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Theorem ring_hom.ker_ne_top

Modification history

2022-06-23 20:16
src/ring_theory/ideal/operations.lean
refactor(ring_theory): generalize basic API of `ring_hom` to `ring_hom_class` (#14756) …
Modified ring_hom.ker_ne_topView on Github →
2022-01-17 15:56
src/ring_theory/ideal/operations.lean
feat(analysis/normed_space/spectrum): an algebra homomorphism into the base field is bounded (#11494) …
Added ring_hom.ker_ne_topView on Github →