OAI/NumberTheory/EgyptianFractions/CompositeSupplyFinal.lean
6 declarations, 0 contain sorry, 0 declared as axioms
- lemma
OAI.Problem337.CompositeSupply.rational_divisor_sum_of_no_bad_divisorline 14Source documentation
Absence of global bad conductors gives the actual eight-term rational representation in the ambient divisor pool.
lemma rational_divisor_sum_of_no_bad_divisor {Y q : ℕ} (hq : 0 < q) (hqY : q ≤ Y) (hc : q.Coprime (base Y)) (hgood : ∀ d : ℕ, 2 ≤ d → d ∣ q → ¬ BadModulus d) : HasRationalDivisorSum (base Y ^ 2) (q : ℚ) 8 := by …Mentions: OAI.Problem337.CompositeSupply.base, OAI.Problem337.CompositeSupply.BadModulus, OAI.Problem337.HasRationalDivisorSum
- theorem
OAI.Problem337.CompositeSupply.eventually_supply_of_bad_multiplesline 27Source documentation
The entire remaining arithmetic input is the density bound for the specified global bad-divisor multiples.
theorem eventually_supply_of_bad_multiples (hbad : ∀ᶠ Y : ℕ in atTop, ((badCoprimeDivisorMultiples Y (base Y) (fun d => ¬ BadModulus d)).card : ℝ) < (Y : ℝ) / 12) : ∀ᶠ m : ℕ in atTop, HasRationalDivisorSupply m (multiplier m) 16 := by …Mentions: OAI.Problem337.badCoprimeDivisorMultiples, OAI.Problem337.CompositeSupply.base, OAI.Problem337.CompositeSupply.BadModulus, OAI.Problem337.HasRationalDivisorSupply, OAI.Problem337.CompositeSupply.multiplier
- lemma
OAI.Problem337.CompositeSupply.badCoprimeDivisorMultiples_subset_badMultiplesline 41Source documentation
The finite exception set used by cube-free density is contained in the single global logarithmic-tail exception set.
lemma badCoprimeDivisorMultiples_subset_badMultiples (Y : ℕ) : badCoprimeDivisorMultiples Y (base Y) (fun d => ¬ BadModulus d) ⊆ badMultiples Y := by …Mentions: OAI.Problem337.badCoprimeDivisorMultiples, OAI.Problem337.CompositeSupply.base, OAI.Problem337.CompositeSupply.BadModulus, OAI.Problem337.CompositeSupply.badMultiples
- theorem
OAI.Problem337.CompositeSupply.eventually_supply_of_badMultiples_smallline 52Source documentation
Vanishing density of the actual global exceptional set suffices, with strict margin between one twenty-fourth and one twelfth.
theorem eventually_supply_of_badMultiples_small (hsmall : ∀ ε : ℝ, 0 < ε → ∀ᶠ Y : ℕ in atTop, ((badMultiples Y).card : ℝ) ≤ ε * Y) : ∀ᶠ m : ℕ in atTop, HasRationalDivisorSupply m (multiplier m) 16 := by …Mentions: OAI.Problem337.CompositeSupply.badMultiples, OAI.Problem337.HasRationalDivisorSupply, OAI.Problem337.CompositeSupply.multiplier
- theorem
OAI.Problem337.CompositeSupply.eventually_hasRationalDivisorSupplyline 68Source documentation
Unconditional sixteen-term supply for the explicit fourth-power prefix multiplier. Every arithmetic density and energy obligation is discharged.
theorem eventually_hasRationalDivisorSupply : ∀ᶠ m : ℕ in atTop, HasRationalDivisorSupply m (multiplier m) 16 := …Mentions: OAI.Problem337.HasRationalDivisorSupply, OAI.Problem337.CompositeSupply.multiplier
- theorem
OAI.Problem337.CompositeSupply.quantitative_marked_lengthline 74Source documentation
The exact marked Egyptian-fraction theorem, proved by the composite cube-free route without any prime-triple distribution premise.
theorem quantitative_marked_length : ∀ ε : ℝ, 0 < ε → ∃ M : ℕ, 2 ≤ M ∧ ∀ m : ℕ, M ≤ m → ∃ k : ℕ, ∃ n : Fin k → ℕ, IsOneExpansion n ∧ (∃ i, n i = m) ∧ (k : ℝ) ≤ (257 / Real.log 2 + ε) * Real.log (Real.log (m : ℝ)) := …Mentions: OAI.Problem337.IsOneExpansion