proposition: Lemma ge_trans: transitive (>=%O : rel T).
proof: Proof. by move=> ? ? ? ? /le_trans; apply. Qed.
imports: HB(structures) mathcomp(ssreflect ssrfun ssrbool eqtype ssrnat choice seq) mathcomp(path fintype tuple bigop finset div prime finfun) mathcomp(finset)