fact: Definition Xproj1 {R : ConstructiveReals} {X Y : Set} (f : PartialFunction (prod X Y)) (x : X) : PartialFunction Y := Build_PartialFunctionXY Y (CRcarrier R) (CReq R) (fun y:Y => Domain f (x,y)) (fun y yD => partialApply f (x,y) yD) (fun y p q => DomainProp f (x,y) p q).
imports: List QArith ConstructiveReals ConstructiveAbs ConstructiveMinMax ConstructiveSum ConstructiveLimits ConstructiveRcomplete