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 23:27Z

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

3x² + 5x + 7 = 0

40K

E = mc²

297K

∫₀^∞ e^(-r²) dr = √π / 2

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

138K

2H₂ + O₂ → 2H₂O

138K

7z² + 5z + 1 = 0

7y² + 7y + 0 = 0

176K

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

67K

∑_{k=1}^{n} k = n(n+1)/2

\frac{3}{2} \sum_{i=1}^{n} i^{2}

306K

\lim_{x\to 0} \frac{\sin x}{x} = 1

322K

N₂ + 3H₂ ⇌ 2NH₃

∑_{k=1}^{n} k = n(n+1)/2

374K

∫₀^∞ e^(-θ²) dθ = √π / 2

112K

det| 9 4 ; 1 10 | = 86

247K

det| 9 6 ; 0 10 | = 90

417K