Theorem MonoidWithZeroHom.ValueGroup₀.restrict₀_of_ne_zero

Modification history

2026-03-02 10:51
Mathlib/Algebra/GroupWithZero/Range.lean
feat(Algebra/GroupWithZero/WithZero): add the multiplicative embedding with zero from the range (#26588) …
Added MonoidWithZeroHom.ValueGroup₀.restrict₀_of_ne_zeroView on Github →