proposition: Lemma varLRen_poly_type (xipoly_type : ( nat ) -> nat ) : funcomp (ren_poly_type xipoly_type) (poly_var ) === funcomp (poly_var ) xipoly_type .
proof: Proof. exact ((fun x => eq_refl)). Qed.
imports: Undecidability.SystemF.Autosubst.unscoped Undecidability.SystemF.SysF Morphisms