fact: Definition Qpos_min_comm : forall x y : Qpos, QposEq (Qpos_min x y) (Qpos_min y x) := @meet_comm Qto.
imports: Coq.Logic.Eqdep_dec Coq.QArith.QArith Coq.QArith.Qabs Coq.QArith.Qpower Coq.QArith.Qround CoRN.model.totalorder.QMinMax CoRN.order.TotalOrder