测试

2022-08-16 13:15:24 +08:00 · 2022-08-16 13:15:24 +08:00 · 756ddae79d
commit 756ddae79d
parent 85c0b16b29
1 changed files with 1 additions and 1 deletions
--- a/知识点/MathJax数学公式.md
+++ b/知识点/MathJax数学公式.md
@ -20,7 +20,7 @@

 $$
 \begin{cases}
-1+1=2\\\\\\
+1+1=2\\\
 2+2=4
 \end{cases}
 $$