proposition: Lemma rclo11_wcompat clo (COM: wcompatible11 clo): wcompatible11 (rclo11 clo).
proof: Proof. econstructor. - apply rclo11_mon. - intros. induction PR. + eapply gf_mon. apply IN. intros. apply gpaco11_base. apply PR. + eapply gf_mon. * eapply COM. eapply COM. apply IN. apply H. * intros. eapply gpaco11_gupaco. apply gf_mon. eapply gupaco11_mon_gen; intros; [apply PR|apply gf_mon|apply PR0| |apply PR0]. apply rclo11_clo_base, PR0. Qed.
imports: Program.Basics Paco(paco11 pacotac)