Theorem Multiset.countp_filter

Modification history

2023-08-23 00:18
Mathlib/Data/Multiset/Basic.lean
chore: bump Std (#6721) …
Deleted Multiset.countp_filterView on Github →
2023-01-13 09:59
Mathlib/Data/Multiset/Basic.lean
feat: port Data.Multiset.Basic (#1491)
Added Multiset.countp_filterView on Github →