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Def is_group_hom.ker

Modification history

2020-06-01 23:39
src/deprecated/subgroup.lean
chore(group_theory/sub*): move unbundled submonoids and subgroups to `deprecated` (#2912) …
Modified is_group_hom.kerView on Github →
2020-03-09 00:56
src/group_theory/subgroup.lean
fix(deprecated/group): remove dangerous instances (#2096)
Modified is_group_hom.kerView on Github →
2020-02-14 00:07
src/group_theory/subgroup.lean
chore(group_theory/sub*) : rename type vars (#1982) …
Modified is_group_hom.kerView on Github →
2018-04-11 13:50
group_theory/subgroup.lean
chore(group_theory): simplify proofs; generalize some theorems
Added is_group_hom.kerView on Github →