Theorem Nat.count_eq_card_filter_range

Modification history

2024-10-22 21:02
Mathlib/Data/Nat/Count.lean
chore(Data): use newly introduced finset notation (#18059) …
Modified Nat.count_eq_card_filter_rangeView on Github →
2023-02-14 08:18
Mathlib/Data/Nat/Count.lean
feat: port Data.Nat.Count (#2209)
Added Nat.count_eq_card_filter_rangeView on Github →