∫ Утверждение Mathlib
zero_cochain_comp_v
Mathlib.Algebra.Homology.HomotopyCategory.HomComplex
URI: https://scilib.ai/kg/mathlib#CochainComplex.HomComplex.Cochain.zero_cochain_comp_v
∫ Утверждение Mathlib
Mathlib.Algebra.Homology.HomotopyCategory.HomComplex
URI: https://scilib.ai/kg/mathlib#CochainComplex.HomComplex.Cochain.zero_cochain_comp_v