Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:29Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
102K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
57K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 10 3 ; 4 11 | = 98
264K
∇ × E = −∂B/∂t
det| 9 4 ; 1 10 | = 86
257K
λ = h/p
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
62K
det| 11 5 ; 0 12 | = 132
256K