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Theorem
ring_hom.eq_lift_of_surjective
Modification history
2021-03-23 15:29
src/ring_theory/ideal/operations.lean
feat(group_theory/subgroup): add {monoid,add_monoid,ring}_hom.lift_of_right_inverse (#6814) …
Deleted
ring_hom.eq_lift_of_surjective
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2020-08-21 10:07
src/ring_theory/ideal/operations.lean
feat(group_theory/subroup,ring_theory/ideal/operations): lift_of_surjective (#3888) …
Added
ring_hom.eq_lift_of_surjective
View on Github →