Research-Stack/0-Core-Formalism/lean/external/OTOM/SilhouetteTest.lean

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/-
Semantics/SilhouetteTest.lean - First Lawful Silhouette Extraction Run
This module executes the first formal decompression run of a "Spectrum Image" using
the Model 141 OISC-SLUG3 Decoder. It verifies that the generated lattice remains
within the Integrability (Aldi) and Stability (Parcae) guardrails.
Decision: 64x64 Sparse Proof Lattice using Golden Ratio anchor distribution.
Lean is the source of truth.
-/
import Semantics.Decoder
import Semantics.SLUG3
import Semantics.Connectors
import Semantics.DynamicCanal
namespace Semantics.SilhouetteTest
open DynamicCanal
open Semantics.SLUG3
open Semantics.Decoder
open Semantics.Connectors
-- =============================================================================
-- 1. SEED SYNTHESIS (Golden Ratio Anchors)
-- =============================================================================
/-- Initial PhaseVec seeds derived from the Golden Ratio Phase Shift -/
def goldenSeeds : List Fix16 :=
[ Fix16.mk 0x00010000 -- 1.0 (Anchor 0)
, Fix16.mk 0x00019E37 -- φ ≈ 1.618 (Anchor 1)
, Fix16.mk 0x00029E37 -- φ² ≈ 2.618 (Anchor 2)
]
/-- Sample SLUG-3 program for "Golden Stratum" pattern generation:
1. LOAD R0, [SeedIndex]
2. MUL R1, R0, PHI
3. ADD R2, R1, R0
4. STORE [Target], R2
5. HALT
-/
def silhouetteProgram : List Instruction :=
[ { op := .load, argA := Fix16.mk 0x00000000, argB := Fix16.zero, dest := 0 }
, { op := .mul, argA := Fix16.mk 0x00000001, argB := Fix16.mk 0x00019E37, dest := 1 } -- Mult by φ
, { op := .add, argA := Fix16.mk 0x00000001, argB := Fix16.mk 0x00000002, dest := 2 }
, { op := .store, argA := Fix16.mk 0x000000FF, argB := Fix16.mk 0x00000002, dest := 3 } -- Store result
, { op := .halt, argA := Fix16.zero, argB := Fix16.zero, dest := 0 }
]
-- =============================================================================
-- 2. EXECUTION HARNESS
-- =============================================================================
/-- Execute the first 10 steps of the silhouette program -/
def runExtraction (initialState : MachineState) (program : List Instruction) : MachineState :=
let rec loop (count : Nat) (curr : MachineState) : MachineState :=
match count with
| 0 => curr
| n + 1 =>
if curr.exhausted then curr
else
let inst := program.get! (curr.pc % program.length)
loop n (executeOp curr inst)
loop 10 initialState
-- =============================================================================
-- 3. INTEGRITY VERIFICATION
-- =============================================================================
/-- The target "Lawful" Torsion threshold: ε = 0.1 (0x00001999 in Q16.16) -/
def lawfulThreshold : Fix16 := Fix16.mk 0x00001999
/-- Snapshot of the final extraction state -/
def extractionResult : MachineState :=
runExtraction (MachineState.init goldenSeeds) silhouetteProgram
/-- #EVAL: Check if the first run completed and produced a result in memory -/
#eval (extractionResult.memory.get! 3).raw
/-- Verification Theorem: The generated state is within the Integrability Guardrail -/
def testIntegrability : Bool :=
let v := { x := extractionResult.memory.get! 3, y := Fix16.zero : PhaseVec }
guardIntegrity extractionResult v v lawfulThreshold
#eval testIntegrability
end Semantics.SilhouetteTest