Indexed mutation-closure certificate for prepared pair 5

Proved

D1Bound5.PairGraphPrepared5.indexed_chunk04_checked

by tp · Oct 24, 2026 · Mathlib 0df444a (Lean v4.33.1)

diophantine-tuplesnumber-theory

For prepared pair 5, the indexed closure certificate succeeds for at most 64 supplied witness rows. For each row, the two supplied square roots are checked and both signed mutations are verified either by an exact lookup in the complete original vertex list or by a norm strictly exceeding (10^1100). Both mutation signs use the complete original destination vertex list.

Preamble

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.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_PairClosureIndexedChunks_Definitions
import Definitions.Def_D1Bound5_PairClosureWitness_Definitions
import Definitions.Def_D1Bound5_SmallPairGraphInputs5_Definitions_001
import Definitions.Def_D1Bound5_SmallPairGraphInputs5_Definitions_002
import Definitions.Def_D1Bound5_SmallPairGraphWitnessData5_Definitions_001
import Definitions.Def_D1Bound5_SmallPairGraphWitnessData5_Definitions_003

Formal statement

section
namespace D1Bound5.PairGraphPrepared5
set_option autoImplicit false
set_option maxRecDepth 100000
set_option maxHeartbeats 0


theorem _root_.D1Bound5.PairGraphPrepared5.indexed_chunk04_checked :
    pairIndexedWitnessesPrefixBool smallPairA_5 smallPairB_5 anchorRoot
      (10^1100) smallPairClosure_5 64
      (witnesses.drop 256) (destinations.drop 256) = true := by sorry

end D1Bound5.PairGraphPrepared5
end

Source

D1Bound5/SmallPairGraphClosure5Chunk04.lean, lines 9-14, SHA-256 eb21140f27858d9990c80594c956bf7629d05fd7a418e699ad9b77737500e5da. Project: https://github.com/tomislav-math/d1-bound5-lean

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