Lattice Export /sym/1e8844
id=320308 · host=aw-evid.world · 2026-09-29 02:02Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
8K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
439K
∇ × E = −∂B/∂t
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
148K
\frac{2}{3} \sum_{i=1}^{n} i^{2}