OAI/NumberTheory/Ostmann/Arithmetic/MovingHarmonicCounterpart.lean

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The numerical counterpart cost for the actual harmonic diagonal

  1. theorem OAI.Ostmann.moving_harmonic_counterpart_le line 12

    Source documentation

    The original giant range and terminal bulk cutoff supply the two exponential denominators in the harmonic product-fibre bound.

    theorem moving_harmonic_counterpart_le (n r m : ℕ)
        (Q : MovingRegularSlot n r m → Finset ℕ) (cg Gmin cb : ℝ)
        (X : ℕ) (y : MovingRegularSlot n r m → ℕ)
        (hX : Real.exp Gmin ≤ (X : ℝ))
        (hy : Real.exp ((2 ^ n : ℕ) * (cb - 1)) ≤ ((∏ i, y i : ℕ) : ℝ)) :
        (Real.exp cg / X) * ((Fintype.card (MovingRegularSlot n r m)).factorial : ℝ) *
            (∏ i, (∑ q ∈ Q i, (q : ℝ)⁻¹)⁻¹) * ((∏ i, y i : ℕ) : ℝ)⁻¹ ≤
          Real.exp (cg - Gmin - (2 ^ n : ℕ) * (cb - 1)) *
            ((Fintype.card (MovingRegularSlot n r m)).factorial : ℝ) *
              (∏ i, (∑ q ∈ Q i, (q : ℝ)⁻¹)⁻¹) := by
    …

    Mentions: OAI.Ostmann.MovingRegularSlot