Theorem Finset.sum_filter_count_eq_countP

Modification history

2025-01-13 05:50
Mathlib/Algebra/BigOperators/Group/Finset/Basic.lean
chore: split `Algebra/BigOperators/Group/{Multiset,Finset}` (#20629) …
Modified Finset.sum_filter_count_eq_countPView on Github →
2023-08-23 00:18
Mathlib/Algebra/BigOperators/Basic.lean
chore: bump Std (#6721) …
Added Finset.sum_filter_count_eq_countPView on Github →