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Theorem monoid_with_zero_hom.map_units_inv

Modification history

2022-08-16 01:42
src/algebra/group_with_zero/basic.lean
feat(algebra/group_with_zero): generalize some lemmas (#15985) …
Deleted monoid_with_zero_hom.map_units_invView on Github →
2021-10-31 10:19
src/algebra/group_with_zero/basic.lean
chore(algebra/group_with_zero/basic): zero, one, and pow lemmas for `ring.inverse` (#10049) …
Added monoid_with_zero_hom.map_units_invView on Github →