Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:33Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
E = mc²
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 7 4 ; 4 8 | = 40
264K
det| 4 2 ; 3 5 | = 14
276K
∇ × E = −∂B/∂t
∑_{k=1}^{n} k = n(n+1)/2
250K
∫₀^∞ e^(-φ²) dφ = √π / 2
46K
det| 2 7 ; 7 3 | = -43
164K