proposition: Lemma cpn5_compat: compatible5 gf cpn5.
proof: Proof. econstructor; [apply cpn5_mon|intros]. destruct PR; eapply gf_mon with (r:=clo r). - eapply (compat5_compat COM); apply CLO. - intros. econstructor; [apply COM|apply PR]. Qed.
imports: Program.Basics Paco(paco5 pacotac)