Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 12:48Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∫₀^∞ e^(-x²) dx = √π / 2
193K
\lim_{α\to 0} \frac{\sin α}{α} = 1
N₂ + 3H₂ ⇌ 2NH₃
det| 10 3 ; 4 11 | = 98
212K
5ψ² + 5ψ + 6 = 0
\frac{2}{6} \sum_{i=1}^{n} i^{2}