fact: Definition IntegralFst { I J : IntegrationSpace } (f : @PartialFunction (RealT (ElemFunc I)) (prod (X (ElemFunc I)) (X (ElemFunc J)))) (fInt : IntegrableFunctionAE f) : @PartialFunction (RealT (ElemFunc I)) (X (ElemFunc I)).
imports: QArith_base List ConstructiveReals ConstructiveRealsMorphisms ConstructiveAbs ConstructiveSum ConstructiveMinMax ConstructiveLimits ConstructivePartialFunctions CMTbase CMTIntegrableFunctions CMTIntegrableSets CMTFullSets CMTcast CMTprofile