Theorem Equiv.Perm.SameCycle.apply_eq_self_iff

Modification history

2023-03-17 16:26
Mathlib/GroupTheory/Perm/Cycle/Basic.lean
feat: port GroupTheory.Perm.Cycle.Basic (#2528) …
Added Equiv.Perm.SameCycle.apply_eq_self_iffView on Github →