Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:17Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 11 7 ; 6 12 | = 90
278K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
109K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 3 6 ; 0 4 | = 12
\oint_C \vec{F}\cdot d\vec{r} = 0
250K
∇²y = 0
∑_{k=1}^{n} k = n(n+1)/2
352K
\frac{2}{7} \sum_{i=1}^{n} i^{2}
349K
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
194K
∑_{k=1}^{n} k = n(n+1)/2
det| 7 2 ; 7 8 | = 42
320K
det| 10 5 ; 1 11 | = 105
44K
det| 1 5 ; 4 2 | = -18
413K
det| 5 2 ; 0 6 | = 30
297K
\oint_C \vec{F}\cdot d\vec{r} = 0
63K
det| 9 3 ; 3 10 | = 81
462K