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Theorem
KleinFour.orderOf_a
Modification history
2023-11-30 19:19
Mathlib/GroupTheory/SpecificGroups/KleinFour.lean
feat: abstract `KleinFour` into a class `IsKleinFour`. (#8565) …
Deleted
KleinFour.orderOf_a
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2023-11-10 19:19
Mathlib/GroupTheory/SpecificGroups/KleinFour.lean
Feat (GroupTheory.SpecificGroups.KleinFour): Add the Klein four-group to specific groups. (#7937) …
Added
KleinFour.orderOf_a
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