Lattice Export /sym/59643a
id=394081 · host=aw-evid.world · 2026-09-18 02:25Z
∇²θ = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
480K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
220K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
125K
AgNO₃ + NaCl → AgCl↓ + NaNO₃