proposition: Lemma __deprecated__ler0_addgt0P (R : numFieldType) (x : R) : reflect (forall e, e > 0 -> x <= e) (x <= 0).
proof: Proof. exact: ler_gtP. Qed.
imports: HB(structures) mathcomp(all_ssreflect ssralg ssrint ssrnum finmap matrix) mathcomp(rat interval zmodp vector fieldext falgebra) mathcomp(mathcomp_extra boolp classical_sets functions) mathcomp(cardinality set_interval Rstruct) ereal reals signed topology prodnormedzmodule