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SilverSight/PORTING_MANIFEST.md
allaun 35786a1305 fix(coq): 8/9 axioms proven — Pos_mul_comm still Admitted (Rocq 9.0) 
Prove all deferred axioms in ZCompat.v from scratch for Rocq 9.0:
- compare_cont_cross_spec, compare_cont_cross_spec_gt
- Pos_compare_antisym_lt, Pos_compare_antisym_gt
- Pos_compare_eq_eq, compare_cont_never_Eq
- add_carry_comm, Pos_add_comm (mutual induction)
- Pos_mul_comm: Admitted (Rocq 9.0 simpl/cbn can't reduce Pos.mul
  on variable first arg; standard Coq 8.x induction pattern fails)

All 5 Coq files compile cleanly.
Lean 4 build: 3307 jobs, 0 errors (verifies Pos_mul_comm semantically).

Build: 5 Coq files, 0 errors
2026-07-01 23:20:36 -05:00

4.3 KiB
Raw Blame History

SilverSight Language Porting Manifest

Lean (formal/ + Core/) is the authoritative source of truth. All other languages provide independent cross-validation.

Neon Build Status (ARM64 NixOS, 2026-07-01)

# Language Version AVM Build AVM Tests Q16_16 Notes
1 C gcc 15.2.0 ✅ ✅ pass ✅ Fixed duplicate symbol bug
2 C++ g++ 15.2.0 ✅ ✅ pass ✅
3 Fortran gfortran 15.2.0 ✅ ✅ pass 🔄 Rewrote step as subroutine
4 Go 1.26.4 ✅ ✅ pass —
5 Julia 1.12.6 ✅ ✅ 12/12 ✅ Fixed ..Q16_16 module import
6 Octave 11.3.0 ✅ ✅ pass —
7 Python 3.13.12 ✅ syntax OK ✅ numpy/sympy blocked on neon
8 R 4.6.0 ✅ ✅ pass —
9 Rust 1.96.1 ✅ ✅ pass ✅ 0 warnings (1 parens nit)
10 Scala 3.3.6 ✅ ✅ pass — 1 warning (unchecked pattern)
11 Coq/Rocq 9.0.1 ✅ ✅ 5/5 ✅ 1 Admitted (Pos_mul_comm)
12 Lean 4.30.0-rc2 ✅ ✅ 3307 jobs ✅ Full lake build passes

Module Porting Status

Lean module R Julia Rust Coq C C++ Fortran Go Octave Scala
CoreFormalism/FixedPoint.lean (Q16_16) — ✅ ✅ ✅ ✅ ✅ 🔄 — — —
python/silversight_engine.py ✅ ✅ ✅ — — — — — — —
CoreFormalism/BraidCross.lean — — — — — — — — — —
CoreFormalism/BraidStrand.lean — — — — — — — — — —
CoreFormalism/BraidBracket.lean — — — — — — — — — —
CoreFormalism/BraidEigensolid.lean — — — — — — — — — —
CoreFormalism/BraidStateN.lean — — — — — — — — — —
CoreFormalism/SieveLemmas.lean — — — — — — — — — —
CoreFormalism/InteractionGraphSidon.lean — — — — — — — — — —
CoreFormalism/SidonSets.lean — — — — — — — — — —
CoreFormalism/Q16_16Numerics.lean — — ✅ ✅ — — — — — —
SilverSight/PIST/Spectral.lean — — ✅ — — — — — — —
SilverSight/PIST/Classify.lean — — — — — — — — — —
SilverSight/AVMIsa/Types.lean (AVM) ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅ ✅
SilverSight/RRC/Emit.lean — — — — — — — — — —
python/nuvmap/projection_engine.py ✅ ✅ ✅ — — — — — — —

Legend: — not started 🔄 in progress ✅ complete, tests pass ❌ blocked (see notes)

Fixes Applied (2026-07-01)

  • C: Created avm_types.h shared header; fixed test_avm.c #include "avm.c" bug
  • Fortran: Rewrote step function as step_sub subroutine; added avm_clamp64/avm_clamp32; fixed array interface
  • Julia: Removed using ..Q16_16 relative import, defined Q16_SCALE directly
  • Scala: Fixed Load case pattern match (1 warning remains)
  • Coq: Updated Rocq 9.0 imports (Numbers.BinNums for Z); fixed compare_cont_cross_spec, compare_cont_cross_spec_gt, Pos_compare_antisym_lt, Pos_compare_antisym_gt, Pos_compare_eq_eq, compare_cont_never_Eq, add_carry_comm, Pos_add_comm — 8 of 9 axioms proven (1 Admitted: Pos_mul_comm, blocked on Rocq 9.0 simpl reduction for Pos.mul on variable first arg)
  • Lean: Installed via elan on ARM64; lake build passes 3307 jobs
  • Rust: Installed via rustup on ARM64; cargo test passes

Next Work Items

  1. Port CoreFormalism modules (BraidCross, BraidStrand, etc.) to R, Julia, C, Fortran
  2. Port PIST/* modules to all languages (currently Rust-only)
  3. Port RRC/Emit.lean to all languages
  4. Close Pos_mul_comm Admitted in Coq — needs Rocq 9.0-compatible induction pattern
  5. Create tests/test_cross_lang_equivalence.py for deterministic cross-validation
  6. Enable Python test suite (numpy/sympy blocked on neon's NixOS libstdc++)