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Theorem with_zero.inv_one

Modification history

2022-10-05 18:04
src/algebra/group/with_one.lean
refactor(algebra/group/with_one): `inv_one_class` and related instances (#16697) …
Deleted with_zero.inv_oneView on Github →
2019-06-11 17:46
src/algebra/group.lean
refactor(algebra/group): split into smaller files (#1121) …
Modified with_zero.inv_oneView on Github →
2019-02-28 17:20
src/algebra/group.lean
refactor(algebra/group): generalise and extend the API for with_zero (#762) …
Added with_zero.inv_oneView on Github →