동치,equivalence Edit Diff Refresh Backlink Random Search History Help Setting Hide Show Revision History Ver.DateChangesEditorCompare View 1.42024-05-16 13:23:02 +1-0user view source 1.32023-11-07 05:04:47 +5-2user1 view source diff 1.22023-11-07 05:03:30 +2-1user1 view source diff 1.12023-11-07 05:01:22 user1 view source diff