proposition: Lemma RleP : forall x y, reflect (Rle x y) (x <= y)%R.
proof: Proof. exact: RlebP. Qed.
imports: Rdefinitions Raxioms RIneq Rbasic_fun Zwf Epsilon FunctionalExtensionality Ranalysis1 Rsqrt_def Rtrigo1 Reals mathcomp(all_ssreflect ssralg poly mxpoly ssrnum) HB(structures)