HA + independent Lean evidence · Research, not Alpha admission

AP089 — half log root uniform

Full irrationality (IR072/G121) remains open. Stable: 432. Alpha v35: 4,318. This checkpoint changes neither catalogue.

Exact named statement

forall n. exists r s. Pow(2,n,r) /\ (~r=0 /\ (DyadicSqrt2(n,r,s) /\ (forall e bb bc l z q N eb ec b v. ~e=0 ->
  NatAtanhPrefix(e,bb,bc,(S(S(18*r)))+l) ->
  NatHornerValue(bb,bc,3,(S(S(18*r)))+l,z) ->
  Pow(3,(S(S(18*r)))+l,q) ->
  NatScaledExpRecurrence(2*(e*q),3*z,eb,ec,(S(S(S(18*r))))+N) ->
  BetaAt(eb,ec,0,b) ->
  Sum(eb,ec,S((S(S(S(18*r))))+N),v) ->
  ~q=0 /\ (~(2*(e*q))=0 /\ (Le(r*v,s*b+8*b) /\ Le(s*b,r*v+b))))))

PD0001 — Le · PD0013 — BetaAt · PD0020 — Pow · ND0446 — DyadicSqrt2 · ND0425 — NatAtanhPrefix · ND0437 — NatHornerValue · ND0443 — NatScaledExpRecurrence · PD0015 — Sum

Fully expanded target AST

Complete certificate and independent checks

583 actual local proof nodes. Each node carries its complete ordinary HA proof body.

Full canonical proof bundle · Original HA receipt · Independent Lean receipt

Target SHA-256: bdd05acec456f38c8dbd660093564668cdcb6a6207fd285396940740dcf42ff8
Bundle SHA-256: 40a9356ff0ed241d51a10a9948e73f850ff7b8cd979cb9ca1531a692fa238b49

Checked statement containment

These exact targets occur inside this certificate. These links summarize containment, not direct dependency arrows; the downloadable bundle records every private lemma and ordered edge.

AP032 · AP033 · AP034 · AP037 · AP038 · AP040 · AP041 · AP042 · AP043 · AP044 · AP045 · AP046 · AP047 · AP048 · AP049 · AP050 · AP087 · AP088 · CV001 · CV002 · CV004 · CV008 · CV009 · CV011 · CV012 · CV019 · CV020 · CV021 · CV022 · CV024 · CV025 · CV027 · CV028 · CV029 · CV030 · CV031 · CV032 · CV033 · CV037 · CV038 · CV039 · CV043 · CV044 · CV046 · CV047 · CV048 · CV049 · CV056 · CV057 · CV058 · CV059 · CV060 · CV061 · CV062 · CV063 · CV064 · CV065 · CV068 · CV069 · CV070 · CV072 · CV073 · CV075 · CV077 · CV078 · CV079 · CV081 · CV082 · CV083 · CV084 · CV086 · CV087 · CV088 · CV089 · CV090 · CV092 · CV093 · CV094 · CV095 · CV096 · CV097 · CV098 · CV100 · CV101 · SQ002 · SQ009

Scope

choose one actual dyadic root before all later independent half logarithm exponential tables and prove both finite cross errors by checked reference restriction refinement and positive scale cancellation

None of these finite arithmetic statements closes an IR campaign parent. The analytic identification, interpolation and final positive irrationality certificate remain open.