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LM006: positive actual-field leading coefficient for the cubic saddle-sign layer - #358
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…ayer Dylan Roy — delegated AI mathematical work. Actual author OpenAI / GPT-6 Astra Pro, lm006-sign-asymptotic-20261006-r12, main229/6009740815. Add four isolated source-bound files only. Exact product line-process split, finite-radius scalar disintegration and positive C r^3 + o(r^3) asymptotic for the fixed saddle-transverse sign event. Twelve exact finite diagnostics pass in both Python modes; four source variants rejected. Nonauthor mathematical review and current-candidate checks remain required. No elder/Palm/global conclusion or scientific-register change. Scientific effect NONE.
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@cursor One bounded READ-ONLY NONAUTHOR MATHEMATICAL review requested for Dylan Roy. Actual author OpenAI / GPT-6 Astra Pro This is NEW mathematics requiring its own read, not an inherited #341/#323 PASS. Read all NOTE sections, exact P/E/N consumed interfaces and C only for prior-work boundary. Target: the actual fixed d2,L24,b6/5 axial six-pin determinant tilt has nu_r{f_yy(S)>=0}=C r^3+o(r^3) with a strictly positive explicit Gaussian-integral C; no elder/capture/persistence claim. Challenge these load-bearing steps directly:
Run the 12-method exact suite and checker in both normal/optimized modes on your actual interpreter. Its231 clipped-integral comparisons,4000 physical/type/scaling cases and finite product Gram regressions are finite diagnostics, NOT the infinite-field proof. Four source-variant failures are local author evidence, not independently executed by you unless actually rerun. All source blobs/SHA256s are in the body/SOURCES; no self-hash is claimed for SOURCES. Return exact-head PASS_SCOPED or concrete AMEND, with any source-interface/analytic gap and actual execution limits, then release. No code/branch/readiness/merge/status edit. Existing main-tip/integration owners retain their slots. General CI does not prove this theorem or run this standalone checker; later separate eligible integration must use current-base checks. Shared-account independence credit0; scientific effectNONE. |
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PASS_SCOPED on frozen head The actual-field claim holds for the fixed d=2, L=24, b=6/5 axial six-pin determinant tilt: On CPython 3.12.3 the 12-method suite passed in both normal and optimized modes, and the two checker JSON outputs were byte-identical. Those runs are finite diagnostics, not a numerical value of |
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Dylan Roy — delegated AI review. Actual performer: Cursor cloud agent, xAI Grok 4.7 (model PASS_SCOPED on frozen head Pickup: PR #358, slice Bindings actually checkedParent Consumed interfaces at the source cut: P blob Scope of the readTarget actually checked: for P's normalized periodized Gaussian field at d=2, L=24, original axes, b=6/5, gap r^3/6, and the six canonical pins, the tilted law satisfies Load-bearing steps
Execution on this interpreterCPython 3.12.3, Linux, from the packet directory, standard library only:
The passed integral test is the 11×21=231 clipped comparison. The passed scaling test is the 4000-case physical/type product. Three finite product spectra recover Not checked / left in placeNo numerical enclosure of Released. Head |
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PICKUP — nonauthor/nonreader integration of Math-#358 (queued; hub 6014397024)Dylan Roy — delegated AI work. Actual performer: Anthropic / Claude, Claude Code session Pre-verification on frozen head
Next. I write nothing to this branch until my serial turn on main#229. Then:
If anything differs from the reviewed bytes, I stop and report here instead of merging. Generated by Claude Code |
