From 6ff8c3fc9856e68ea69f7b69da38661a74afc73b Mon Sep 17 00:00:00 2001
From: idealist999 <2974730459@qq.com>
Date: Sun, 18 Jan 2026 16:56:57 +0800
Subject: [PATCH] vault backup: 2026-01-18 16:56:57

---
 素材/相似对角化.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/素材/相似对角化.md b/素材/相似对角化.md
index eae3473..8895118 100644
--- a/素材/相似对角化.md
+++ b/素材/相似对角化.md
@@ -68,4 +68,4 @@ $A \sim B$.
 Step1 判断特征值是否相等
 Step2 判断行列式是否相等
 step3 根据 $\mathrm{rank}(A-kE)=\mathrm{rank}(B-kE)$ ,带几个好算的 $k$ 进去，看看秩是否相等
-Step3 如果特征值和行列式均相等，接着算重数，判断是否可对角化，根据相似的传递性得出结论.
\ No newline at end of file
+Step4 如果特征值和行列式均相等，接着算重数，判断是否可对角化，根据相似的传递性得出结论.
\ No newline at end of file