Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 20:19Z
9y² + 1y + 4 = 0
det| 1 4 ; 2 2 | = -6
40K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\frac{7}{8} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
176K
\oint_C \vec{F}\cdot d\vec{r} = 0
67K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
N₂ + 3H₂ ⇌ 2NH₃
det| 3 6 ; 0 4 | = 12
112K
∫₀^∞ e^(-x²) dx = √π / 2
247K