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 01:29Z

det| 4 9 ; 0 5 | = 20

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

445K

∫₀^∞ e^(-φ²) dφ = √π / 2

193K

2H₂ + O₂ → 2H₂O

∫₀^∞ e^(-n²) dn = √π / 2

322K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

235K

\lim_{α\to 0} \frac{\sin α}{α} = 1

∑_{k=1}^{n} k = n(n+1)/2

212K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

362K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

CaCO₃ → CaO + CO₂

179K

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

405K

d/dω [ω^9] = 9ω^8

det| 11 2 ; 5 12 | = 122

442K

det| 9 4 ; 1 10 | = 86

42K

det| 4 9 ; 1 5 | = 11

∑_{k=1}^{n} k = n(n+1)/2

41K

det| 4 6 ; 3 5 | = 2

Fe₂O₃ + 3CO → 2Fe + 3CO₂