Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:37Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
E = mc²
\lim_{α\to 0} \frac{\sin α}{α} = 1
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\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
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det| 10 3 ; 4 11 | = 98
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∇ × E = −∂B/∂t
λ = h/p
\frac{11}{6} \sum_{i=1}^{n} i^{2}
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