proposition: Theorem _paco7_acc: forall l r (OBG: forall rr (INC: r <7== rr) (CIH: l <7== rr), l <7== paco7 gf rr), l <7== paco7 gf r.
proof: Proof. intros. apply uncurry_adjoint1_7. eapply _paco_acc. intros. apply uncurry_adjoint1_7 in INC. apply uncurry_adjoint1_7 in CIH. apply uncurry_adjoint2_7. eapply le7_trans. eapply (OBG _ INC CIH). apply curry_map7. apply _paco_mon; try apply le1_refl; apply curry_bij1_7. Qed.
imports: Program.Basics Paco(paconotation_internal paco_internal pacotac_internal)