Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 01:07Z
det| 4 9 ; 0 5 | = 20
∫₀^∞ e^(-ω²) dω = √π / 2
445K
∫₀^∞ e^(-z²) dz = √π / 2
193K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
235K
\lim_{α\to 0} \frac{\sin α}{α} = 1
det| 12 1 ; 5 13 | = 151
362K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 9 4 ; 1 10 | = 86
405K
∑_{k=1}^{n} k = n(n+1)/2
442K
∫₀^∞ e^(-α²) dα = √π / 2
42K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
41K