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| 8 6 ; 6 9 | = 36
479K
E = mc²
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
102K
det| 9 4 ; 1 10 | = 86
57K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 2 6 ; 0 3 | = 6
264K
∇ × E = −∂B/∂t
\frac{2}{2} \sum_{i=1}^{n} i^{2}
257K
\oint_C \vec{F}\cdot d\vec{r} = 0
256K
∑_{k=1}^{n} k = n(n+1)/2
164K