Small Pair Graph 20 excludes three full ring
ProvedD1Bound5.smallPairGraph_20_excludes_three_full_ringdiophantine-tuplesnumber-theory
Complete large-extension triangle exclusion for pair-table row 20.
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_SmallPairGraphData20_Definitions_001
Formal statement
section
open scoped NumberField
open Module
namespace D1Bound5
open QuadInt
theorem _root_.D1Bound5.smallPairGraph_20_excludes_three_full_ring
{K : Type*} [Field K] [NumberField K] [NumberField.IsTotallyComplex K]
(hK : finrank ℚ K = 2) (phi : K →+* ℂ)
(e : QuadInt 1 1 ≃+* 𝓞 K) (t : Fin 3 → QuadInt 1 1)
(ht : IsD1Tuple t)
(hpair : ∀ i, PairExtension smallPairA_20 smallPairB_20 (t i))
(hlarge : ∀ i, 9 ≤ (t i).norm) (hbound : ∀ i, (t i).norm ≤ 10^1100)
(hneA : ∀ i, t i ≠ smallPairA_20) (hneB : ∀ i, t i ≠ smallPairB_20) : False := by sorry
end D1Bound5
end
Source
D1Bound5/SmallPairGraphFullRing20.lean, lines 9-29, SHA-256 a6e89c19fcfd1f302d4ec135f3d79b8a042dcd1f3c9cae82074d38e734182fab. Project: https://github.com/tomislav-math/d1-bound5-lean