Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:59Z
\oint_C \vec{F}\cdot d\vec{r} = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
109K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 3 6 ; 0 4 | = 12
∑_{k=1}^{n} k = n(n+1)/2
250K
\oint_C \vec{F}\cdot d\vec{r} = 0
261K
∇²y = 0
det| 7 4 ; 4 8 | = 40
352K
\lim_{t\to 0} \frac{\sin t}{t} = 1
99K
\lim_{α\to 0} \frac{\sin α}{α} = 1
194K