse(){let t=this.refocus;for(;t&&t!==this.node;){if(this.triggerLink(t))return!0;t=t.parentNode}return!1}semanticFocus(){const t=[];let e="data-semantic-id",s=this.current||this.refocus||this.node;const i=this.actionable(s);i&&(e=i.hasAttribute("data-maction-id")?"data-maction-id":"id",s=i,t.push(CE));const r=s.getAttribute(e);return r&&t.unshift(`[${e}="${r}"]`),t.join(" ")}}RE.keyMap=new Map([["Tab",[()=>!0]],["Escape",[t=>t.escapeKey()]],["Enter",[(t,e)=>t.enterKey(e)]],["Home",[t=>t.homeKey()]],["ArrowDown",[(t,e)=>t.moveDown(e.shiftKey),!0]],["ArrowUp",[(t,e)=>t.moveUp(e.shiftKey),!0]],["ArrowLeft",[(t,e)=>t.moveLeft(e.shiftKey),!0]],["ArrowRight",[(t,e)=>t.moveRight(e.shiftKey),!0]],[" ",[t=>t.spaceKey()]],["h",[t=>t.hKey()]],[">",[t=>t.nextRules(),!1]],["<",[t=>t.nextStyle(),!1]],["x",[t=>t.summary(),!1]],["z",[t=>t.details(),!1]],["d",[t=>t.depth(),!1]],["v",[t=>t.addMark(),!1]],["p",[t=>t.prevMark(),!1]],["u",[t=>t.clearMarks(),!1]],["s",[t=>t.autoVoice(),!1]],...[..."0123456789"].map((t=>[t,[e=>e.numberKey(parseInt(t)),!1]]))]);class SE extends _E{constructor(){super(...arguments),this.events=super.Events().concat([["mouseover",this.MouseOver.bind(this)],["mouseout",this.MouseOut.bind(this)]])}MouseOver(t){this.Start()}MouseOut(t){this.Stop()}}class ME extends SE{constructor(t,e,s,i,r,n){super(t,e,s,i),this.document=t,this.pool=e,this.region=s,this.node=i,this.nodeQuery=r,this.nodeAccess=n}MouseOut(t){this.highlighter.unhighlight(),this.region.Hide(),super.MouseOut(t)}MouseOver(t){super.MouseOver(t);const e=t.target,[s,i]=this.getNode(e);s&&(this.highlighter.unhighlight(),this.highlighter.highlight([s]),this.region.Update(i),this.region.Show(s,this.highlighter))}getNode(t){const e=t;for(;t&&t!==this.node;){if(this.nodeQuery(t))return[t,this.nodeAccess(t)];t=t.parentNode}for(t=e;t;){if(this.nodeQuery(t))return[t,this.nodeAccess(t)];const e=t.childNodes[0];t=e&&"defs"===e.tagName?t.childNodes[1]:e}return[null,null]}}class OE extends ME{}class DE extends ME{}class PE extends ME{constructor(t,e,s,i){super(t,e,new yE(t),i,(t=>this.highlighter.isMactionNode(t)),(()=>{})),this.document=t,this.pool=e,this.node=i}}class BE extends _E{constructor(t,e,s,i,r){super(t,e,null,i),this.document=t,this.pool=e,this.region=s,this.node=i,this.mml=r,this.stoppable=!1}Attach(){super.Attach(),this.Start()}Detach(){this.Stop(),super.Detach()}}class FE extends BE{Start(){this.active||(this.active=!0,this.highlighter.highlightAll(this.node))}Stop(){this.active&&this.highlighter.unhighlightAll(),this.active=!1}}class jE extends BE{constructor(){super(...arguments),this.contrast=new UE,this.leaves=[],this.modality="data-semantic-foreground"}Start(){this.active||(this.active=!0,this.node.hasAttribute("hasforegroundcolor")||(this.colorLeaves(),this.node.setAttribute("hasforegroundcolor","true")),this.leaves.forEach((t=>this.colorize(t))))}Stop(){this.active&&this.leaves.forEach((t=>this.uncolorize(t))),this.active=!1}colorLeaves(){this.leaves=Array.from(this.node.querySelectorAll("[data-semantic-id]:not([data-semantic-children])"));for(const