OAI/NumberTheory/JointDickman/Arithmetic/RequiredPrimeSubset.lean

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2 declarations, 0 contain sorry, 0 declared as axioms

Probability that an independent site contains prescribed primes

  1. theorem OAI.JointDickman.bernoulliSubsetMass_required line 11
  2. theorem OAI.JointDickman.independent_site_contains_prime_product line 60

    Source documentation

    For the independent 1/p law, a fixed squarefree coefficient is available at an additional endpoint with probability exactly its reciprocal.

    theorem independent_site_contains_prime_product (P A : Finset ℕ) (hA : A ⊆ P) :
        (∑ S ∈ P.powerset, if A ⊆ S then
          bernoulliSubsetMass P (fun p => 1/(p : ℝ)) S else 0) =
            1/(∏ p ∈ A, p : ℕ) := by
    …

    Mentions: OAI.JointDickman.bernoulliSubsetMass