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Theorem ideal.ker_le_comap

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 ideal.ker_le_comapView on Github →
2020-07-21 04:06
src/ring_theory/ideal_operations.lean
feat(ring_theory/jacobson): definition of Jacobson rings (#3404)
Added ideal.ker_le_comapView on Github →