HA + independent Lean evidence · Research, not Alpha admission

CV062 — horner splitting

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

Exact named statement

forall ab ac t M N. exists bb bc x y z p. NatAffineSlice(ab,ac,M,1,bb,bc,N) /\ (NatHornerValue(ab,ac,t,M,x) /\ (NatHornerValue(bb,bc,t,N,y) /\ (NatHornerValue(ab,ac,t,M+N,z) /\ (Pow(t,N,p) /\ z=p*x+y))))

ND0411 — NatAffineSlice · PD0020 — Pow · ND0437 — NatHornerValue

Fully expanded target AST

Complete certificate and independent checks

124 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: 9cde54938675644bbc152c11b3e0270bf4ac303df68a8275b2e5ab6341e8f467
Bundle SHA-256: bfe45da726ddbbc6db9574b817d48471d27286387f9a56505fde8f0e6598baf9

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.

CV032

Scope

constructed actual shifted tail and prefix tail whole horner values with exact power scaled splitting including zero empty cases not a tail estimate

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