Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:27Z
\oint_C \vec{F}\cdot d\vec{r} = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
278K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\oint_C \vec{F}\cdot d\vec{r} = 0
122K
det| 3 6 ; 0 4 | = 12
\frac{4}{6} \sum_{i=1}^{n} i^{2}
250K
∫₀^∞ e^(-θ²) dθ = √π / 2
261K
∇²y = 0
\lim_{t\to 0} \frac{\sin t}{t} = 1
352K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
99K
∑_{k=1}^{n} k = n(n+1)/2
194K
\frac{2}{7} \sum_{i=1}^{n} i^{2}
320K