fact: Definition CRapartT (x y:CR) := (sum (x < y) (y < x))%CR.
imports: CoRN.metric2.Metric CoRN.metric2.UniformContinuity CoRN.model.totalorder.QposMinMax CoRN.model.lattice.CRlattice CoRN.model.totalorder.QMinMax Coq.QArith.Qabs CoRN.model.metric2.Qmetric CoRN.metric2.ProductMetric MathClasses.interfaces.canonical_names