fact: Record RegularFunction {X:Type} (ball : Q->X->X->Prop) : Type := {approximate : QposInf -> X ;regFun_prf : is_RegularFunction ball approximate }.
imports: CoRN.metric2.UniformContinuity CoRN.model.structures.QposInf CoRN.metric2.Classification CoRN.model.totalorder.QposMinMax CoRN.model.totalorder.QMinMax