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 23:14Z

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

det| 8 6 ; 6 9 | = 36

40K

10β² + 5β + 2 = 0

297K

∫₀^∞ e^(-r²) dr = √π / 2

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

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

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

306K

2γ² + 5γ + 2 = 0

322K

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

374K

d/dn [n^6] = 6n^5

112K

\lim_{α\to 0} \frac{\sin α}{α} = 1

247K

∑_{k=1}^{n} k = n(n+1)/2

417K