Σ index Rxn set 8 Ledger /9 Matrix 23 Batch 16 Batch 22 Σ#12 Ledger /15 Eq pack 1 Ledger /21

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-18 22:19Z

det| 5 7 ; 7 6 | = -19

∇ × E = −∂B/∂t

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iħ ∂ψ/∂t = Ĥψ

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 3 3 ; 4 4 | = 0

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\frac{2}{2} \sum_{i=1}^{n} i^{2}

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6n² + 8n + 4 = 0

∑_{k=1}^{n} k = n(n+1)/2

176K

\lim_{α\to 0} \frac{\sin α}{α} = 1

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∇²φ = 0

7y² + 7y + 0 = 0

306K

6t² + 6t + 4 = 0

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8ψ² + 7ψ + 0 = 0

374K

d/dt [t^3] = 3t^2

112K

∫₀^∞ e^(-ψ²) dψ = √π / 2

247K