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 23:15Z

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

det| 8 6 ; 6 9 | = 36

40K

6t² + 6t + 4 = 0

297K

∫₀^∞ e^(-r²) dr = √π / 2

3n² + 2n + 4 = 0

138K

det| 9 4 ; 1 10 | = 86

138K

7z² + 5z + 1 = 0

5φ² + 1φ + 1 = 0

176K

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

67K

∑_{k=1}^{n} k = n(n+1)/2

PV = nRT

306K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

322K

∇²φ = 0

374K

10ω² + 7ω + 4 = 0

112K

\lim_{α\to 0} \frac{\sin α}{α} = 1

247K

∑_{k=1}^{n} k = n(n+1)/2

417K