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| 7 4 ; 4 8 | = 40
479K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
8K
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
102K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 10 3 ; 4 11 | = 98
264K
det| 10 5 ; 4 11 | = 90
276K
∇ × E = −∂B/∂t
\frac{12}{7} \sum_{i=1}^{n} i^{2}
250K
λ = h/p
\frac{2}{2} \sum_{i=1}^{n} i^{2}
62K