Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 01:15Z
det| 4 9 ; 0 5 | = 20
\frac{12}{7} \sum_{i=1}^{n} i^{2}
193K
2H₂ + O₂ → 2H₂O
det| 1 2 ; 7 2 | = -12
322K
det| 9 4 ; 1 10 | = 86
235K
\lim_{α\to 0} \frac{\sin α}{α} = 1
\frac{8}{6} \sum_{i=1}^{n} i^{2}
212K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
362K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
179K
\lim_{x\to 0} \frac{\sin x}{x} = 1
405K
d/dω [ω^9] = 9ω^8
det| 11 9 ; 5 12 | = 87
442K
det| 4 9 ; 1 5 | = 11
Fe₂O₃ + 3CO → 2Fe + 3CO₂
CaCO₃ → CaO + CO₂