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Theorem with_one.lift_one

Modification history

2022-12-02 15:06
src/algebra/group/with_one/basic.lean
chore(algebra/order/group/defs): split file (#17787) …
Modified with_one.lift_oneView on Github →
2020-11-11 10:50
src/algebra/group/with_one.lean
chore(algebra/group/with_one): Use bundled morphisms (#4957) …
Modified with_one.lift_oneView on Github →
2020-03-02 14:25
src/algebra/group/with_one.lean
chore(algebra/group): move `is_mul/monoid/group_hom` to `deprecated/` (#2056) …
Modified with_one.lift_oneView on Github →
2019-07-19 14:39
src/algebra/group/with_one.lean
refactor(algebra/*): delete `free_monoid` from `algebra/free`, restore some functions in `algebra/group/with_one` (#1227) …
Added with_one.lift_oneView on Github →