fact: Definition FinEnum_eq (a b:list X) : Prop := forall x, InFinEnumC x a <-> InFinEnumC x b.
imports: CoRN.model.totalorder.QposMinMax CoRN.metric2.Hausdorff CoRN.logic.Classic CoRN.stdlib_omissions.List CoRN.metric2.Classification CoRN.metric2.Complete CoRN.metric2.Prelength