Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 12:47Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
445K
\lim_{α\to 0} \frac{\sin α}{α} = 1
N₂ + 3H₂ ⇌ 2NH₃
∑_{k=1}^{n} k = n(n+1)/2
362K
5ψ² + 5ψ + 6 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
179K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
405K
\frac{2}{6} \sum_{i=1}^{n} i^{2}
det| 7 4 ; 4 8 | = 40
442K
iħ ∂ψ/∂t = Ĥψ
ω = 2πf