Def compositionAsSetEquiv

Modification history

2024-05-17 19:31

Mathlib/Combinatorics/Enumerative/Composition.lean

style: remove all isolated `where` (#12991)

Modified compositionAsSetEquiv View on Github →

2023-02-13 21:20

Mathlib/Combinatorics/Composition.lean

feat: Port/Combinatorics.Composition (#2043)

Added compositionAsSetEquiv View on Github →