Theorem NonUnitalAlgebra.isMulCommutative_adjoin

Modification history

2026-09-07 07:56
Mathlib/Algebra/Algebra/NonUnitalSubalgebra.lean
refactor: use `Set.Pairwise s Commute` for commutativity of subobject closures (#42804) …
Modified NonUnitalAlgebra.isMulCommutative_adjoinView on Github →
2026-03-31 10:44
Mathlib/Algebra/Algebra/NonUnitalSubalgebra.lean
refactor: use `IsMulCommutative` ubiquitously for subobjects (#36549) …
Added NonUnitalAlgebra.isMulCommutative_adjoinView on Github →