Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:15Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
det| 4 8 ; 3 5 | = -4
479K
E = mc²
det| 9 4 ; 1 10 | = 86
102K
∑_{k=1}^{n} k = n(n+1)/2
57K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 2 4 ; 4 3 | = -10
264K
∑_{k=1}^{n} k = n(n+1)/2
276K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
250K