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MathlibNt.AnalyticNumberTheory.Chen1973.Chen1973Lemma6Equation19BetaSmall

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AnalyticNumberTheory.LargeSieve.eq19BetaLinearCoefficient · compiled type and proof/definition references.

theorem AnalyticNumberTheory.LargeSieve.eq19Beta_actual_linear (x L level B k m H D Q : ℕ) (hx : 3 ≤ x) (hB : 0 < B) (hD : 0 < D) (hQ : 2 ≤ Q) (hcell : chen1973Lemma6ConductorBlock x L level ⊆ Finset.Ioc D Q) (v : ℝ) :
chen1973Lemma6B x L level B k m H (↑(chen1973Lemma6Beta x) + ↑v * Complex.I) ≤ eq19BetaLinearCoefficient x L level B k H D Q * (1 + |v|)
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AnalyticNumberTheory.LargeSieve.eq19Beta_actual_linear · compiled type and proof/definition references.

theorem AnalyticNumberTheory.LargeSieve.eq19Beta_integrable_and_budget (x L level B k m H D Q : ℕ) (hx : 3 ≤ x) (hB : 0 < B) (hD : 0 < D) (hQ : 2 ≤ Q) (hcell : chen1973Lemma6ConductorBlock x L level ⊆ Finset.Ioc D Q) :

The corrected beta integral at any H; the height is not an Eq20 complement.

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AnalyticNumberTheory.LargeSieve.eq19Beta_integrable_and_budget · compiled type and proof/definition references.

theorem AnalyticNumberTheory.LargeSieve.eq19Beta_nonempty_pairD_bound {x B k m : ℕ} (hx : 3 ≤ x) (hne : (chen1973Lemma6PrimePairShell x B k m).Nonempty) :
↑(B * 2 ^ k) ≤ ↑x ^ (2 / 3)

The large-Y cutoff is a consequence of the actual carrier, never an extra assumption.

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AnalyticNumberTheory.LargeSieve.eq19Beta_nonempty_pairD_bound · compiled type and proof/definition references.

Empty shells give the literal zero numerator and corrected integral.

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AnalyticNumberTheory.LargeSieve.eq19Beta_empty_integral · compiled type and proof/definition references.

theorem AnalyticNumberTheory.LargeSieve.eq19Beta_source_cap {x L B lastD level k : ℕ} {ε : ℝ} (P : Chen1973Lemma6Eq19SourceParameters x L B lastD level k) (hε : 0 ≤ ε) (hcut : ↑lastD ≤ ↑x ^ (1 / 2 - ε)) (hQ : chen1973Lemma6Eq19SourceQ L level ≤ 2 * lastD) :
↑(chen1973Lemma6Eq19SourceQ L level) ≤ 2 * ↑x ^ (1 / 2)

The source cut gives the cap required by the already verified alpha endpoint.

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AnalyticNumberTheory.LargeSieve.eq19Beta_source_cap · compiled type and proof/definition references.

theorem AnalyticNumberTheory.LargeSieve.eq19Beta_Ilx_subpower (η : ℝ) (hη : 0 < η) :
∃ (X₀ : ℝ), ∀ (x : ℕ), X₀ ≤ ↑x → ∀ (L B lastD level k : ℕ), Chen1973Lemma6Eq19SourceParameters x L B lastD level k → chen1973Lemma6Eq19SourceQ L level ≤ 2 * lastD → ↑(chen1973Lemma6Eq19SourceQ L level) ≤ 2 * ↑x ^ (1 / 2) → chen1973Lemma6Equation20Ilx x level ≤ ↑x ^ η

Uniform subpower control of the printed exponential, with threshold before level.

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AnalyticNumberTheory.LargeSieve.eq19Beta_Ilx_subpower · compiled type and proof/definition references.

Upper height budget at the actual ceil, not the obsolete W-height.

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AnalyticNumberTheory.LargeSieve.eq19Beta_printedHeight_upper · compiled type and proof/definition references.

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AnalyticNumberTheory.LargeSieve.eq19BetaDerivativeConstant · compiled type and proof/definition references.

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AnalyticNumberTheory.LargeSieve.eq19BetaMobiusConstant · compiled type and proof/definition references.

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AnalyticNumberTheory.LargeSieve.eq19BetaNumeratorConstant · compiled type and proof/definition references.

