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