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 22:55Z

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

d/dx [x^3] = 3x^2

445K

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

193K

PV = nRT

\frac{8}{6} \sum_{i=1}^{n} i^{2}

322K

det| 9 4 ; 1 10 | = 86

235K

det| 9 3 ; 7 10 | = 69

e^{i\pi} + 1 = 0

212K

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

362K

∇ × E = −∂B/∂t

∫₀^∞ e^(-φ²) dφ = √π / 2

179K

∑_{k=1}^{n} k = n(n+1)/2

405K

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

442K

2y² + 8y + 7 = 0

42K