Theorem SkewMonoidAlgebra.coeff_mul

Modification history

2026-09-02 15:10
Mathlib/Algebra/SkewMonoidAlgebra/Basic.lean
chore(Algebra/SkewMonoidAlgebra): deprecate `sum` (#41403) …
Modified SkewMonoidAlgebra.coeff_mulView on Github →
2025-08-14 21:19
Mathlib/Algebra/SkewMonoidAlgebra/Basic.lean
feat(SkewMonoidAlgebra): coeff_mul lemmas (#27255) …
Added SkewMonoidAlgebra.coeff_mulView on Github →