단사함수,injective_function Copy: 단사함수,injective_function has comma Hide Show Revision History Ver.DateChangesEditorCompare View 1.42023-11-20 21:21:56 +3-1user1 view source 1.32023-11-20 15:44:26 +11-6user1 view source diff 1.22023-11-17 11:02:47 +3-0user1 view source diff 1.12023-10-03 22:40:36user1 view source diff {CREATE}