Mathlib Changelog
v3
Changelog
About
Github
Mathlib v3 is deprecated.
Go to Mathlib v4
Theorem
subgroup.comap_id
Modification history
2022-09-30 08:02
src/group_theory/subgroup/basic.lean
feat(group_theory/quotient_group): `simp` lemmas for `quotient_group.map` (#16703) …
Added
subgroup.comap_id
View on Github →