fact: Definition IntegralDistance {IS : IntegrationSpace} {f g : PartialFunction (X (ElemFunc IS))} (fInt : IntegrableFunction f) (gInt : IntegrableFunction g) : CRcarrier _ := Integral (IntegrableAbs (IntegrableMinus fInt gInt)).
imports: QArith ConstructiveReals ConstructiveAbs ConstructiveMinMax ConstructiveSum ConstructiveLimits ConstructivePartialFunctions CMTbase