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 23:33Z

\oint_C \vec{F}\cdot d\vec{r} = 0

∫₀^∞ e^(-θ²) dθ = √π / 2

40K

\frac{8}{6} \sum_{i=1}^{n} i^{2}

297K

∫₀^∞ e^(-r²) dr = √π / 2

λ = h/p

138K

∇ × E = −∂B/∂t

138K

7z² + 5z + 1 = 0

5r² + 5r + 5 = 0

176K

∫₀^∞ e^(-t²) dt = √π / 2

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∑_{k=1}^{n} k = n(n+1)/2

CH₄ + 2O₂ → CO₂ + 2H₂O

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F = G m₁m₂ / r²

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N₂ + 3H₂ ⇌ 2NH₃

∇²r = 0

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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

112K

2t² + 5t + 1 = 0

det| 7 4 ; 4 8 | = 40

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6t² + 6t + 4 = 0

417K