Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:34Z
\oint_C \vec{F}\cdot d\vec{r} = 0
\lim_{t\to 0} \frac{\sin t}{t} = 1
278K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\lim_{x\to 0} \frac{\sin x}{x} = 1
122K
det| 9 6 ; 0 10 | = 90
163K
det| 3 6 ; 0 4 | = 12
∫₀^∞ e^(-θ²) dθ = √π / 2
261K
∇²y = 0
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
341K