Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:17Z
\oint_C \vec{F}\cdot d\vec{r} = 0
\lim_{r\to 0} \frac{\sin r}{r} = 1
278K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 3 6 ; 0 4 | = 12
det| 11 5 ; 1 12 | = 127
261K
∇²y = 0
det| 3 3 ; 0 4 | = 12
352K
det| 8 6 ; 7 9 | = 30
349K
CaCO₃ → CaO + CO₂
\oint_C \vec{F}\cdot d\vec{r} = 0
99K
\frac{12}{4} \sum_{i=1}^{n} i^{2}
194K
∑_{k=1}^{n} k = n(n+1)/2
det| 7 2 ; 0 8 | = 56
44K
\oint_C \vec{F}\cdot d\vec{r} = 0
413K
det| 7 1 ; 4 8 | = 52
297K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
17K