Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:08Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
∑_{k=1}^{n} k = n(n+1)/2
479K
E = mc²
Fe₂O₃ + 3CO → 2Fe + 3CO₂
102K
det| 9 4 ; 1 10 | = 86
57K
\oint_C \vec{F}\cdot d\vec{r} = 0
∇ × E = −∂B/∂t
det| 5 3 ; 2 6 | = 24
257K
∑_{k=1}^{n} k = n(n+1)/2
46K