Brandon Schneider ede983168c feat(lean): complete goldenContractionEnergyDecrease proof + PIST predictions pipeline v2 ... - PistSimulation.lean: proven goldenContractionEnergyDecrease (no sorry) 7 supporting lemmas, h_u'_nonneg + h_pt hypothesis, fold induction - Connectors.lean: restored zeroIsVoid theorem with Q16_16 proof - CanonSerialization.lean: removed dead theorem, documented blocker - FixedPointBridge.lean: eliminated Float from compute paths PIST predictions pipeline: - pist_matrix_builder.py: reproducible matrix-only builder (SHA256) - build_pist_matrices_278.py: generates PIST/Matrices278.lean - PIST/Classify.lean: classifyProxy/classifyExact stubs (v2 surface) - PIST/Matrices278.lean: 250-entry matrix HashMap - build_corpus278.py: reads predictions artifact, uses classify* - Pipeline contract documented in root AGENTS.md Cleanup: - Archived 5 orphan pist_* shims, 5 old route_repair variants - Quarantined PIST/Repair.lean (no external callers) - Created 4 opencode agents for remaining TODO items Build: PistSimulation 3309, Compiler 3313, Full 3571 (0 errors)		2026-05-27 12:40:16 -05:00
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agents	feat(lean): complete goldenContractionEnergyDecrease proof + PIST predictions pipeline v2	2026-05-27 12:40:16 -05:00