Theorem List.length_flatMap

Modification history

2025-01-05 03:32
Mathlib/Data/List/Lemmas.lean
chore: bump toolchain to v4.16.0-rc1, and merge bump/v4.16.0 (#20464)
Deleted List.length_flatMapView on Github →
2024-12-03 10:57
Mathlib/Algebra/BigOperators/Group/List.lean
chore: cleanup set_option linter.deprecated (#19701) …
Modified List.length_flatMapView on Github →
2024-11-04 05:59
Mathlib/Algebra/BigOperators/Group/List.lean
chore: bump toolchain to v4.14.0-rc1 (#18597) …
Added List.length_flatMapView on Github →