Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:08Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
det| 8 2 ; 7 9 | = 58
479K
E = mc²
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 2 4 ; 4 3 | = -10
264K
∑_{k=1}^{n} k = n(n+1)/2
276K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
257K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
250K