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 01:47Z

det| 4 9 ; 0 5 | = 20

∫₀^∞ e^(-θ²) dθ = √π / 2

445K

∫₀^∞ e^(-n²) dn = √π / 2

193K

2H₂ + O₂ → 2H₂O

5φ² + 1φ + 1 = 0

322K

det| 7 4 ; 4 8 | = 40

235K

\lim_{α\to 0} \frac{\sin α}{α} = 1

\frac{11}{6} \sum_{i=1}^{n} i^{2}

212K

F = G m₁m₂ / r²

362K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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

179K

∂α/∂r = 8α

405K

d/dω [ω^9] = 9ω^8

∇ × E = −∂B/∂t

442K

5γ² + 9γ + 5 = 0

42K

det| 4 9 ; 1 5 | = 11

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

41K

6t² + 6t + 4 = 0

369K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

CaCO₃ → CaO + CO₂