proposition: Lemma gpaco14_final clo r rg: (r \14/ paco14 gf rg) <14= gpaco14 clo r rg.
proof: Proof. intros. destruct PR. apply gpaco14_base, H. econstructor. apply rclo14_base. left. eapply paco14_mon_gen. apply H. - intros. eapply gf_mon. apply PR. intros. apply rclo14_base. apply PR0. - intros. left. apply PR. Qed.
imports: Program.Basics Paco(paco14 pacotac)