∫ Утверждение Mathlib
instHasSmallLocalizedShiftedHomHomologicalComplexIntUpQuasiIsoX₃CochainComplexMapSingleFunctorOfNatX₁
Mathlib.Algebra.Homology.DerivedCategory.Ext.ExtClass
URI: https://scilib.ai/kg/mathlib#CategoryTheory.ShortComplex.ShortExact.instHasSmallLocalizedShiftedHomHomologicalComplexIntUpQuasiIsoX₃CochainComplexMapSingleFunctorOfNatX₁