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Sun's Conjecture 4.6(ii) on Trigonometric Permanents

For an odd prime $p$, do Sun's normalized trigonometric permanents satisfy $s_p < 0 \iff p \equiv 5 \pmod{12}$ and $s'_p < 0 \iff p \equiv 7 \pmod 8$? Exact computation at $p = 29$ refutes both sign laws.

Exact FrontierDelta

Prior state unknown→disproved

Scope and record

Occurred: Jun 12, 2026

Delta type: SOURCE CLAIM

Assumptions: VibeMathed verification: unreviewed. Publication: announcement. AI contribution: ai-discovered. Imported under CC BY 4.0.

Canonical aliases: Sun's Conjecture 4.6(ii) on Trigonometric Permanents · Sun permanents

Confidence: Not scored

Registry verification: unreviewed · announcement · resolved

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VibeMathed
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Demonstrandum multi-agent pipeline
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Sun's Conjecture 4.6(ii) on Trigonometric Permanents — Mathematical Frontier Network