Small Pair Graph 4 excludes three full ring
ProvedD1Bound5.smallPairGraph_4_excludes_three_full_ringdiophantine-tuplesnumber-theory
Complete large-extension triangle exclusion for pair-table row 4.
Preamble
import Init import Mathlib.Algebra.Order.Ring.Abs import Mathlib.Algebra.QuadraticAlgebra.Basic import Mathlib.Algebra.Ring.Basic import Mathlib.Algebra.Ring.Equiv import Mathlib.Analysis.Complex.Basic import Mathlib.Analysis.Complex.Norm import Mathlib.Analysis.Complex.Polynomial.Basic import Mathlib.Data.Finset.Card import Mathlib.Data.Finset.Prod import Mathlib.Data.Int.GCD import Mathlib.Data.Int.Interval import Mathlib.Data.Int.Sqrt import Mathlib.Data.List.Basic import Mathlib.Data.List.Range import Mathlib.Data.ZMod.Basic import Mathlib.LinearAlgebra.Dimension.Free import Mathlib.NumberTheory.NumberField.InfinitePlace.TotallyRealComplex import Mathlib.NumberTheory.NumberField.Norm import Mathlib.Tactic.FieldSimp import Mathlib.Tactic.Linarith import Mathlib.Tactic.LinearCombination import Mathlib.Tactic.Ring import Definitions.Def_D1Bound5_Coordinates_Definitions import Definitions.Def_D1Bound5_IsD1Tuple import Definitions.Def_D1Bound5_PairExtensionCore_Definitions import Definitions.Def_D1Bound5_SmallPairGraphInputs4_Definitions_001
Formal statement
section
open scoped NumberField
open Module
namespace D1Bound5
open QuadInt
theorem _root_.D1Bound5.smallPairGraph_4_excludes_three_full_ring
{K : Type*} [Field K] [NumberField K] [NumberField.IsTotallyComplex K]
(hK : finrank ℚ K = 2) (phi : K →+* ℂ)
(e : QuadInt 0 1 ≃+* 𝓞 K) (t : Fin 3 → QuadInt 0 1)
(ht : IsD1Tuple t)
(hpair : ∀ i, PairExtension smallPairA_4 smallPairB_4 (t i))
(hlarge : ∀ i, 9 ≤ (t i).norm) (hbound : ∀ i, (t i).norm ≤ 10^1100)
(hneA : ∀ i, t i ≠ smallPairA_4) (hneB : ∀ i, t i ≠ smallPairB_4) : False := by sorry
end D1Bound5
end
Source
D1Bound5/SmallPairGraphFullRing4.lean, lines 9-29, SHA-256 b9f5d691e9445ed5a5459e50d0ae399f43c39aca52533f0c3773adc29063f420. Project: https://github.com/tomislav-math/d1-bound5-lean