Bennett Polynomial Residue residual dvd

import Lean.Elab.Tactic.Omega
import Mathlib.Algebra.Polynomial.BigOperators
import Mathlib.Algebra.Polynomial.Degree.Operations
import Mathlib.Algebra.Polynomial.Div
import Mathlib.Algebra.Polynomial.PartialFractions
import Mathlib.Algebra.Polynomial.RingDivision
import Mathlib.LinearAlgebra.Matrix.Polynomial
import Mathlib.RingTheory.PowerSeries.Binomial
import Mathlib.RingTheory.PowerSeries.Trunc
import Mathlib.Tactic.Ring
import Definitions.Def_D1Bound5_BennettResiduePolynomials_Definitions

section
open Finset

namespace D1Bound5

variable {F : Type*} [Field F] [CharZero F]



section Nodes

variable {I : Type*} [Fintype I] [DecidableEq I]






theorem _root_.D1Bound5.bennettPolynomialResidue_residual_dvd
    (a : I → F) (ha : Function.Injective a) (k : ℕ) (hk : 1 ≤ k)
    (ν : F) (i : I) :
    (Polynomial.X : Polynomial F) ^ (Fintype.card I * k) ∣
      ∑ j, PowerSeries.trunc (Fintype.card I * k)
        (PowerSeries.rescale (a j) (PowerSeries.binomialSeries F ν)) *
          bennettPolynomialResidue Finset.univ a k ν i j := by sorry





end Nodes

end D1Bound5
end