Theorem mul_not_mem_of_exponent_two

Modification history

2024-02-17 03:41

Mathlib/GroupTheory/Exponent.lean

feat: several results about Monoid.Exponent (#9975)

Modified mul_not_mem_of_exponent_two View on Github →

2023-11-30 19:19

Mathlib/GroupTheory/SpecificGroups/KleinFour.lean

feat: abstract `KleinFour` into a class `IsKleinFour`. (#8565) …

Added mul_not_mem_of_exponent_two View on Github →