Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:14Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
∑_{k=1}^{n} k = n(n+1)/2
479K
E = mc²
det| 7 4 ; 4 8 | = 40
102K
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
264K
∇ × E = −∂B/∂t
\frac{2}{2} \sum_{i=1}^{n} i^{2}
250K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
62K
∫₀^∞ e^(-φ²) dφ = √π / 2
256K