∫ Утверждение Mathlib
ι_D₂
Mathlib.Algebra.Homology.BifunctorAssociator
URI: https://scilib.ai/kg/mathlib#HomologicalComplex.mapBifunctor₁₂.ι_D₂
∫ Утверждение Mathlib
Mathlib.Algebra.Homology.BifunctorAssociator
URI: https://scilib.ai/kg/mathlib#HomologicalComplex.mapBifunctor₁₂.ι_D₂