proposition: Lemma rclo1_compat clo (COM: compatible1 clo): compatible1 (rclo1 clo).
proof: Proof. econstructor. - apply rclo1_mon. - intros. induction PR. + eapply gf_mon. apply IN. intros. eapply rclo1_base. apply PR. + eapply gf_mon. * eapply COM. eapply COM. apply IN. apply H. * intros. eapply rclo1_clo. apply PR. Qed.
imports: Program.Basics Paco(paco1 pacotac)