edit

eudoxia0 · eudoxia0 · commit a8d91c01dc8f · 2025-10-24T08:44:22.000+11:00
diff --git a/Cards/Mathematics.md b/Cards/Mathematics.md
@@ -96,5 +96,5 @@ $$m \mid n = \ldots$$
 
 A:
 $$
-m \mid n = \exists k \in \Z . n = km
+m \mid n = \exists k \in \Z . mk = n
 $$
