∫ Утверждение Mathlib
gradedMonoid
Mathlib.Algebra.MonoidAlgebra.Grading
URI: https://scilib.ai/kg/mathlib#AddMonoidAlgebra.grade.gradedMonoid
∫ Утверждение Mathlib
Mathlib.Algebra.MonoidAlgebra.Grading
URI: https://scilib.ai/kg/mathlib#AddMonoidAlgebra.grade.gradedMonoid