Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 01:15Z
det| 4 9 ; 0 5 | = 20
∑_{k=1}^{n} k = n(n+1)/2
445K
∫₀^∞ e^(-z²) dz = √π / 2
193K
2H₂ + O₂ → 2H₂O
det| 7 4 ; 4 8 | = 40
322K
\lim_{α\to 0} \frac{\sin α}{α} = 1
∑_{k=1}^{n} k = n(n+1)/2
212K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 5 6 ; 1 6 | = 24
442K
det| 10 5 ; 4 11 | = 90
42K
∫₀^∞ e^(-ψ²) dψ = √π / 2
369K