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Def invertible_of_pow_eq_one

Modification history

2022-11-05 17:02
src/algebra/group_power/lemmas.lean
refactor(algebra/group_power/lemmas): assume `n ≠ 0` instead of `0 < n` (#17323) …
Modified invertible_of_pow_eq_oneView on Github →
2021-03-13 15:08
src/algebra/group_power/lemmas.lean
feat(algebra/group_power/lemmas): add invertible_of_pow_eq_one (#6658)
Added invertible_of_pow_eq_oneView on Github →