Commit 2022-04-25 15:23 4481a561
View on Github →feat(algebra/group_power/order): Add sq_zero_iff (#13670) Tiny lemma that seems to be missing. Should this be a simp lemma?
feat(algebra/group_power/order): Add sq_zero_iff (#13670) Tiny lemma that seems to be missing. Should this be a simp lemma?