From ba8e48f5918d3dc3f2415e2143c19f63311c1577 Mon Sep 17 00:00:00 2001
From: szdytom <szdytom@qq.com>
Date: Fri, 15 Aug 2025 19:32:40 +0800
Subject: [PATCH] 3C

Signed-off-by: szdytom <szdytom@qq.com>
---
 sections/3C.typ | 0
 toc.typ         | 2 +-
 2 files changed, 1 insertion(+), 1 deletion(-)
 create mode 100644 sections/3C.typ

diff --git a/sections/3C.typ b/sections/3C.typ
new file mode 100644
index 0000000..e69de29
diff --git a/toc.typ b/toc.typ
index 136dda2..d7b02ec 100644
--- a/toc.typ
+++ b/toc.typ
@@ -6,5 +6,5 @@
 	sections: ([张成空间和线性无关性], [基], [维数]),
 ), (
 	title: [线性映射],
-	sections: ([线性映射的向量空间], [零空间和值域],),
+	sections: ([线性映射的向量空间], [零空间和值域], [矩阵],),
 ))