∫ Утверждение Mathlib
instFunLikeSubtypeForallProdCarrierVModuleCatMemSubmoduleCoboundaries₂
Mathlib.RepresentationTheory.Homological.GroupCohomology.LowDegree
URI: https://scilib.ai/kg/mathlib#groupCohomology.instFunLikeSubtypeForallProdCarrierVModuleCatMemSubmoduleCoboundaries₂