t of this.leaves)t.setAttribute(this.modality,this.contrast.generate()),this.contrast.increment()}colorize(t){t.hasAttribute(this.modality)&&(t.setAttribute(this.modality+"-old",t.style.color),t.style.color=t.getAttribute(this.modality))}uncolorize(t){const e=this.modality+"-old";t.hasAttribute(e)&&(t.style.color=t.getAttribute(e))}}class UE{constructor(){this.hue=10,this.sat=100,this.light=50,this.incr=53}generate(){return UE.hsl2rgb(this.hue,this.sat,this.light)}increment(){this.hue=(this.hue+this.incr)%360}static hsl2rgb(t,e,s){e=e>1?e/100:e,s=s>1?s/100:s;const i=(1-Math.abs(2*s-1))*e,r=i*(1-Math.abs(t/60%2-1)),n=s-i/2;let o=0,a=0,l=0;return 0<=t&&t<60?[o,a,l]=[i,r,0]:60<=t&&t<120?[o,a,l]=[r,i,0]:120<=t&&t<180?[o,a,l]=[0,i,r]:180<=t&&t<240?[o,a,l]=[0,r,i]:240<=t&&t<300?[o,a,l]=[r,0,i]:300<=t&&t<360&&([o,a,l]=[i,0,r]),`rgb(${255*(o+n)}, ${255*(a+n)}, ${255*(l+n)})`}}class qE{constructor(t){this.document=t,this.speechRegion=new TE(this.document),this.brailleRegion=new vE(this.document),this.magnifier=new AE(this.document),this.tooltip1=new NE(this.document),this.tooltip2=new NE(this.document),this.tooltip3=new NE(this.document)}}const HE={speech:(t,e,s,...i)=>{const r=RE.create(t,e,t.explorerRegions.speechRegion,s,t.explorerRegions.brailleRegion,t.explorerRegions.magnifier,i[0],i[1]);return r.sound=!0,r},mouseMagnifier:(t,e,s,...i)=>DE.create(t,e,t.explorerRegions.magnifier,s,(t=>t.hasAttribute("data-semantic-type")),(t=>t)),hover:(t,e,s,...i)=>PE.create(t,e,null,s),infoType:(t,e,s,...i)=>OE.create(t,e,t.explorerRegions.tooltip1,s,(t=>t.hasAttribute("data-semantic-type")),(t=>t.getAttribute("data-semantic-type"))),infoRole:(t,e,s,...i)=>OE.create(t,e,t.explorerRegions.tooltip2,s,(t=>t.hasAttribute("data-semantic-role")),(t=>t.getAttribute("data-semantic-role"))),infoPrefix:(t,e,s,...i)=>OE.create(t,e,t.explorerRegions.tooltip3,s,(t=>{var e;return null===(e=t.hasAttribute)||void 0===e?void 0:e.call(t,"data-semantic-prefix-none")}),(t=>{var e;return null===(e=t.getAttribute)||void 0===e?void 0:e.call(t,"data-semantic-prefix-none")})),flame:(t,e,s,...i)=>FE.create(t,e,null,s),treeColoring:(t,e,s,...i)=>jE.create(t,e,null,s,...i)};class WE{constructor(){this.explorers={},this.attached=[],this._restart=[],this.speechExplorerKeys=["speech","braille","keyMagnifier"]}get highlighter(){if(this._renderer!==this.document.outputJax.name)return this._renderer=this.document.outputJax.name,this.setPrimaryHighlighter(),this._highlighter;const[t,e]=this.colorOptions();return this._highlighter.setColor(e,t),this._highlighter}init(t,e,s,i){this.document=t,this.mml=s,this.node=e,this.setPrimaryHighlighter();for(const t of Object.keys(HE))this.explorers[t]=HE[t](this.document,this,this.node,this.mml,i);this.setSecondaryHighlighter(),this.attach()}attach(){this.attached=[];const t=[],e=this.document.options.a11y;for(const[s,i]of Object.entries(this.explorers))i instanceof RE?(i.stoppable=!1,t.unshift(i),this.speechExplorerKeys.some((t=>this.document.options.a11y[t]))?