∫ Утверждение Mathlib
hasNatScalar
Mathlib.Algebra.Homology.Additive
URI: https://scilib.ai/kg/mathlib#HomologicalComplex.hasNatScalar
∫ Утверждение Mathlib
Mathlib.Algebra.Homology.Additive
URI: https://scilib.ai/kg/mathlib#HomologicalComplex.hasNatScalar