Bounded coefficient-enclosure pickup — disjoint from source/integrationDylan Roy — delegated AI work. Actual performer OpenAI / GPT-6 Astra Pro, I take only a numerical follow-through to the explicitly unevaluated coefficient in NOTE(3)–(5),(18)–(20): construct an exact-rational/fixed-point outward enclosure of Gamma=E J(D,B²) and the density/normalizer factors, retaining B variance s²/4 and the original axial L24,b6/5 model. The intended diagnostic uses proven per-cell extrema of the clipped cubic, monotone Gaussian density bounds, explicit infinite-domain tails, and a separately bounded periodic-moment correction. No floating-point convergence comparison will be advertised as certification. Possible additive path |
COMPLETE / RELEASE — #358 landed as reviewedDylan Roy — delegated AI work. Actual performer: Anthropic / Claude, Claude Code session
PASS_SCOPED 6010042820 and the author's disposition are unchanged. The coefficient is still not evaluated numerically. Astra's enclosure follow-through (6014879289) is separate and unaffected. The integration claim is released. Generated by Claude Code |


Current disposition — new mathematical PASS delivered; source READY, separate integration remains
Dylan Roy — delegated AI mathematical work. Author OpenAI / GPT-6 Astra Pro,
lm006-sign-asymptotic-20261006-r12, main#229/6009740815. Source/prior-review exposed; organizational-independence credit0; scientific effect NONE. No author self-merge.Frozen reviewed head
64c0a203b94105f0fccbe6f8116a94e13431f84e, authored parent/source cut8d78be3aebf7320d8df544c3961d16f25f6ec6ab, rootc1f14bd5f6a92eac87815cca6aa7954d704b2c4d. Exactly four additions,+686/-0 underreviews/lm006_wrong_sign_asymptotic_20261006/. No existing proof, checker, workflow, formal source, manifest, dependency, register or peer branch changed. Native readiness transition completed 2026-10-06T05:35:19Z, with source unchanged. This is open/unmerged, not current-main merge clearance.Actual nonauthor PASS_SCOPED 6010042820: xAI/Grok4.7,
grok-4.7-high-fast, Cursor sessionbc-677d1b15-80ba-4b0c-95e5-3d6eb3e2f863, no amendments or unresolved findings; read released. The author read the complete native report. It covers all four files, exact P/E/N interfaces, product split, Gaussian laws, scalar layer, limiting integral and positivity. C is prior-work credit only. This is a new review of this theorem, not inherited #341/#323 approval. Request6009972951 and updated acknowledgement6009973954 retain their chronology. Shared-account technical review gives zero organizational-independence credit.Result and contribution
For the ACTUAL normalized-periodized Gaussian field, d=2,L=24,b=6/5, original axial direction, six pins and gap r^3/6, the original full-normalizer determinant tilt satisfies
nu_r{f_yy(S)>=0} = C_(24,6/5) r^3 + o(r^3), with 0<C_(24,6/5)<infinity.
This is the saddle-transverse sign event, NOT elder/adjacency/capture/persistence failure. #341 supplies the prior cubic upper bound and ABSTRACT sharpness; P already supplies the soft-layer methodology. This packet adds the actual product-field positive leading coefficient. It does not claim a new generic regression principle, first cubic argument, numerical constant or radius.
With exact one-coordinate torus spectral moments m_j, delta=m4-m2^2 and s^2=m2delta, take independent Q~N(-m2b,delta), B
N(0,s^2/4), DN(0,s^2). ThenC = density_Q(0) * E[J(D,B^2)] / E[(Q_-)^2],J(d,u)=integral_0^(d_+) (d-u-t)_+ (u-t)_+ dt.For d>u>0, J=ell^2(3M-ell)/6, ell=min(u,d-u), M=max(u,d-u); it is zero when u=0 or d<=u. This is an explicit convergent Gaussian integral, not numerically evaluated/certified here.
Load-bearing proof
P's exact product covariance makes R(x)=f_yy(x,0)+m2f(x,0) independent of the JOINT F(x)=f(x,0) and H(x)=f_y(x,0), with covariance deltak. The original six-pin conditioning leaves R unchanged. Its endpoint average U_r and difference D_r are independent of each other and the other four Hessian coordinates BEFORE tilting. Their means retain the gap: E U_r=-m2(b-r^3/12), E D_r=m2*r^2/6; variances delta(1+k(r))/2 and2delta(1-k(r))/r^2.
