Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:39Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
\oint_C \vec{F}\cdot d\vec{r} = 0
8K
E = mc²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
102K
∑_{k=1}^{n} k = n(n+1)/2
57K
\oint_C \vec{F}\cdot d\vec{r} = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
264K
∇ × E = −∂B/∂t
λ = h/p
∑_{k=1}^{n} k = n(n+1)/2
256K
det| 2 7 ; 7 3 | = -43
46K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
164K