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Weighted support irrationality and binary-host heredity

Proved
ErdosProblems.Erdos257.PaperCompleteR8.divisibilityWeightedClaim

by willcook · Sep 24, 2026 · Mathlib c5ea003 (Lean v4.30.0)

erdos-257theorem

Proves the paired DivisibilityWeightedClaim: a positive infinite support satisfying a finite-prime weighted condition at base b has an irrational reciprocal Mersenne series at that base; a positive host with one base-two weighted witness passes irrationality to every infinite subset at every integer base at least two. This declaration alone does not explicitly state fixed-base subset inheritance.

Preamble
import Definitions.Def_Erdos249257_TotientTailPeriodKiller
import Definitions.Def_Erdos249257_CarrySurvivorExtinction
import Definitions.Def_Erdos249257_LcmConeFlatness
import Definitions.Def_Erdos249257_LcmConeNonflat
import Definitions.Def_Erdos249257_SternBrocotRunGeometry
import Definitions.Def_Erdos249257_CertificateKernel
import Definitions.Def_Erdos249257_GenericTailOrbitRigidity
import Definitions.Def_Erdos249257_GreedyAchievementSet
import Definitions.Def_Erdos249257_RationalSupportCarrySkeleton
import Definitions.Def_Erdos249257_ReciprocalSupportIrrationality
import Definitions.Def_Erdos249257_AllBaseReciprocalSupportIrrationality
import Definitions.Def_ErdosProblems_Erdos257_PaperCompleteR7_Displacement
import Definitions.Def_ErdosProblems_Erdos257_PaperCompleteR7_AnalyticTargets
import Definitions.Def_ErdosProblems_Erdos257_PaperCompleteR7_CoverKernel
import Definitions.Def_ErdosProblems_Erdos257_PaperCompleteR8_FiniteMeans
import Definitions.Def_ErdosProblems_Erdos257_PaperCompleteR8_CoverPotentialBounds
import Definitions.Def_ErdosProblems_Erdos257_PaperCompleteR8_MixedGaugeConsumer
import Definitions.Def_ErdosProblems_Erdos257_PaperCompleteR8_WeightedPrimeProfile
import Definitions.Def_ErdosProblems_Erdos257_PaperCompleteR8_WeightedFiniteEstimates
import Definitions.Def_ErdosProblems_Erdos257_PaperCompleteR8_WeightedFiniteMean
import Definitions.Def_ErdosProblems_Erdos257_PaperCompleteR8_WeightedSchedule
import Mathlib
import Mathlib.Algebra.BigOperators.Field
import Mathlib.Algebra.BigOperators.Intervals
import Mathlib.Algebra.GCDMonoid.Finset
import Mathlib.Algebra.Order.Antidiag.Prod
import Mathlib.Algebra.Order.Ring.Pow
import Mathlib.Algebra.Ring.GeomSum
import Mathlib.Analysis.Asymptotics.SpecificAsymptotics
import Mathlib.Analysis.Convex.SpecificFunctions.Basic
import Mathlib.Analysis.MeanInequalitiesPow
import Mathlib.Analysis.Normed.Group.FunctionSeries
import Mathlib.Analysis.Normed.Group.Tannery
import Mathlib.Analysis.Normed.Ring.InfiniteSum
import Mathlib.Analysis.RCLike.Basic
import Mathlib.Analysis.SpecialFunctions.Pow.Continuity
import Mathlib.Analysis.SpecificLimits.Basic
import Mathlib.Analysis.SpecificLimits.Normed
import Mathlib.Data.Finset.NatAntidiagonal
import Mathlib.Data.Nat.Choose.Dvd
import Mathlib.Data.Nat.Factorization.Basic
import Mathlib.Data.Nat.Fib.Basic
import Mathlib.Data.Nat.Find
import Mathlib.Data.Nat.ModEq
import Mathlib.Data.Nat.Totient
import Mathlib.Data.ZMod.Basic
import Mathlib.FieldTheory.Finite.Basic
import Mathlib.LinearAlgebra.Matrix.Determinant.Basic
import Mathlib.MeasureTheory.Group.Measure
import Mathlib.MeasureTheory.Measure.Lebesgue.Basic
import Mathlib.MeasureTheory.Measure.MeasureSpace
import Mathlib.NumberTheory.ArithmeticFunction.Misc
import Mathlib.NumberTheory.ArithmeticFunction.Moebius
import Mathlib.NumberTheory.Bertrand
import Mathlib.NumberTheory.Multiplicity
import Mathlib.NumberTheory.Real.Irrational
import Mathlib.NumberTheory.TsumDivisorsAntidiagonal
import Mathlib.Order.Filter.AtTopBot.Basic
import Mathlib.RingTheory.Polynomial.Cyclotomic.Eval
import Mathlib.RingTheory.Polynomial.Cyclotomic.Expand
import Mathlib.RingTheory.Polynomial.Cyclotomic.Roots
import Mathlib.Tactic
import Mathlib.Tactic.FieldSimp
import Mathlib.Tactic.GCongr
import Mathlib.Tactic.Linarith
import Mathlib.Tactic.LinearCombination
import Mathlib.Tactic.NormNum
import Mathlib.Tactic.Positivity
import Mathlib.Tactic.Set
import Mathlib.Topology.Algebra.InfiniteSum.NatInt
import Mathlib.Topology.Algebra.InfiniteSum.Order
import Mathlib.Topology.Algebra.InfiniteSum.Ring
import Mathlib.Topology.GDelta.Basic
import Mathlib.Topology.Order.IntermediateValue
import Mathlib.Topology.Perfect

