proposition: Lemma Qclamp01_le : forall x y, x <= y -> Qclamp01 x <= Qclamp01 y.
proof: Proof. intros x y H. simpl. apply Qmax_le_compat; auto with *. apply Qmin_le_compat; auto with *. Qed.
imports: CoRN.algebra.RSetoid CoRN.metric2.Metric CoRN.metric2.UniformContinuity CoRN.algebra.Bernstein CoRN.algebra.CRing_Homomorphisms CoRN.algebra.COrdFields2 CoRN.model.ordfields.Qordfield CoRN.model.totalorder.QMinMax CoRN.tactics.CornTac CoRN.tactics.Qauto CoRN.model.metric2.Qmetric Coq.QArith.Qabs CoRN.reals.fast.CRabs CoRN.reals.fast.ModulusDerivative CoRN.reals.fast.CRArith CoRN.reals.fast.CRArith_alg