Pair Light Prepared21 — right coverage checked

Proved

D1Bound5.PairLightPrepared21.right_coverage_checked

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

diophantine-tuplesnumber-theory

Auxiliary result PairLightPrepared21.right_coverage_checked in the proof of the bound five for Diophantine D(1) sets in imaginary quadratic integer rings. The formal statement specifies its hypotheses and conclusion; a mathematical prose description remains to be supplied.

Preamble

import Init
import Mathlib.Data.List.Basic
import Definitions.Def_D1Bound5_PairLightArithmetic_Definitions
import Definitions.Def_D1Bound5_SmallPairLightData21RightCached_Definitions
import Definitions.Def_D1Bound5_SmallPairLightData21RightVertices_Definitions

Formal statement

section
namespace D1Bound5.PairLightPrepared21
set_option maxRecDepth 100000
set_option maxHeartbeats 0

theorem _root_.D1Bound5.PairLightPrepared21.right_coverage_checked :
    decide (rightCached.map Prod.fst = rightVertices) = true := by sorry







end D1Bound5.PairLightPrepared21
end

Source

D1Bound5/SmallPairLightRight21.lean, lines 12-14, SHA-256 a895485463aa85af719f17c007bcede4368f4c2ffa421fb2fdfb0cafffe04033. Project: https://github.com/tomislav-math/d1-bound5-lean

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