fact: Definition domainPlusPosPartInc {R : ConstructiveReals} (X : Set) (f g : @PartialFunction R X) (x : X) (xD : Domain (Xplus (XposPart f) g) x) : Domain f x.
imports: QArith ConstructiveReals ConstructiveAbs ConstructiveMinMax ConstructiveSum ConstructiveLimits ConstructivePartialFunctions CMTbase