proposition: Lemma rclo5_wcompat clo (COM: wcompatible5 clo): wcompatible5 (rclo5 clo).
proof: Proof. econstructor. - apply rclo5_mon. - intros. induction PR. + eapply gf_mon. apply IN. intros. apply gpaco5_base. apply PR. + eapply gf_mon. * eapply COM. eapply COM. apply IN. apply H. * intros. eapply gpaco5_gupaco. apply gf_mon. eapply gupaco5_mon_gen; intros; [apply PR|apply gf_mon|apply PR0| |apply PR0]. apply rclo5_clo_base, PR0. Qed.
imports: Program.Basics Paco(paco5 pacotac)