(i.Attach(),this.attached.push(s)):i.Detach()):e[s]||"speech"===s&&(e.braille||e.keyMagnifier)?(i.Attach(),this.attached.push(s)):i.Detach();for(const e of t)if(e.attached){e.stoppable=!0;break}}reattach(){for(const t of this.attached){const e=this.explorers[t];e.active&&(this._restart.push(t),e.Stop())}}restart(){this._restart.forEach((t=>{this.explorers[t].Start()})),this._restart=[]}setPrimaryHighlighter(){const[t,e]=this.colorOptions();this._highlighter=gE(e,t,this.document.outputJax.name)}setSecondaryHighlighter(){this.secondaryHighlighter=gE({color:"red"},{color:"black"},this.document.outputJax.name),this.speech.region.highlighter=this.secondaryHighlighter}highlight(t){this.highlighter.highlight(t)}unhighlight(){this.secondaryHighlighter.unhighlight(),this.highlighter.unhighlight()}get speech(){return this.explorers.speech}colorOptions(){const t=this.document.options.a11y;return[{color:t.foregroundColor.toLowerCase(),alpha:t.foregroundOpacity/100},{color:t.backgroundColor.toLowerCase(),alpha:t.backgroundOpacity/100}]}}const zE="Unix"===di.os;function XE(t,e){var s;return s=class extends t{constructor(){super(...arguments),this.refocus=null}get ariaRole(){return this.constructor.ariaRole}get roleDescription(){const t=this.constructor;return"none"===t.roleDescription?t.none:t.roleDescription}get none(){return this.constructor.none}attachSpeech(t){var e,s;super.attachSpeech(t),null===(s=null===(e=this.outputData.speechPromise)||void 0===e?void 0:e.then((()=>this.explorers.speech.attachSpeech())))||void 0===s||s.then((()=>{var t;(null===(t=this.explorers)||void 0===t?void 0:t.speech)&&(this.explorers.speech.restarted=this.refocus),this.refocus=null,this.explorers&&this.explorers.restart()}))}detachSpeech(t){super.detachSpeech(t),this.explorers.speech.detachSpeech()}explorable(t,s=!1){if(!(this.state()>=nr.EXPLORER)){if(!this.isEscaped&&(t.options.enableExplorer||s)){const s=this.typesetRoot,i=e(this.root);this.explorers||(this.explorers=new WE),this.explorers.init(t,s,i,this)}this.state(nr.EXPLORER)}}state(t=null,e=!1){if(t<nr.EXPLORER&&this.explorers)for(const t of Object.values(this.explorers.explorers))t.active&&t.Stop();return super.state(t,e)}rerender(t,e=nr.RERENDER){const s=this.setTemporaryFocus(t);super.rerender(t,e),this.clearTemporaryFocus(s)}setTemporaryFocus(t){var e;let s=null;if(this.explorers){const i=this.explorers.speech;if(s=(null==i?void 0:i.attached)?t.tmpFocus:null,s){this.refocus=null!==(e=i.semanticFocus())&&void 0!==e?e:null;const r=t.adaptor;r.append(r.body(),s)}this.explorers.reattach(),null==s||s.focus()}return s}clearTemporaryFocus(t){var e;if(t){(null!==(e=this.outputData.speechPromise)&&void 0!