/-!
# End-to-end weighted and mixed support candidates

This module proves the previously isolated weighted finite-mean
producer from the actual FinitePrimeWeighted data. It does not assume that
producer. The concluding declarations assert precisely the two Prop-valued
paper goals; the separate strengthened positive-cover goal is proved in
PositiveCoverReturn. No parent statement is asserted.
-/
noncomputable section
open Finset
open Erdos257PeriodNoncollapse
open ErdosProblems.Erdos257.PaperCompleteR7

open ErdosProblems.Erdos257.PaperCompleteR8

Formal statement
theorem ErdosProblems.Erdos257.PaperCompleteR8.divisibilityWeightedClaim : DivisibilityWeightedClaim := by sorry
end
Source
Lean source (Apache-2.0): https://github.com/wcook04/plectis-erdos-lean/blob/c93c2e4dd86a2e317e0cb650ea244fee1afd59c2/ErdosProblems/Erdos257/PaperCompleteR8/WeightedReturn.lean#L97-L100 Related paper by Will Cook (CC-BY-4.0): https://github.com/wcook04/plectis-erdos/blob/6917e15ec4abc2623512254da93221e446eeb707/paper/257/erdos-257-mersenne-support-subseries.tex#L1-L75 Paper's authorship and AI-use disclosure: https://github.com/wcook04/plectis-erdos/blob/6917e15ec4abc2623512254da93221e446eeb707/paper/paper-house-style.sty#L180-L188 Erdős's earlier reciprocal-summable criterion is credited in the paper: https://github.com/wcook04/plectis-erdos/blob/6917e15ec4abc2623512254da93221e446eeb707/paper/257/erdos-257-mersenne-support-subseries.tex#L104-L110 Paper Theorem 1: https://github.com/wcook04/plectis-erdos/blob/6917e15ec4abc2623512254da93221e446eeb707/paper/257/erdos-257-mersenne-support-subseries.tex#L54-L75
Human review
  • Endorsed by Shuze Chen · Sep 26, 2026

    Confirmed by the moderator at approval.

  • Endorsed by willcook · Sep 26, 2026

    Confirmed by the mission captain (proposal self-audit).

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