ci(conformance): wp18 gate Check B third kind bitexact_selfconsistent. Closes #1182#1183
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Closes #1146 gf14/gf48/gf96/gf128/gf512/gf1024 move from structural (n_vectors:0 stubs) to the bitexact_selfconsistent kind with their bit-exact vector packs (gf14 14 vectors, the others 15 each; abs_error "0" by construction; dyadic, single decode law). INDEX summary: total 83, bitexact 55 (UNCHANGED -- no false promotion), selfconsistent 6, structural 22 (28-6). Requires the tri-state Check B from #1182 (PR #1183), which must merge first. These rungs are bitexact_selfconsistent, NOT bitexact: only gf16 has an independent silicon oracle (Corona ROM); gf48 is cross-checked vs GF14; gf96/128/512/1024 have no second witness. With the patched gate the conformance gate is CLEAN, Check B recount [83, 55, 6, 22]. docs/NOW.md updated (now-sync-gate); catalog stays 83; ASCII-only.
…Closes #1182 Check B recount changed from a binary model (bitexact unless structural) to a tri-state recount that counts bitexact / bitexact_selfconsistent / structural separately. The INDEX summary key selfconsistent_packs is OPTIONAL and defaults to 0, so a legacy 2-kind INDEX recounts unchanged (backward compatible). An unknown kind is flagged as drift and is never folded into bitexact. gen_all_formats.py gains a SELFCONSISTENT registry (mirrors the EXISTING pattern) that keeps the affected packs verbatim under the new kind and emits the selfconsistent_packs summary key. New self-test tools/wp18_gate_selfconsistent_selftest.py: 13 checks, 6 FAIL-reachable negative controls. Patched gate on the UNCHANGED tree exits 0 with recount [83, 55, 0, 28]. catalog stays 83; ASCII-only; gate-side prerequisite for the INDEX-sync (#1146).
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… now-sync-gate fix). Closes #1182
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Closes #1146 gf14/gf48/gf96/gf128/gf512/gf1024 move from structural (n_vectors:0 stubs) to the bitexact_selfconsistent kind with their bit-exact vector packs (gf14 14 vectors, the others 15 each; abs_error "0" by construction; dyadic, single decode law). INDEX summary: total 83, bitexact 55 (UNCHANGED -- no false promotion), selfconsistent 6, structural 22 (28-6). Requires the tri-state Check B from #1182 (PR #1183), which must merge first. These rungs are bitexact_selfconsistent, NOT bitexact: only gf16 has an independent silicon oracle (Corona ROM); gf48 is cross-checked vs GF14; gf96/128/512/1024 have no second witness. With the patched gate the conformance gate is CLEAN, Check B recount [83, 55, 6, 22]. docs/NOW.md updated (now-sync-gate); catalog stays 83; ASCII-only.
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Closes #1146 (#1184) gf14/gf48/gf96/gf128/gf512/gf1024 move from structural (n_vectors:0 stubs) to the bitexact_selfconsistent kind with their bit-exact vector packs (gf14 14 vectors, the others 15 each; abs_error "0" by construction; dyadic, single decode law). INDEX summary: total 83, bitexact 55 (UNCHANGED -- no false promotion), selfconsistent 6, structural 22 (28-6). Requires the tri-state Check B from #1182 (PR #1183), which must merge first. These rungs are bitexact_selfconsistent, NOT bitexact: only gf16 has an independent silicon oracle (Corona ROM); gf48 is cross-checked vs GF14; gf96/128/512/1024 have no second witness. With the patched gate the conformance gate is CLEAN, Check B recount [83, 55, 6, 22]. docs/NOW.md updated (now-sync-gate); catalog stays 83; ASCII-only. Co-authored-by: gHashTag <admin@t27.ai>
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Summary
tools/wp18_conformance_gate.pyCheck B re-derived the INDEX pack counts with aBINARY model (a pack is counted
bitexactunlesskind == "structural"). This PRmakes Check B TRI-STATE: it counts
bitexact,bitexact_selfconsistent, andstructuralseparately. The INDEX summary keyselfconsistent_packsis OPTIONAL anddefaults to 0, so a legacy 2-kind INDEX recounts unchanged (backward compatible). An
unknown kind is flagged as drift and is never folded into bitexact.
conformance/vectors/gen_all_formats.pygains aSELFCONSISTENTregistry (mirrorsthe
EXISTINGpattern) that keeps the affected packs verbatim under the new kind andemits the
selfconsistent_packssummary key.Motivation
The wide GoldenFloat rungs (gf48/gf96/gf128/gf512/gf1024) are bit-exact by
construction (dyadic, single decode law) but only gf16 has an INDEPENDENT second
witness (the Corona ROM silicon oracle). Under the binary model the only way to add
their vectors to the INDEX is to label them
bitexact, which overstates theirevidence by placing them in the same tier as silicon-validated gf16. The third kind
bitexact_selfconsistentrecords the honest, strictly-weaker status. This is thegate-side prerequisite for the INDEX-sync that promotes the n_vectors:0 stubs
(companion to #1146).
Verification
tools/wp18_gate_selfconsistent_selftest.py: 13 checks, 6FAIL-reachable negative controls (mislabel sc-as-bitexact -> drift; legacy-no-key ->
clean; stale counts -> drift; unknown kind -> drift; restore -> clean; corrupted
abs_error in a sc pack -> caught by Check D).
compatible -- the absent
selfconsistent_packskey defaults to 0).gen//coq//bootstrap/edits.Closes #1182