∫ Утверждение Mathlib
coeff_single_apply
Mathlib.Algebra.SkewMonoidAlgebra.Basic
URI: https://scilib.ai/kg/mathlib#SkewMonoidAlgebra.coeff_single_apply
∫ Утверждение Mathlib
Mathlib.Algebra.SkewMonoidAlgebra.Basic
URI: https://scilib.ai/kg/mathlib#SkewMonoidAlgebra.coeff_single_apply