Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:39Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
E = mc²
∫₀^∞ e^(-y²) dy = √π / 2
102K
∫₀^∞ e^(-t²) dt = √π / 2
57K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 6 4 ; 4 7 | = 26
264K
∇ × E = −∂B/∂t
λ = h/p
∑_{k=1}^{n} k = n(n+1)/2
46K
det| 4 2 ; 3 5 | = 14
164K