Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 20:12Z
9y² + 1y + 4 = 0
det| 7 4 ; 4 8 | = 40
40K
\lim_{x\to 0} \frac{\sin x}{x} = 1
297K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\frac{7}{8} \sum_{i=1}^{n} i^{2}
\frac{8}{6} \sum_{i=1}^{n} i^{2}
176K
det| 8 2 ; 7 9 | = 58
67K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 9 6 ; 0 10 | = 90
306K
N₂ + 3H₂ ⇌ 2NH₃
det| 10 5 ; 4 11 | = 90
374K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
112K
∑_{k=1}^{n} k = n(n+1)/2
417K