Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 20:50Z
9y² + 1y + 4 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
297K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
138K
CH₄ + 2O₂ → CO₂ + 2H₂O
138K
\frac{7}{8} \sum_{i=1}^{n} i^{2}
\lim_{α\to 0} \frac{\sin α}{α} = 1
67K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 4 ; 4 8 | = 40
112K
det| 5 9 ; 7 6 | = -33
247K