Theorem List.sum_map_count_dedup_eq_length

Modification history

2024-03-31 00:56
Mathlib/Algebra/BigOperators/List/Basic.lean
chore(Data/List): Depend less on big operators (#11741) …
Modified List.sum_map_count_dedup_eq_lengthView on Github →
2023-01-10 21:18
Mathlib/Data/List/Dedup.lean
feat: port Mathlib.Data.List.Dedup (#1460)
Added List.sum_map_count_dedup_eq_lengthView on Github →