Theorem List.mem_append_left

Modification history

2022-09-08 18:38
Mathlib/Init/Data/List/Lemmas.lean
chore: bump std4 09-08 (#403) …
Deleted List.mem_append_leftView on Github →
2021-12-18 19:21
Mathlib/Data/List/Basic.lean
feat: porting Data.List.Defs, Init.Data.List.Basic (#137) …
Modified List.mem_append_leftView on Github →
2021-07-09 12:40
Mathlib/Data/List/Basic.lean
feat(Data/List/Basic): start porting from mathlib (#22) …
Added List.mem_append_leftView on Github →