==e?e:Promise.resolve()).then((()=>setTimeout((()=>t.remove()),100)))}}},s.ariaRole=zE?"tree":"application",s.roleDescription="math",s.none="\x91",s}function VE(t){var e;return e=class extends t{constructor(...t){super(...t),this.explorerRegions=null,this.activeItem=null;const e=this.constructor.ProcessBits;e.has("explorer")||e.allocate("explorer");const s=new Kn(this.mmlFactory),i=this.options;i.a11y.speechRules||(i.a11y.speechRules=`${i.sre.domain}-${i.sre.style}`);const r=i.MathItem=XE(i.MathItem,(t=>s.visitTree(t)));r.roleDescription=i.roleDescription,this.explorerRegions=new qE(this),"addStyles"in this&&this.addStyles(this.constructor.speechStyles);const n=this.adaptor,o="http://www.w3.org/2000/svg";this.infoIcon=n.node("mjx-help",{},[n.node("svg",{viewBox:"0 0 18 18",xmlns:o,"aria-hidden":"true"},[n.node("circle",{stroke:"none"},[],o),n.node("circle",{},[],o),n.node("line",{x1:9,y1:9,x2:9,y2:13},[],o),n.node("line",{x1:9,y1:5.5,x2:9,y2:5.5},[],o)],o)]),this.tmpFocus=this.adaptor.node("mjx-focus",{tabIndex:0,style:{outline:"none",display:"block",position:"absolute",top:0,left:"-10px",width:"1px",height:"1px",overflow:"hidden"},role:r.ariaRole,"aria-label":r.none,"aria-roledescription":r.none})}explorable(){if(!this.processed.isSet("explorer")){if(this.options.enableExplorer)for(const t of this.math)t.explorable(this);this.processed.set("explorer")}return this}rerender(t){const e=this.activeItem,s=null==e?void 0:e.setTemporaryFocus(this);return super.rerender(t),null==e||e.clearTemporaryFocus(s),this}state(t,e=!1){return super.state(t,e),t<nr.EXPLORER&&this.processed.clear("explorer"),this}},e.OPTIONS=Object.assign(Object.assign({},t.OPTIONS),{enableExplorer:hi,renderActions:Ii(Object.assign(Object.assign({},t.OPTIONS.renderActions),{explorable:[nr.EXPLORER]})),sre:Ii(Object.assign(Object.assign({},t.OPTIONS.sre),{speech:"none"})),a11y:Object.assign(Object.assign({},t.OPTIONS.a11y),{align:"top",backgroundColor:"Blue",backgroundOpacity:20,flame:!1,foregroundColor:"Black",foregroundOpacity:100,highlight:"None",hover:!1,infoPrefix:!1,infoRole:!1,infoType:!1,keyMagnifier:!1,magnification:"None",magnify:"400%",mouseMagnifier:!1,subtitles:!1,treeColoring:!1,viewBraille:!1,voicing:!1,help:!0,roleDescription:"math",tabSelects:"all"})}),e.speechStyles={'mjx-container[has-speech="true"]':{position:"relative",cursor:"default"},"mjx-speech":{position:"absolute","z-index":-1,left:0,top:0,bottom:0,right:0},"mjx-speech:focus":{outline:"none"},"mjx-container .mjx-selected":{outline:"2px solid black"},"mjx-container > mjx-help":{display:"none",position:"absolute",top:"-.33em",right:"-.5em",width:".6em",height:".6em",cursor:"pointer"},'mjx-container[display="true"] > mjx-help':{right:0},"mjx-help > svg":{stroke:"black",width:"100%",height:"100%"},"mjx-help > svg > circle":{"stroke-width":"1.5px",cx:"9px",cy:"9px",r:"9px",fill:"white"},"mjx-help > svg > circle:nth-child(2)":{fill:"rgba(0, 0, 255, 0.2)",r:"7px"},"mjx-help > svg > line":{"stroke-width":"2.5px","stroke-linecap":"round"},"mjx-help:hover > svg > circle:nth-child(2)":{fill:"white"},"mjx-container.mjx-explorer-active > mjx-help":{display:"inline-flex","align-items":"center"},"mjx-help-sizer":{position:"fixed",width:"40%","max-width":"30em",top:"3em",left:"50%"},"mjx-help-dialog":{position:"absolute",width:"200%",left:"-100%",border:"3px