Repository navigation
Independently execute #4440's controllers and #4447's native word on lifted operators and physical frames; check #4359's delayed cover (no new κ) - #4457
Merged
Mister-Meeseeks merged 1 commit intoOct 22, 2026
Conversation
…ocSwap#4359 cover, CrocSwap#4440, CrocSwap#4441, CrocSwap#4447 (no new kappa) Executes CrocSwap#4440's p17/p16 controller words and CrocSwap#4447's retimed native word on concrete lifted operators and physical frame matrices, checks the CrocSwap#4359 delayed-cover covariance exactly, rebuilds CrocSwap#4447's four transports as dense matrices, and screens for further frame retimings. Records the load-bearing stage-zero premise [D0, Q] = 0. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Requested by Mark
Change and mathematical scope
Independent verification; no new κ. The selected κ is unchanged.
The conditional κ = 0.00296 – 0.00300123 claims (#4440, #4441, #4446, #4447) rest on two formal identities. The first is a controller word that diagonalises over commuting formal variables (Q, D₀ … D₂ₚ). The second is a native word checked in the free word algebra, where frame transports are bookkeeping only. This package executes both on concrete operators at column multiplicity f, with semantic controls:
Q_S D_P Q_S⁻¹ = D_(SPS⁻¹)withQ_S = diag(S, CSC)holds exactly. The check is exhaustive over every S, idempotent P and involution C in GL₂(F₂), GL₂(Z/4) and GL₂(F₃), and over all P and C with 30 sampled S in GL₃(F₂), about 118,000 cases. Random cases add Z/2⁸, Z/2¹⁶, Z/2³⁰ and Z/3⁵ up to n = 12. Rank is preserved, and fibre routing g ↦ gS is a bijection. Two controls must fail and do: a lower block S instead of CSC, and C² ≠ I.L·A·Requals the advertised diagonal. Every query shear, executed literally through an owned stream, returns the stream to zero and matches S_y(Q⁻¹) / S_x(−Q). Controls rejected: Q in place of Q⁻¹, a deleted query shear, a non-commuting D_s, and a non-involutive Q (BIT).kappa-rebuild/bit/complex_controller_factor.py). The premise holds when F9 is a product of one-axis gates that includes the central gate Q, ascanonical_framebuilds full frames. The Laurent factorisation cannot see this premise, because its variables commute by construction. We recommend stating it explicitly; we found no violation.Remaining obligations, not covered here: the invoices, moments, tensor completion, compiler and outer predicates; whether [D₀, Q] = 0 holds at every physical caller; the BIT charts and the common external weight (premises of #4440); and joint moves of several components.
Task and overlap
independent-moment, priority revision 7. Scope refined: operator semantics rather than the ledger.2a13eb1827784206202db90e5dc8327cf8a250db.40e22a83e, Conditional κ = 0.00300105 (+4.105e-5 over #4440): combine query thinning and helper retiming #44415f9d871c6, Conditional kappa = 0.00300123 via a missing three-dimensional contact span #4447322e0ec76. Their four inputs are vendored byte for byte, with blobs and SHA256 checked.Validation
All three pass on CPython 3.12 (Windows) with numpy 2.2.6.
verify.pytakes about 2.5 minutes and regeneratesRESULT.jsonbyte for byte; RESULT.json stores only booleans and exact counts. These are finite checks with random realisations, not proofs. The cover algebra is exact; the operator replays are floating point, with endpoint errors of 1e-15 to 6e-9 against a 1e-6 tolerance. Every control error exceeds 1e-3.Credit
The audited constructions are by 1337isnot1337 (#4440/#4441/#4447, with OpenAI Codex assistance), on zxv's #4359 native and controller work and Jacob Alan Sussman's #4268 compiler.
clifford_exact.pydefines the frame operators and is used only as the comparison object in D. Mark (Matarener), with substantial Claude Code (Claude) assistance. Apache-2.0.Open next questions
🤖 Generated with Claude Code