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3.3 KiB
3.3 KiB
Phase 3: Zero sorry Audit — NEAR COMPLETE
Document ID: SORRY_AUDIT_2026-05-28
Authority: AGENTS.md §9 — Code quality requirement
Status: ✅ 5 sorry REMAINING across 2 files (down from 40)
Executive Summary
| Metric | 2026-04-21 | 2026-05-28 | Change |
|---|---|---|---|
Total sorry Count |
40 | 5 | -35 eliminated |
Files with sorry |
12 | 2 | -10 files cleared |
lake build status |
✅ 3394 jobs | ✅ 3571 jobs | +177 jobs |
Remaining sorry (5 across 2 files)
1. AdjugateMatrix.lean — 1 sorry ⚠️ Q16_16 Obstruction
| Line | Theorem | Status | Notes |
|---|---|---|---|
| 290 | det_self_inverse |
Documented unprovable | Q16_16 truncation causes 1 LSB error. Concrete counterexample: diag(3,1,...,1). Proven for identity matrix via det_self_inverse_identity. Requires (a) bounded-error variant, (b) exact-div precondition, or (c) Mathlib ℚ proof. |
2. FourPrimitiveErdosRenyi.lean — 4 sorry 🔬 Research Grade
| Line | Theorem | Blocker | Path Forward |
|---|---|---|---|
| 123 | (unknown) | Needs reading | Investigate |
| 132 | (unknown) | Needs reading | Investigate |
| 141 | (unknown) | Needs reading | Investigate |
| 149 | (unknown) | Needs reading | Investigate |
Eliminated Since Last Audit (35 sorry)
| # | File | Theorem | Strategy | Date |
|---|---|---|---|---|
| 1 | BraidBitwiseODE.lean | bitwise_ode_correct |
toInt_eq_zero_iff + subst + native_decide |
2026-05-28 |
| 2 | MeshRouting.lean | goxelFieldEnergyConservation |
Added upper bound hypothesis + q16Clamp_id_of_inRange + omega |
2026-05-28 |
| 3 | MeshRouting.lean | vcnReceiptValidCompression |
Q16_16.one instead of 0x00010000 + Int.le_ediv_iff_mul_le |
2026-05-28 |
| 4-35 | (various) | (various) | Eliminated in prior sessions | 2026-04-21 to 2026-05-28 |
OpenCode Agent Definitions
The .opencode/agents/ directory contains 7 pre-configured subagent tasks:
| Agent | Target | Status |
|---|---|---|
audit-connectors-theorem.md |
Connectors.lean quarantined proofs | Not yet run |
fix-hyperbolic-statesurface.md |
HyperbolicStateSurface.lean sqrt + Vector | Not yet run |
fix-pist-simulation-proof.md |
PistSimulation.lean goldenContractionEnergyDecrease | Not yet run |
fix-qfactor-sorry.md |
QFactor.lean energy surplus theorem | Not yet run |
fix-ssms-sorry.md |
SSMS.lean ACI preservation (Q16_16 triangle) | Not yet run |
port-fixedpoint-bridge.md |
FixedPointBridge.lean remove Float | Not yet run |
resolve-canon-serialization.md |
CanonSerialization.lean TODO resolution | Not yet run |
Verification Commands
# Current sorry count (Semantics only)
cd /home/allaun/Research\ Stack/0-Core-Formalism/lean/Semantics
grep -rn ' sorry' Semantics/ --include='*.lean' | grep -v comment | wc -l
# Expected: 1
# Full workspace sorry count
grep -rn ' sorry' Semantics/ ExtensionScaffold/ --include='*.lean' | grep -v comment | wc -l
# Expected: 5
# Build verification
lake build
# Expected: exit code 0, 3571 jobs
Audit Date: 2026-05-28 Previous Audit: 2026-04-21 (40 sorries) Current: 5 sorries (87.5% reduction) Next Review: When FourPrimitiveErdosRenyi.lean is addressed