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Theorem quotient_group.injective_ker_lift

Modification history

2020-06-18 22:26
src/group_theory/quotient_group.lean
chore(*): regularize naming using injective (#3071) …
Deleted quotient_group.injective_ker_liftView on Github →
2019-02-28 16:55
src/group_theory/quotient_group.lean
feat(group_theory/quotient_group): define ker_lift and prove simp-lemmas (#764) …
Modified quotient_group.injective_ker_liftView on Github →
2018-08-16 07:09
group_theory/quotient_group.lean
refactor(group_theory/quotient_group): remove duplicate definition (#259)
Added quotient_group.injective_ker_liftView on Github →