Theorem List.mem_union_iff

Modification history

2022-09-15 13:39
Mathlib/Data/List/Basic.lean
chore: bump to 2022-09-15 (#414)
Deleted List.mem_union_iffView on Github →
2021-07-12 11:40
Mathlib/Data/List/Basic.lean
feat(Data/List/Card): add a theory of cardinality for lists (#25)
Added List.mem_union_iffView on Github →