Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 17:45Z
\lim_{z\to 0} \frac{\sin z}{z} = 1
\frac{3}{2} \sum_{i=1}^{n} i^{2}
193K
∇ × E = −∂B/∂t
\oint_C \vec{F}\cdot d\vec{r} = 0
322K
det| 8 2 ; 2 9 | = 68
det| 9 4 ; 1 10 | = 86
212K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
362K
PV = nRT
∂y/∂α = 1y
AgNO₃ + NaCl → AgCl↓ + NaNO₃
442K