Theorem MonoidWithZeroHom.one_apply_of_ne_zero

Modification history

2025-06-09 04:25
Mathlib/Algebra/GroupWithZero/Hom.lean
feat(GroupWithZero): monoid with zero homs to (co)products (#25466) …
Added MonoidWithZeroHom.one_apply_of_ne_zeroView on Github →