Theorem List.filter_filter

Modification history

2023-03-27 07:56
Mathlib/Data/List/Basic.lean
chore: bump Std (#3113) …
Deleted List.filter_filterView on Github →
2023-01-05 14:40
Mathlib/Data/List/Basic.lean
feat port: Data.List.Basic (#966) …
Added List.filter_filterView on Github →