Theorem Grp_Class.mul_inv_rev

Modification history

2025-09-14 10:28
Mathlib/CategoryTheory/Monoidal/Grp_.lean
chore: rename `Grp_Class` to `GrpObj` (#29623) …
Deleted Grp_Class.mul_inv_revView on Github →
2025-06-17 16:39
Mathlib/CategoryTheory/Monoidal/Grp_.lean
feat: `X ⟶ M` is a commutative monoid if `M` is a commutative monoid object (#24769) …
Added Grp_Class.mul_inv_revView on Github →