Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 17:51Z
\lim_{z\to 0} \frac{\sin z}{z} = 1
\lim_{x\to 0} \frac{\sin x}{x} = 1
445K
∇ × E = −∂B/∂t
\oint_C \vec{F}\cdot d\vec{r} = 0
322K
det| 5 9 ; 7 6 | = -33
235K
det| 8 2 ; 2 9 | = 68
\binom{n}{k} = \frac{n!}{k!(n-k)!}
212K
\oint_C \vec{F}\cdot d\vec{r} = 0
362K
PV = nRT
det| 4 4 ; 5 5 | = 0
179K
det| 7 4 ; 4 8 | = 40
405K
∂y/∂α = 1y
det| 1 2 ; 7 2 | = -12
42K