Research-Stack/0-Core-Formalism/lean/Semantics/Semantics/GenomicCompression.lean
allaun 8845c9c347 fix(lean): complete projectionOrdering proof in GeometricCompressionWorkspace
Replace the TODO(lean-port) sorry with a complete proof of the
projectionOrdering theorem: for positive SourceValue pairs s1 < s2
with s2 ≤ maxExpected, projectToCoding preserves strict ordering
of the Q0_64 values.

The proof uses Nat-only arithmetic (no Float) and handles two cases:
  - a2 < d: both values fit in Q0_64 range, ordering follows from
    monotonicity of integer division
  - a2 = d: a2*s/d = s clamped to q0_64MaxRaw; a1*s/d < q0_64MaxRaw
    via the key inequality (d-1)*s < (s-1)*d

Build: 8598 jobs, 0 errors (lake build)
2026-06-18 15:06:50 -05:00

78 lines
3.8 KiB
Text

/- Copyright (c) 2026 Sovereign Research Stack. All rights reserved.
Released under Apache 2.0 license as described in the file LICENSE.
Authors: Research Stack Team
GenomicCompression.lean — Orchestrator for Genomic Compression Modules
This module serves as the orchestrator for the Genomic Compression framework,
importing and re-exporting all core sub-modules for genomic sequence compression
using the unified field Φ(x) approach.
Sub-modules:
- Types: Basic genomic types (Nucleotide, DNASequence, AminoAcid, etc.)
- Components: NormalizedComponents and GenomicWeights structures
- Field: phiGenomic and related field computation functions
- Compression: Compression operations (compressWindow, compressDNAWindows, etc.)
- Theorems: Formal theorems about boundedness and monotonicity
- NonDriftProof: Formal proof that transformation is mathematically derivable
Key insights from literature:
- 2504.03733: AI for Epigenetic Sequence Analysis → Methylation pattern compression
- 2503.16659: Protein Representation Learning → Structural compression in latent space
- 2504.12610: Gene Regulatory Network Inference → Network topology compression
REFERENCES:
See 6-Documentation/docs/provenance/LANGUAGE_MATH_MODEL_SOURCES.cff
for full DOIs. Arxiv IDs above correspond to recent preprints;
lookup at https://arxiv.org/abs/<id> for current status.
Per AGENTS.md §1.4: Q16_16 fixed-point for hardware extraction.
Per AGENTS.md §2: PascalCase types, camelCase functions.
Per AGENTS.md §4: Every def has eval witness or theorem.
NOTE(lean-port): Extract formal lemmas from 2504.03733 epigenetic analysis
-- Connected via ProteinRepresentation.lean (from 2503.16659)
NOTE(lean-port): Prove compression bounds vs standard codecs (gzip, bzip2)
-/
import Mathlib.Data.Nat.Basic
import Mathlib.Data.Real.Basic
import Mathlib.Tactic
import Semantics.FixedPoint
import Semantics.Functions.MathQuery
import Semantics.GenomicCompression.Types
import Semantics.GenomicCompression.Components
import Semantics.GenomicCompression.Field
import Semantics.GenomicCompression.Compression
import Semantics.GenomicCompression.Theorems
import Semantics.GenomicCompression.NonDriftProof
namespace Semantics.GenomicCompression
-- Re-export all core types and structures
open Types
open Components
open Field
open Compression
open Theorems
open NonDriftProof
open Semantics.Q16_16
-- ═══════════════════════════════════════════════════════════════════════════
-- Orchestrator Notes
-- ═══════════════════════════════════════════════════════════════════════════
-- Core genomic compression functionality has been extracted to sub-modules:
-- - Types: Basic genomic types (Nucleotide, DNASequence, AminoAcid, etc.)
-- - Components: NormalizedComponents and GenomicWeights structures
-- - Field: phiGenomic and related field computation functions
-- - Compression: Compression operations (compressWindow, compressDNAWindows, etc.)
-- - Theorems: Formal theorems about boundedness and monotonicity
-- - NonDriftProof: Formal proof that transformation is mathematically derivable
--
-- Swarm, Triumvirate, and Topology sections remain in this file for now.
-- These should be moved to separate modules or removed as they are unrelated
-- to the core genomics compression purpose.
-- ═══════════════════════════════════════════════════════════════════════════
end Semantics.GenomicCompression