From ada3865ad4715901a42edd11d0d0313d66e104a0 Mon Sep 17 00:00:00 2001
From: Yu Cong <sxlxcsxlxc@gmail.com>
Date: Wed, 7 Jan 2026 18:00:18 +0800
Subject: [PATCH] z

---
 main.tex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/main.tex b/main.tex
index 24208bf..d58e861 100644
--- a/main.tex
+++ b/main.tex
@@ -337,7 +337,7 @@ The real gap between $w_\lambda^*(C^*)$ and $L(\lambda^*)$ is
 \end{aligned}
 \]
 Note that everything in blue is non-negative.
-And we get that upperbound of $\lambda^*b$ by throwing away all blue terms and use $c(F^*)\leq b$.
+And we get that upperbound of $\lambda^*b$ by throwing away all blue terms and using $c(F^*)\leq b$.
 
 Can we show that the gap is 0 or much smaller than 2?
 \end{remark}