Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 12:47Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∫₀^∞ e^(-x²) dx = √π / 2
193K
\lim_{α\to 0} \frac{\sin α}{α} = 1
det| 4 4 ; 5 5 | = 0
322K
det| 9 4 ; 1 10 | = 86
235K
N₂ + 3H₂ ⇌ 2NH₃
CH₄ + 2O₂ → CO₂ + 2H₂O
362K
5ψ² + 5ψ + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
179K