Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:18Z
\oint_C \vec{F}\cdot d\vec{r} = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
163K
det| 3 6 ; 0 4 | = 12
∫₀^∞ e^(-α²) dα = √π / 2
250K
\lim_{α\to 0} \frac{\sin α}{α} = 1
261K
∇²y = 0
\frac{7}{9} \sum_{i=1}^{n} i^{2}
352K
CaCO₃ → CaO + CO₂
\frac{9}{4} \sum_{i=1}^{n} i^{2}
99K
det| 3 4 ; 6 4 | = -12
320K
\lim_{t\to 0} \frac{\sin t}{t} = 1
44K
\oint_C \vec{F}\cdot d\vec{r} = 0
413K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
17K