Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 12:49Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 5 3 ; 2 6 | = 24
445K
\lim_{α\to 0} \frac{\sin α}{α} = 1
∑_{k=1}^{n} k = n(n+1)/2
235K
N₂ + 3H₂ ⇌ 2NH₃
5ψ² + 5ψ + 6 = 0
det| 9 4 ; 1 10 | = 86
179K
det| 4 6 ; 0 5 | = 20
405K
∫₀^∞ e^(-y²) dy = √π / 2
442K
∑_{k=1}^{n} k = n(n+1)/2
41K