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 12:47Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 10 7 ; 3 11 | = 89

445K

5φ² + 1φ + 1 = 0

193K

\lim_{α\to 0} \frac{\sin α}{α} = 1

∑_{k=1}^{n} k = n(n+1)/2

322K

CaCO₃ → CaO + CO₂

235K

N₂ + 3H₂ ⇌ 2NH₃

det| 9 4 ; 1 10 | = 86

212K

∑_{k=1}^{n} k = n(n+1)/2

362K

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

179K

7γ² + 3γ + 1 = 0

405K

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

442K

ΔS ≥ 0

42K

∫₀^∞ e^(-α²) dα = √π / 2

41K

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

369K