PLEAAASE

2026-02-04 11:13:03 -08:00
parent 9cac4a5f7f
commit 005eebf3bf
1 changed files with 1 additions and 0 deletions
--- a/2.md
+++ b/2.md
@@ -21,6 +21,7 @@ $$
 $$
 u^2 - 1 = 4iu
 $$
+$$
 u^2 - 4iu - 1 = 0
 $$
 $$