Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-12 02:29Z
3n² + 5n + 6 = 0
∫₀^∞ e^(-t²) dt = √π / 2
298K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\lim_{α\to 0} \frac{\sin α}{α} = 1
det| 12 6 ; 4 13 | = 132
382K
∇ × E = −∂B/∂t
∑_{k=1}^{n} k = n(n+1)/2
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
102K
det| 11 9 ; 5 12 | = 87
159K