∀ {k : Type u_1} [inst : Field k] {n : ℕ} (f : MvPolynomial (Fin (n + 1)) k) (I : Ideal (MvPolynomial (Fin (n + 1)) k)),
  (Ideal.map (MvPolynomial.finSuccEquiv k n) (Ideal.map (NoetherNormalization.T✝ f) I)).IsTwoSided