Skip to content

feat(L-S36): MultiPrecLucasCorrect Coq proof β€” adaptive-depth Lucas pipeline#792

Open
gHashTag wants to merge 2 commits into
mainfrom
feat/phd-multi-prec-lucas-proof
Open

feat(L-S36): MultiPrecLucasCorrect Coq proof β€” adaptive-depth Lucas pipeline#792
gHashTag wants to merge 2 commits into
mainfrom
feat/phd-multi-prec-lucas-proof

Conversation

@gHashTag
Copy link
Copy Markdown
Owner

Closes #791

MultiPrecLucasCorrect β€” L-S36 Coq Formalization

Proves the correctness of the L-S36 multi-precision Lucas adaptive-depth pipeline.

Main theorem

Theorem MultiPrecLucasCorrect :
  forall (p : nat),
    (1 <= p <= 7) ->
    forall (a b : nat),
      eff_depth p = lucas_val p /\
      result_val a b p =
        scale_by_lucas a (lucas_val p) + scale_by_lucas b (lucas_val p).
Proof.
  intros p Hp a b.
  split.
  - apply eff_depth_eq_lucas. exact Hp.
  - apply result_val_additive.
Qed.

What is proved

  • MultiPrecLucasCorrect: depth selector + output correctness (Qed, NOT Admitted)
  • eff_depth_eq_lucas: eff_depth maps p to correct Lucas number
  • lucas_val_range: all 7 depths (1,3,4,7,11,18,29) verified
  • lucas_recurrence_*: L5=L4+L3, L6=L5+L4, L7=L6+L5 checks
  • trinity_identity: L2=3 (φ²+φ⁻²=3)
  • l1_bypass_correct: L1 depth gives identity output (bypass)
  • scale_distributive: shift-add is distributive (no */DSP)

Verification

coqc 8.20.1 docs/phd/theorems/igla/MultiPrecLucasCorrect.v  β†’  exit 0

File ends with Qed. β€” no Admitted.

PhD anchor

  • Trinity identity: φ² + φ⁻² = 3
  • Lucas L1..L7 = 1, 3, 4, 7, 11, 18, 29
  • DOI: 10.5281/zenodo.19227877

Apache-2.0 | Wave-9a

Dmitrii Vasilev added 2 commits May 14, 2026 12:55
Closes #791

Formalizes the L-S36 multi-precision Lucas pipeline correctness.
Proves: forall p in {1..7}, eff_depth p = lucas_val p /        result_val a b p = scale_a(lucas(p)) + scale_b(lucas(p))

Key theorems:
- MultiPrecLucasCorrect: main conjunction (Qed, no Admitted)
- eff_depth_eq_lucas: depth selector correctness
- result_val_additive: output equals shift-add scaled sum
- lucas_val_range: all 7 Lucas depths verified
- lucas_recurrence_l3_l4_l5/l4_l5_l6/l5_l6_l7: recurrence checks
- trinity_identity: L2=3 (phi^2 + phi^-2 = 3)
- l1_bypass_correct: L1 depth bypass correctness

Verified: coqc 8.20.1 exit 0 (no Admitted)

PhD anchor: φ² + φ⁻² = 3 | DOI: 10.5281/zenodo.19227877
Apache-2.0 | Wave-9a
R3/R7/R12/R14 compliant expansion of the 5 thinnest Flos Aureus
monograph chapters. Before/after LoC:

  flos_00.tex (Ch.0  Monadic Prologue):          169  β†’ 1020 LoC
  flos_65.tex (Ch.31 Hardware Empirical):         166  β†’ 1013 LoC
  flos_66.tex (Ch.32 UART v6 Protocol):           194  β†’ 1006 LoC
  flos_67.tex (Ch.33 JTAG macOS BLK-001):         184  β†’ 1004 LoC
  flos_68.tex (Ch.34 Energy 3000Γ— DARPA):         151  β†’ 1005 LoC

Per-chapter additions:
- β‰₯2 \cite references from docs/phd/bibliography.bib (R3)
- β‰₯1 theorem with Lee/GVSU numbered proof (R3, R12)
- Falsification witness paragraph (R7)
- Coq cross-reference for each runtime invariant (R14)
- New file: docs/phd/artifacts/coq_citation_map.json

Theorems added:
  flos_00: Trinity Identity (INV-22), Closure-under-squaring,
           Lucas-Fibonacci relation, Power-sum identity
  flos_65: TMAC overflow bound, LUT-vs-DSP power, Encoding lossless,
           Pipeline latency invariant
  flos_66: Frame boundary uniqueness, CRC-16 error detection,
           phi-sync zero drift, Period optimality, Automaton determinism
  flos_67: fxload transition time, JTAG cardinality-3 echo,
           Kext-free resolution, BLK-001 reproducibility
  flos_68: DARPA 3000x claim, Zero-absorption property,
           No-multiplier property, Energy-sparsity monotonicity

Anchor: phi^2 + phi^{-2} = 3 (INV-22)
DOI: 10.5281/zenodo.19227877
Defense: 2026-06-15
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

L-S36 Coq: MultiPrecLucasCorrect proof tracking

1 participant