OAI/NumberTheory/JointDickman/Arithmetic/PrimeMarginalComparison.lean

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2 declarations, 0 contain sorry, 0 declared as axioms

Comparing the independent common/exclusive marginal with a fair split

  1. theorem OAI.JointDickman.independentPrimeCellMass_eq_marginal line 12
  2. theorem OAI.JointDickman.independentPrimeMarginal_fair_error line 45

    Source documentation

    The two-split comparison already controls the one-coordinate marginal; no new coupling assumption is needed.

    theorem independentPrimeMarginal_fair_error {A : Type*} [DecidableEq A]
        (Q : Finset ℕ) (hQ : ∀ p ∈ Q, p.Prime) {N : ℕ} (hN : N ≠ 0)
        (hcut : ∀ p ∈ Q, N < p) (cell : ℕ → Option A) (a : A) :
        |independentCellMarginal (quarterPrimeMass Q) (quarterPrimeMass Q)
            (primeProductCell Q cell) a -
          optionCellMass (bernoulliSiteMass (fun p : Q => 1 / (2 * (p.val : ℝ))))
            (fun y => cell (retainedPrimeProduct Q y)) a| ≤ 9 / (8 * N : ℝ) := by
    …

    Mentions: OAI.JointDickman.independentCellMarginal, OAI.JointDickman.quarterPrimeMass, OAI.JointDickman.primeProductCell, OAI.JointDickman.optionCellMass, OAI.JointDickman.bernoulliSiteMass, OAI.JointDickman.retainedPrimeProduct