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allaun
9cf0c77e4e
Moves all classification authority from Python into Lean: - Adds `0-Core-Formalism/lean/Semantics/PistClassifyTrace.lean` executable. Reads a raw trace JSON and emits spectral radius, RRC shape, and tactic family using `Semantics.PIST.Spectral` and `Semantics.PIST.Classify`. - Registers `pist-classify-trace` in `lakefile.toml`. - Fixes `Semantics.PIST.Spectral` power iteration to handle directed transition matrices: - `symmetrize` now preserves half-integer weights as Q16_16 raw values. - `matVecMul` uses saturated Q16_16 arithmetic to prevent overflow. - Rewrites `4-Infrastructure/shim/pist_trace_classify_offline.py` as a pure I/O wrapper: reads JSON, calls the Lean classifier, optionally calls `rrc-watchdog`, and emits the combined JSON. Removes Python-side spectral computation, shape thresholds, tactic heuristic, and KNN. - Updates `AGENTS.md` and `4-Infrastructure/AGENTS.md` with the new build baseline and shim contract. Verification: - `lake build` → 8604 jobs, 0 errors - Canary trace outputs match previous Python outputs to within Q16_16 rounding (e.g., apply_chain λ_q16 = 59044 vs 59045). - `python3 -m py_compile` on the rewritten shim passes. |
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| .. | ||
| Classify.lean | ||
| Matrices250.lean | ||
| Motif.lean | ||
| Spectral.lean | ||