Σ index Eq pack 13 Batch 4 Eq pack 19 Batch 16 Matrix 23 Matrix 11 Eq pack 7 Σ#24 Rxn set 8 Rxn set 14 Matrix 5 Σ#12 Eq pack 1

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-20 18:12Z

2H₂ + O₂ → 2H₂O

\binom{n}{k} = \frac{n!}{k!(n-k)!}

445K

∫₀^∞ e^(-x²) dx = √π / 2

193K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

∂α/∂r = 8α

322K

N₂ + 3H₂ ⇌ 2NH₃

235K

λ = h/p

det| 7 4 ; 4 8 | = 40

212K

d/dx [x^5] = 5x^4

362K

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

∑_{k=1}^{n} k = n(n+1)/2

179K

CH₄ + 2O₂ → CO₂ + 2H₂O

405K

CaCO₃ → CaO + CO₂

442K