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Theorem monoid_hom.range_restrict_ker

Modification history

2022-11-25 02:14
src/group_theory/subgroup/basic.lean
feat(group_theory/subgroup/basic): weaken some TC assumptions (#17698) …
Deleted monoid_hom.range_restrict_kerView on Github →
2021-06-28 04:53
src/group_theory/subgroup.lean
feat(group_theory/subgroup): lemmas for normal subgroups of subgroups (#7271)
Modified monoid_hom.range_restrict_kerView on Github →
2021-04-16 14:09
src/group_theory/subgroup.lean
chore(group_theory/subgroup): rename `monoid_hom.to_range` to `monoid_hom.range_restrict` (#7218) …
Added monoid_hom.range_restrict_kerView on Github →