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 23:22Z

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

∇ × E = −∂B/∂t

40K

2H₂ + O₂ → 2H₂O

297K

∫₀^∞ e^(-r²) dr = √π / 2

∂γ/∂θ = 2γ

138K

3α² + 8α + 4 = 0

138K

7z² + 5z + 1 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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

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∑_{k=1}^{n} k = n(n+1)/2

det| 7 4 ; 4 8 | = 40

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det| 9 6 ; 0 10 | = 90

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N₂ + 3H₂ ⇌ 2NH₃

det| 7 7 ; 4 8 | = 28

374K

F = G m₁m₂ / r²

112K