Theorem Multiset.count_map

Modification history

2023-08-10 19:52
Mathlib/Data/Multiset/Basic.lean
chore: banish `Type _` and `Sort _` (#6499) …
Modified Multiset.count_mapView on Github →
2023-01-13 09:59
Mathlib/Data/Multiset/Basic.lean
feat: port Data.Multiset.Basic (#1491)
Added Multiset.count_mapView on Github →