Theorem Equiv.Perm.signAux3_mul_and_swap

Modification history

2024-02-14 20:20
Mathlib/GroupTheory/Perm/Sign.lean
chore(Perm/Sign): `Fintype` -> `Finite` (#10549)
Modified Equiv.Perm.signAux3_mul_and_swapView on Github →
2023-02-27 13:06
Mathlib/GroupTheory/Perm/Sign.lean
feat: port GroupTheory.Perm.Sign (#2458)
Added Equiv.Perm.signAux3_mul_and_swapView on Github →