Theorem map_ne_zero

Modification history

2025-06-09 04:25
Mathlib/Algebra/GroupWithZero/Units/Lemmas.lean
feat(GroupWithZero): monoid with zero homs to (co)products (#25466) …
Modified map_ne_zeroView on Github →
2022-12-09 01:07
Mathlib/Algebra/GroupWithZero/Units/Lemmas.lean
feat: port Algebra.GroupWithZero.Units.Lemmas (#920) …
Added map_ne_zeroView on Github →