Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:17Z
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{8}{1} \sum_{i=1}^{n} i^{2}
278K
det| 2 2 ; 4 3 | = -2
109K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 3 6 ; 0 4 | = 12
\oint_C \vec{F}\cdot d\vec{r} = 0
250K
∇²y = 0
det| 8 6 ; 1 9 | = 66
352K
CaCO₃ → CaO + CO₂
det| 5 9 ; 6 6 | = -24
194K
∑_{k=1}^{n} k = n(n+1)/2
\lim_{x\to 0} \frac{\sin x}{x} = 1
44K
\frac{2}{9} \sum_{i=1}^{n} i^{2}
305K
\frac{9}{4} \sum_{i=1}^{n} i^{2}
413K
\lim_{α\to 0} \frac{\sin α}{α} = 1
297K
det| 12 4 ; 3 13 | = 144
63K