Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 17:19Z
\lim_{z\to 0} \frac{\sin z}{z} = 1
∑_{k=1}^{n} k = n(n+1)/2
445K
∇ × E = −∂B/∂t
∑_{k=1}^{n} k = n(n+1)/2
322K
det| 8 2 ; 2 9 | = 68
det| 12 1 ; 5 13 | = 151
212K
\frac{11}{6} \sum_{i=1}^{n} i^{2}
362K
PV = nRT
\oint_C \vec{F}\cdot d\vec{r} = 0
179K
det| 7 4 ; 4 8 | = 40
405K
∂y/∂α = 1y
\oint_C \vec{F}\cdot d\vec{r} = 0