Theorem Multiset.count_sub

Modification history

2023-05-07 05:02
Mathlib/Data/Multiset/Basic.lean
chore: bye-bye, solo `by`s! (#3825) …
Modified Multiset.count_subView on Github →
2023-01-13 09:59
Mathlib/Data/Multiset/Basic.lean
feat: port Data.Multiset.Basic (#1491)
Added Multiset.count_subView on Github →