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Theorem multiset.attach_count_eq_count_coe

Modification history

2023-10-30 15:07
src/data/multiset/basic.lean
feat(data/{list,multiset,finset}/*): `attach` and `filter` lemmas (#18087) …
Deleted multiset.attach_count_eq_count_coeView on Github →
2022-09-16 22:29
src/data/multiset/basic.lean
feat(number_theory): Dedekind-Kummer theorem (#15000) …
Added multiset.attach_count_eq_count_coeView on Github →