One Small Third Rows of table orbits
ProvedD1Bound5.oneSmallThirdRows_of_table_orbitsdiophantine-tuplesnumber-theory
The fixed pair representatives classify third entries after one common normalization, preserving all equal-modulus cases and all square conditions.
Preamble
import Mathlib.Algebra.Group.Int.Units import Mathlib.Algebra.Polynomial.Monic import Mathlib.Algebra.QuadraticAlgebra.Basic import Mathlib.Algebra.Ring.Basic import Mathlib.Algebra.Ring.Equiv import Mathlib.Algebra.Squarefree.Basic import Mathlib.Analysis.Complex.Basic import Mathlib.Analysis.Complex.Norm import Mathlib.Analysis.Complex.Polynomial.Basic import Mathlib.Data.Fin.Tuple.Sort import Mathlib.Data.Finset.Card import Mathlib.Data.Finset.Prod import Mathlib.Data.Fintype.EquivFin import Mathlib.Data.Int.GCD import Mathlib.Data.Int.Interval import Mathlib.Data.Int.Sqrt import Mathlib.Data.List.Range import Mathlib.LinearAlgebra.Dimension.Free import Mathlib.NumberTheory.NumberField.InfinitePlace.TotallyRealComplex import Mathlib.NumberTheory.NumberField.Norm import Mathlib.Tactic.FieldSimp import Mathlib.Tactic.IntervalCases import Mathlib.Tactic.Linarith import Mathlib.Tactic.LinearCombination import Mathlib.Tactic.Ring import Definitions.Def_D1Bound5_Coordinates_Definitions import Definitions.Def_D1Bound5_FirstPairData_Definitions import Definitions.Def_D1Bound5_OneSmallFiniteCheck_Definitions import Definitions.Def_D1Bound5_OneSmallRows_Definitions import Definitions.Def_D1Bound5_OneSmallSymmetry_Definitions import Definitions.Def_D1Bound5_PairExtensionCore_Definitions
Formal statement
section
namespace D1Bound5
open QuadInt
theorem _root_.D1Bound5.oneSmallThirdRows_of_table_orbits {tau nu : ℤ}
(table : List ((ℤ × ℤ) × (ℤ × ℤ)))
(reps : Finset ((ℤ × ℤ) × (ℤ × ℤ)))
(horbits : table.toFinset = reps.biUnion (firstPairOrbit tau))
(hreps : ∀ row ∈ reps,
OneSmallThirdRowProperty (firstPairRowA tau nu row) (firstPairRowB tau nu row))
(a b s : QuadInt tau nu) (hrow : firstPairCoordinates a b ∈ table)
(hbound : s.norm ≤ 224) (horder : b.norm ≤ s.norm)
(ha : s ≠ a) (hb : s ≠ b) (hpair : PairExtension a b s) :
OneSmallNormalizedThirdRows a b s := by sorry
end D1Bound5
end
Source
D1Bound5/OneSmallSymmetry.lean, lines 74-110, SHA-256 5e7e3f65dba87e2dd4102a7d04f343cef185fdf9cab42f19077c0873af7b7347. Project: https://github.com/tomislav-math/d1-bound5-lean