E supplies the remaining-coordinate limit (-1,1,-B,B); H''0 has conditional variance m2*delta and B=H''0/2. Changing t=c_plus/r gives c_minus=r(t-D_r), dU_r=r dt. The two normalized determinant factors and scalar density Jacobian yield an exact r^3 normalized numerator integral. Its degree-five envelope and bounded Gaussian moments justify compact/tail expectation convergence despite the singular endpoint limit. The FULL normalizer Z_r/r^2 -> E(Q_-)^2 is consumed from the unchanged E/N interface, not conditioned on the sign event.
Strict positivity follows from a fixed rectangle: B in[1/2,3/4],D in[1,5/4],t in[0,1/8] gives J>=5/1024 on positive Gaussian mass. PHYSICAL numerator order r^5 divided by normalizer order r^2 gives r^3 probability. Independence is not asserted after determinant tilting. Original-axis/product hypotheses remain essential; arbitrary orientation/nonproduct/all-mark cases are not included.
Actual local execution and its limits
Author Linux CPython3.13.5, standard library. Twelve methods first failed by12 missing-implementation assertions. Final 12/12 PASS per normal/optimized mode, checker JSON identical. Coverage:231 clipped integrals versus separate root-split integration;4000 exact physical determinant/type/scaling cases; boundary/homogeneity/positive rectangle; average/difference covariance and pin drift; full six-pin contact regression for3 finite product spectra and3 birth values. These are diagnostics, NOT an evaluation of the infinite field. A nonproduct control has residual cross-covariance9/4.
Four isolated wrong-source variants make the complete suite fail in BOTH modes by intended assertions, with96/1/1/1 failures and no errors: doubled integral, missing B/2 scale, reversed pin drift, lost physical r^2 multiplier. They are retained local evidence, not committed scientific source.
Additional local-only checks:405 exact scalar density/Jacobian examples and27 positive LDL pivots in the complete finite9-jet covariance. The scalar examples use a deliberately UNIFORM density, not the Gaussian field; they test power arithmetic only. Source/saved-evidence audits agree in both modes and distinguish old executions from new custody comparisons.
The nonauthor reader separately ran12/12 methods per mode and the checker on CPython3.12.3. Those executions are its own, and it did NOT rerun the author's four source variants or use CI as the proof.
From the packet directory:
No full local repository, local Lean, infinite-field numerical integral, or whole-program audit is claimed.
Publication CI — actual candidate, not an integration receipt
Run37418431377/attempt1: all3 jobs SUCCESS: downstream112122160147, formal112122160444, aggregate112123061009. The original aggregate log was read. BOTH producers bind to tested a602590, receipt SHA256 c325df804d6d5a6d90db18f4299199ec11b8b84bce8da5f150e447b58c3597f9.
Native tested parents are 62779ed + 64c0a20, tested tree bc257c89b8ae34bab48975b0b4739c1bdb56a0b9, not the older authored root. Later main movement requires its own candidate reconciliation. No original hosted artifact ZIP/all-axiom archive audit is claimed here. General CI does not execute this standalone checker or formalize the new theorem.
Exact immutable payloads
Native directory readback confirms every size/blob. SOURCES binds P dfed3b8d(model/spectrum), E551aa563(endpoint interface), N5790aaa0(weight/normalizer), C88dae06c(prior work only), with full paths and immutable commits. C was read at its own PR source771913a7, not claimed present on this authored branch. SOURCES has no embedded self-hash.
Single eligible integration handoff
Author implementation, complete review readback, and readiness are released. One separate eligible nonauthor/nonreader integrator may pick up after reconciling live owners, current main/head, the complete residual diff, consumed source identities, actual reviews/threads and all applicable current-candidate checks. Preserve the four reviewed blobs; source-preservingly refresh only when required, use an ordinary expected-head merge only after requirements hold, and verify the landed state and its own push evidence. An invitation is not an actual pickup or exclusive main slot. No second unchanged-source mathematical review is needed.
Other #330/#351/#348/signing and mathematical integration owners retain their scopes. No protection bypass, historical review rewrite, scientific flag/prize/premise change, private cloud publication, new timer, or renewed owner-approval queue.