Research-Stack/0-Core-Formalism/lean
Brandon Schneider f9b5ac25fb fix(lean+shim): enforce lean-coding rules across audit surface
## Lean fixes

- RRCLogogramProjection.lean: replace `native_decide` → `decide` in 5
  compiler-surface theorem witnesses (semantic_tear_projects_after_repair,
  semantic_tear_does_not_merge, semantic_tear_uses_quarantine_lane,
  unrepaired_tear_does_not_project, ordinary_logogram_projects_and_merges).
  All 5 pass under `decide`; no logic change.

- PistSimulation.lean: add `-- expect: <value>` to every `#eval`/`#eval!`
  block across §6–§11 (~104 annotation lines). Document 8 undocumented
  `ofRawInt` magic integers in fixtureSpectralWindow (10.0, 20.0, 100.0,
  40.0, 20.0, 10.0, 5.0, 5.0 × 65536).

- DynamicCanal.lean: add `-- expect:` to all 15 #eval witness blocks in
  §17 (fixed-point constructors, DIAT encoding, coarse-graining tests).

- MISignal.lean: add `-- expect: 131072` to both #eval witnesses.

- Functions/BracketedCalculus.lean: add `-- expect: 327680` to #eval.

- AVMIsa/Emit.lean, RRC/Emit.lean, RRC/ReceiptDensity.lean, ReceiptCore.lean:
  previously-staged `-- expect:` additions (from prior session) carried
  forward in this commit.

## Python shim fixes

- Add `# PARTIAL BOUNDARY: contains domain logic; not a provable surface.
  Port to Lean/RRC before treating as authoritative.` to 9 shim files:
  pist_trace_classify_mcp.py, genus0_sphere_shell_demo.py,
  routing_benchmark.py, route_repair_v14a.py, pist_prove_and_classify.py,
  label_canary_theorems.py, validate_rrc_predictions.py,
  pist_receipt_density_injector.py, rrc_pist_shape_alignment.py.

## Build baseline

  lake build Compiler  →  3311 jobs, 0 errors
  lake build           →  3567 jobs, 0 errors

Generated with [Devin](https://cli.devin.ai/docs)

Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>
2026-05-26 23:17:40 -05:00
..
conversions/hardware WIP: accumulated changes 2026-05-25 16:24:21 -05:00
external/OTOM WIP: accumulated changes 2026-05-25 16:24:21 -05:00
LeanGPT Remove legacy Python prototypes superseded by Lean formalization 2026-05-19 15:34:17 +00:00
Semantics fix(lean+shim): enforce lean-coding rules across audit surface 2026-05-26 23:17:40 -05:00
CHAIN_ALL_REVIEW_REPORT.md initial: sovereign research stack (consolidated, weightless, and lfs-optimized) 2026-05-04 18:11:36 -05:00