Theorem MonoidAlgebra.coeff_single_mul_eq_mul_coeff

Modification history

2026-07-04 08:56
Mathlib/Algebra/MonoidAlgebra/Defs.lean
refactor(Algebra): make `MonoidAlgebra` into a one-field structure (#38714) …
Added MonoidAlgebra.coeff_single_mul_eq_mul_coeffView on Github →