Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:58Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 7 4 ; 4 8 | = 40
278K
det| 10 2 ; 1 11 | = 108
109K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 3 6 ; 0 4 | = 12
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
250K
∇²y = 0
\frac{4}{6} \sum_{i=1}^{n} i^{2}
352K
det| 11 9 ; 0 12 | = 132
349K
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
99K
det| 11 5 ; 0 12 | = 132
194K
∑_{k=1}^{n} k = n(n+1)/2