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 22:11Z

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

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

445K

∫₀^∞ e^(-φ²) dφ = √π / 2

193K

PV = nRT

∫₀^∞ e^(-n²) dn = √π / 2

322K

det| 5 3 ; 2 6 | = 24

235K

det| 9 3 ; 7 10 | = 69

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

212K

\frac{12}{7} \sum_{i=1}^{n} i^{2}

362K

∇ × E = −∂B/∂t

2y² + 8y + 7 = 0

179K

3z² + 5z + 1 = 0

405K

E = mc²

Fe₂O₃ + 3CO → 2Fe + 3CO₂

442K

det| 9 4 ; 1 10 | = 86

42K

9x² + 3x + 4 = 0

∑_{k=1}^{n} k = n(n+1)/2

41K

e^{i\pi} + 1 = 0

E = mc²