Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 19:03Z
det| 2 5 ; 0 3 | = 6
E = mc²
9β² + 8β + 1 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
100K
\lim_{α\to 0} \frac{\sin α}{α} = 1
50K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
197K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
218K