치환적분,integration_by_substitution Edit Diff Refresh Backlink Random Search History Help Setting Hide Show Revision History Ver.DateChangesEditorCompare View 1.102022-09-30 21:16:20 +0-18user5 view source 1.92022-01-23 04:49:10 +1-1user view source diff 1.82021-05-30 00:58:47 +8-0user6 view source diff 1.72020-12-23 11:44:39 +4-3user1 view source diff 1.62020-09-06 14:00:25 +1-1user1 view source diff 1.52020-09-06 14:00:11 +7-0user1 view source diff 1.42020-08-11 09:56:21 +17-0user2 view source diff 1.32020-05-27 07:58:19 +7-0user view source diff 1.22020-05-18 05:34:11 +0-2user view source diff 1.12020-05-18 05:34:00 user view source diff