OAI/NumberTheory/JointDickman/Arithmetic/SquarefreeQuotientSite.lean
2 declarations, 0 contain sorry, 0 declared as axioms
Removing a squarefree coefficient from a site without square hits
- theorem
OAI.JointDickman.primeProduct_dvd_site_iffline 11 - theorem
OAI.JointDickman.coefficientPrimeSet_quotientline 23Source documentation
The quotient prime set is the complementary subset when none of the selected site primes has a square dividing the original integer.
theorem coefficientPrimeSet_quotient {B n : ℕ} {A : Finset ℕ} (hA : A ⊆ auxiliaryPrimes B) (ha : (∏ p ∈ A, p) ∣ n) (hno : ∀ p ∈ auxiliaryPrimes B, ¬ p^2 ∣ n) : coefficientPrimeSet B (n / (∏ p ∈ A, p)) = coefficientPrimeSet B n \ A := by …Mentions: OAI.JointDickman.auxiliaryPrimes, OAI.JointDickman.coefficientPrimeSet