Theorem Equiv.Perm.isCycleOn_of_subsingleton

Modification history

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