Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:32Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
det| 5 6 ; 1 6 | = 24
479K
det| 9 6 ; 0 10 | = 90
8K
E = mc²
det| 7 4 ; 4 8 | = 40
102K
det| 11 2 ; 5 12 | = 122
57K
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
276K
∇ × E = −∂B/∂t
\binom{n}{k} = \frac{n!}{k!(n-k)!}
257K
λ = h/p
\frac{12}{6} \sum_{i=1}^{n} i^{2}
62K
det| 3 6 ; 0 4 | = 12
256K
∑_{k=1}^{n} k = n(n+1)/2
46K