Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:08Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
det| 12 9 ; 5 13 | = 111
8K
E = mc²
det| 11 2 ; 5 12 | = 122
57K
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-θ²) dθ = √π / 2
264K
∑_{k=1}^{n} k = n(n+1)/2
276K
∇ × E = −∂B/∂t