Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 12:49Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 9 9 ; 5 10 | = 45
445K
∫₀^∞ e^(-x²) dx = √π / 2
193K
\lim_{α\to 0} \frac{\sin α}{α} = 1
∑_{k=1}^{n} k = n(n+1)/2
322K
N₂ + 3H₂ ⇌ 2NH₃
det| 10 7 ; 3 11 | = 89
212K
5ψ² + 5ψ + 6 = 0
det| 9 4 ; 1 10 | = 86
405K
\frac{2}{6} \sum_{i=1}^{n} i^{2}