From 13402e384bf979ee4fefdd4aeee8ec73773a657e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=B5=B5=E9=91=AB?= <7176466@qq.com>
Date: Tue, 16 Aug 2022 13:47:38 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0?=
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---
 问题/均贫富.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/问题/均贫富.md b/问题/均贫富.md
index a50e6ea..62deba3 100644
--- a/问题/均贫富.md
+++ b/问题/均贫富.md
@@ -20,4 +20,4 @@ $
 
 ## 解法2
 
-$ x = \frac{a+b}{2} - b $
+$ x = \dfrac{a+b}{2} - b $