proposition: Theorem _paco10_acc: forall l r (OBG: forall rr (INC: r <10== rr) (CIH: l <10== rr), l <10== paco10 gf rr), l <10== paco10 gf r.
proof: Proof. intros. apply uncurry_adjoint1_10. eapply _paco_acc. intros. apply uncurry_adjoint1_10 in INC. apply uncurry_adjoint1_10 in CIH. apply uncurry_adjoint2_10. eapply le10_trans. eapply (OBG _ INC CIH). apply curry_map10. apply _paco_mon; try apply le1_refl; apply curry_bij1_10. Qed.
imports: Program.Basics Paco(paconotation_internal paco_internal pacotac_internal)