Theorem Finpartition.IsEquipartition.card_part_eq_average_iff

Modification history

2024-06-04 08:34
Mathlib/Order/Partition/Equipartition.lean
feat: part-preserving equivalence of an equipartition with `Fin s.card` (#12196) …
Added Finpartition.IsEquipartition.card_part_eq_average_iffView on Github →