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AnalyticNumberTheory.LargeSieve.eq19Beta_derivative_coefficient · compiled type and proof/definition references.

theorem AnalyticNumberTheory.LargeSieve.eq19Beta_mobius_coefficient {x L B lastD level k : ℕ} (P : Chen1973Lemma6Eq19SourceParameters x L B lastD level k) (hQ : chen1973Lemma6Eq19SourceQ L level ≤ 2 * lastD) (hcap : ↑(chen1973Lemma6Eq19SourceQ L level) ≤ 2 * ↑x ^ (1 / 2)) (htt : 60 ≤ Real.log (Real.log (eq19AlphaQ0 x level))) :
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AnalyticNumberTheory.LargeSieve.eq19Beta_mobius_coefficient · compiled type and proof/definition references.

theorem AnalyticNumberTheory.LargeSieve.eq19Beta_three_roots {A C₁ C₂ W Q D Y u J : ℝ} (hA : 0 ≤ A) (hC₁ : 0 ≤ C₁) (hC₂ : 0 ≤ C₂) (hW : 0 ≤ W) (hQ : 0 ≤ Q) (hD : 0 < D) (hY : 0 ≤ Y) (hu : 0 ≤ u) (hJ : 0 ≤ J) (hQD : Q = 2 * D) :
√(A * W * (Q + Y / D)) * √√(C₁ * W * Q * u ^ 204 * J ^ 2) * √√(C₂ * W * Q * u ^ 8) ≤ √(2 * A * √(C₁ * C₂)) * W * √J * (Q + √Y) * u ^ 53

Algebraic joining of pair², S⁴ and L'⁴ preserves the square-root conductor scale.

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AnalyticNumberTheory.LargeSieve.eq19Beta_three_roots · compiled type and proof/definition references.

Source-faithful scalar numerator coefficient at the printed height.

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AnalyticNumberTheory.LargeSieve.eq19Beta_printed_coefficient · compiled type and proof/definition references.

theorem AnalyticNumberTheory.LargeSieve.eq19Beta_log75_eventually (η : ℝ) (hη : 0 < η) :
∃ (X₀ : ℝ), ∀ (x : ℝ), X₀ ≤ x → Real.log x ^ 75 ≤ x ^ η

Fixed log-power absorption, quantified before every cell parameter.

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AnalyticNumberTheory.LargeSieve.eq19Beta_log75_eventually · compiled type and proof/definition references.

theorem AnalyticNumberTheory.LargeSieve.eq19Beta_gap_scalar {x Q Y J u ε : ℝ} (hx : 1 ≤ x) (hu : 1 ≤ u) (hε : 0 < ε) (hεu : ε < 1 / 10) (_hJ : 0 ≤ J) (hQ : 0 ≤ Q) (_hY : 0 ≤ Y) (hJup : J ≤ x ^ (ε / 4)) (hQup : Q ≤ 2 * x ^ (1 / 2 - ε)) (hYup : Y ≤ x ^ (2 / 3)) (hlog : u ^ 75 ≤ x ^ (ε / 4)) :
x ^ (1 / 2) * J * (Q + √Y) * u ^ 55 ≤ 3 * x / u ^ 20

Both conductor and nonempty-pair scales retain a strict power margin.

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AnalyticNumberTheory.LargeSieve.eq19Beta_gap_scalar · compiled type and proof/definition references.

theorem AnalyticNumberTheory.LargeSieve.chen1973Lemma6_eq19_beta_contribution_small (ε : ℝ) (hε : 0 < ε) (hεu : ε < 1 / 10) :
∃ (C : ℝ), 0 < C ∧ ∃ (X₀ : ℝ), ∀ (x : ℕ), X₀ ≤ ↑x → ∀ (L B lastD level k m : ℕ), Chen1973Lemma6Eq19SourceParameters x L B lastD level k → ↑lastD ≤ ↑x ^ (1 / 2 - ε) → chen1973Lemma6Eq19SourceQ L level ≤ 2 * lastD → 2 * ↑x ^ (1 / 2) * chen1973Lemma6Eq20CorrectedSecondIntegral x L level B k m (chen1973Lemma6Eq19PrintedHeight x level) ≤ C * ↑x / Real.log ↑x ^ 20

Printed-height beta smallness for every source cell; no hypothesis bounds Y.

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AnalyticNumberTheory.LargeSieve.chen1973Lemma6_eq19_beta_contribution_small · compiled type and proof/definition references.

theorem AnalyticNumberTheory.LargeSieve.chen1973Lemma6_equation19_actual_cell_small (ε : ℝ) (hε : 0 < ε) (hεu : ε < 1 / 10) :
∃ (C : ℝ), 0 < C ∧ ∃ (X₀ : ℝ), ∀ (x : ℕ), X₀ ≤ ↑x → ∀ (L B lastD level k m : ℕ), Chen1973Lemma6Eq19SourceParameters x L B lastD level k → ↑lastD ≤ ↑x ^ (1 / 2 - ε) → chen1973Lemma6Eq19SourceQ L level ≤ 2 * lastD → chen1973Lemma6NmBlockActual x L level B k m ≤ C * ↑x / Real.log ↑x ^ 20

The positive Eq19 cell, now with both actual corrected integrals paid.

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AnalyticNumberTheory.LargeSieve.chen1973Lemma6_equation19_actual_cell_small · compiled type and proof/definition references.