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