Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:07Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
E = mc²
\oint_C \vec{F}\cdot d\vec{r} = 0
102K
∫₀^∞ e^(-ω²) dω = √π / 2
57K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 6 4 ; 4 7 | = 26
264K
∇ × E = −∂B/∂t
\binom{n}{k} = \frac{n!}{k!(n-k)!}
250K
λ = h/p
det| 5 6 ; 1 6 | = 24
62K
∑_{k=1}^{n} k = n(n+1)/2
46K
∑_{k=1}^{n} k = n(n+1)/2
164K