fact: Definition CompactImage : Compact X --> Compact Y := Cmap plFEX (FinEnum_map z f).
imports: CoRN.model.totalorder.QposMinMax CoRN.metric2.Limit CoRN.metric2.FinEnum Coq.ZArith.Zpow_facts CoRN.metric2.Complete CoRN.logic.Classic Coq.QArith.Qpower Coq.QArith.Qround CoRN.metric2.Prelength