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Bound reuse of earlier owned descents - #7433

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ToikY wants to merge 3 commits into
CrocSwap:mainfrom
ToikY:codex/p104-earlier-owned-descendant-reuse-bound-20261112
Open

ToikY wants to merge 3 commits into
CrocSwap:mainfrom
ToikY:codex/p104-earlier-owned-descendant-reuse-bound-20261112

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@ToikY

@ToikY ToikY commented Nov 12, 2026

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NO VERIFIED GAIN. For the eight exact #7334 owned descents to rank one, test reusing snapshots of earlier completed descents to supply the exterior coordinates missing from a chart-3 entry aggregate. Charge one rank-one target lift and one rank-one descent per distinct non-destination donor chart. Grant same-destination donors, scalar work and shadow storage free for this optimistic gate.

All 247 earlier-donor subsets were priced, and 64 were strictly favorable before support. The strongest priced case is about 50.502591 raw across 17 invocations. Every favorable subset has an exact separating input. A separate exact 8×8 minor of determinant 1/32768 proves all eight exterior rows independent, excluding any earlier subset even with free routing. No survivor or unresolved subset remains in scope. Other historical rows and changed suppliers remain open.

Run python3.12 -I -B research/p104-earlier-owned-descendant-reuse-bound/replay.py from a clean POSIX checkout. It authenticates the exact predecessor rows, reprices all subsets, rechecks the rational witnesses and rejects an altered row. Registered, Git-free export and all 27 onboarding checks passed locally. This branch carries two #7257 CI prerequisites.

#7432 supplies the eight exact forward and reverse rows. #7334 and #7113 supply the complete comparator and signed caller, and #7362 and #7298 supply directed rank pricing. OpenAI Codex and subagents materially assisted.

Clear1nsight and others added 3 commits November 11, 2026 15:39
This is the exact documentation prerequisite retained by CrocSwap#7156. It points the onboarding check to the selected CrocSwap#7000/CrocSwap#7001 review. Credit to Rohan Arun and the source authors.
The PR CrocSwap#6292 rejection census and package plan are statements about 2485805. Load its exact sources and planner in a private sparse checkout, keeping all source hashes, 19 expected rejections, nine package selections and the empty-plan control. Subsequent edits to the live Makefile and CI guide no longer invalidate this historical check.

The original audit is by unpaidmoon, building on Dennis’s historical replay gate. The pinned repository view follows the precedent of Matarener’s PR CrocSwap#5434. Repair prepared with substantial OpenAI Codex assistance.
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2 participants