Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:36Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
E = mc²
\frac{12}{6} \sum_{i=1}^{n} i^{2}
102K
∑_{k=1}^{n} k = n(n+1)/2
57K
\oint_C \vec{F}\cdot d\vec{r} = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
264K
det| 7 4 ; 4 8 | = 40
276K
∫₀^∞ e^(-φ²) dφ = √π / 2
257K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
250K
\frac{8}{6} \sum_{i=1}^{n} i^{2}
62K