Merge remote-tracking branch 'origin/develop' into develop

2 months ago · bdb289757b
parent 0d6213f4c7 4058c01666
commit bdb289757b
1 changed files with 1 additions and 1 deletions
--- a/一些有趣的线代题目.md
+++ b/一些有趣的线代题目.md
@ -77,7 +77,7 @@ $$
 则 $P^{-1}ABP = P^{-1}BAP$

 $$
-\therefore P^{-1}APP^{-1}BP = P^{-1}BPP^{-1}APP
+\therefore P^{-1}APP^{-1}BP = P^{-1}BPP^{-1}AP
 $$

 设 $P^{-1}BP = \Lambda_2$