Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:14Z
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{11}{2} \sum_{i=1}^{n} i^{2}
278K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
109K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\lim_{t\to 0} \frac{\sin t}{t} = 1
122K
det| 10 4 ; 2 11 | = 102
163K
det| 3 6 ; 0 4 | = 12
∇²y = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
352K
det| 4 2 ; 4 5 | = 12
99K
det| 10 4 ; 2 11 | = 102
194K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
341K
det| 7 6 ; 5 8 | = 26
44K
∫₀^∞ e^(-z²) dz = √π / 2
305K
∑_{k=1}^{n} k = n(n+1)/2
297K