Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:23Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
E = mc²
det| 7 4 ; 4 8 | = 40
102K
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{12}{7} \sum_{i=1}^{n} i^{2}
264K
∇ × E = −∂B/∂t
det| 4 8 ; 3 5 | = -4
257K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
62K
\oint_C \vec{F}\cdot d\vec{r} = 0
256K