Theorem Finset.Finset.filter_filter

Modification history

2025-08-03 23:41
Mathlib/Data/Finset/Filter.lean
feat: start adding `@[grind]` annotations for `Finset` (#27818) …
Modified Finset.Finset.filter_filterView on Github →
2024-11-11 13:54
Mathlib/Data/Finset/Basic.lean
chore(Data/Finset): split `Basic.lean` into many smaller files (#18610) …
Modified Finset.Finset.filter_filterView on Github →
2024-08-16 01:08
Mathlib/Data/Finset/Basic.lean
feat: Finset builder notation (#11582) …
Added Finset.Finset.filter_filterView on Github →