outset","border-radius":"15px",color:"black","background-color":"#DDDDDD","z-index":"301","text-align":"right","font-style":"normal","text-indent":0,"text-transform":"none","line-height":"normal","letter-spacing":"normal","word-spacing":"normal","word-wrap":"normal",float:"none","box-shadow":"0px 10px 20px #808080",outline:"none"},"mjx-help-dialog > h1":{"font-size":"24px","text-align":"center",margin:".5em 0"},"mjx-help-dialog > div":{margin:"0 1em",padding:"3px",overflow:"auto",height:"20em",border:"2px inset black","background-color":"white","text-align":"left"},"mjx-help-dialog > input":{margin:".5em 2em"},"mjx-help-dialog kbd":{display:"inline-block",padding:"3px 5px","font-size":"11px","line-height":"10px",color:"#444d56","vertical-align":"middle","background-color":"#fafbfc",border:"solid 1.5px #c6cbd1","border-bottom-color":"#959da5","border-radius":"3px","box-shadow":"inset -.5px -1px 0 #959da5"},"mjx-help-dialog ul":{"list-style-type":"none"},"mjx-help-dialog li":{"margin-bottom":".5em"},"mjx-help-background":{position:"fixed",top:0,left:0,right:0,bottom:0}},e}function GE(t,e=null){return t.documentClass.prototype.attachSpeech||(t=lE(t,e)),t.documentClass=VE(t.documentClass),t}function JE(t,e){var s;const i=rb();for(const s in e)void 0!==t.options.a11y[s]?KE(t,s,e[s]):void 0!==i[s]&&(t.options.sre[s]=e[s]);e.roleDescription&&(t.options.MathItem.roleDescription=e.roleDescription);for(const e of t.math)null===(s=null==e?void 0:e.explorers)||void 0===s||s.attach()}function KE(t,e,s){switch(e){case"speechRules":{const[e,i]=s.split("-");t.options.sre.domain=e,t.options.sre.style=i;break}case"magnification":switch(s){case"None":t.options.a11y.magnification=s,t.options.a11y.keyMagnifier=!1,t.options.a11y.mouseMagnifier=!1;break;case"Keyboard":t.options.a11y.magnification=s,t.options.a11y.keyMagnifier=!0,t.options.a11y.mouseMagnifier=!1;break;case"Mouse":t.options.a11y.magnification=s,t.options.a11y.keyMagnifier=!1,t.options.a11y.mouseMagnifier=!0}break;case"highlight":switch(s){case"None":t.options.a11y.highlight=s,t.options.a11y.hover=!1,t.options.a11y.flame=!1;break;case"Hover":t.options.a11y.highlight=s,t.options.a11y.hover=!0,t.options.a11y.flame=!1;break;case"Flame":t.options.a11y.highlight=s,t.options.a11y.hover=!1,t.options.a11y.flame=!0}break;case"locale":t.options.sre.locale=s;break;default:t.options.a11y[e]=s}}or("EXPLORER",nr.INSERTED+30),MathJax.loader&&MathJax.loader.checkVersion("a11y/explorer",ii,"a11y"),li({_:{a11y:{explorer_ts:si,explorer:{Explorer:Ys,ExplorerPool:ei,Highlighter:Ks,KeyExplorer:Qs,MouseExplorer:Zs,Region:$s,TreeExplorer:ti}}}}),MathJax.startup&&hi&&MathJax.startup.extendHandler((t=>GE(t))),xi.preLoaded("a11y/sre","a11y/semantic-enrich","a11y/speech","a11y/explorer"),xi.preLoaded("loader","startup","core","input/tex","input/mml","output/chtml","ui/menu"),xi.saveVersion("tex-mml-chtml"),function(t,e){Qd.loadFont(t,"chtml",Gd,e)}((function(t){return xi.load(...vi.load).then((()=>(t||function(){})())).then((()=>vi.ready())).catch((t=>vi.failed(t)))}),!0),MathJax.loader&&MathJax.loader.checkVersion("[mathjax-fira]/chtml",ii,"font"),li({_:{output:{fonts:{"mathjax-fira":{chtml_ts:Ls}}}}})})()})();