SilverSight/formal
allaun 635d83a90d fix(transform): rewrite CharacterTransform.lean — 0 native_decide, 0 sorries, 0 axioms
Replaced native_decide with:
- decide (finite enumeration of 4096 Sidon quadruples)
- fin_cases i <;> decide (8×4 character computation)
- norm_num (integer arithmetic)
- omega (integer inequalities)

Proofs:
§1: sidonLabels8_is_sidon — decide (8⁴ = 4096 cases)
§2: charVec_range — omega (range checks)
§3: gram_self/gram_adjacent/gram_cross_pair — fin_cases + decide
§4: cartanWeight — structural equalities (rfl, simp)
§5: block_eigenvalues — norm_num
§6: spectral_gap_chain — norm_num

Clean chain: Sidon → Z₂⁴ character → Cartan → gap. All ℤ/ℚ.
2026-06-30 20:32:51 -05:00
..
BindingSite feat(phi): Hachimoji N=8 foundation, Phi pipeline, AVMIsa audit report 2026-06-28 00:11:39 -05:00
CoreFormalism fix(transform): rewrite CharacterTransform.lean — 0 native_decide, 0 sorries, 0 axioms 2026-06-30 20:32:51 -05:00
PVGS_DQ_Bridge chore(quality): native_decide migration, docs, and phi pipeline cleanup 2026-06-27 01:56:54 -05:00
RRCLib feat(rrc): bare-minimum RRC refactor into SilverSight 2026-06-21 09:08:48 -05:00
SilverSight fix: HachimojiN8 theorem bug, all Lean module tests pass 2026-06-30 06:29:34 -05:00
UniversalEncoding chore(quality): native_decide migration, docs, and phi pipeline cleanup 2026-06-27 01:56:54 -05:00