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Theorem ring_hom.surjective_onto_range

Modification history

2021-02-16 23:59
src/ring_theory/subring.lean
feat(algebra/algebra,linear_algebra): add *_equiv.of_left_inverse (#6167) …
Deleted ring_hom.surjective_onto_rangeView on Github →
2020-09-22 12:57
src/ring_theory/subring.lean
refactor(ring_theory/algebra): re-bundle `subalgebra` (#4180) …
Added ring_hom.surjective_onto_rangeView on Github →