Theorem Multiset.attach_count_eq_count_coe

Modification history

2023-11-08 22:44
Mathlib/Data/Multiset/Basic.lean
feat: `attach` and `filter` lemmas (#1470) …
Deleted Multiset.attach_count_eq_count_coeView on Github →
2023-01-13 09:59
Mathlib/Data/Multiset/Basic.lean
feat: port Data.Multiset.Basic (#1491)
Added Multiset.attach_count_eq_count_coeView on Github →