Theorem WithZero.inv_zero

Modification history

2024-04-23 06:58
Mathlib/Algebra/Group/WithOne/Defs.lean
chore: Move `WithZero` material depending on `GroupWithZero` (#12351) …
Deleted WithZero.inv_zeroView on Github →
2022-12-06 03:48
Mathlib/Algebra/Group/WithOne/Defs.lean
feat: port Algebra.Group.WithOne.Defs (#841) …
Added WithZero.inv_zeroView on Github →