Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:15Z
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
278K
∫₀^∞ e^(-θ²) dθ = √π / 2
109K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\lim_{t\to 0} \frac{\sin t}{t} = 1
122K
det| 3 6 ; 0 4 | = 12
\oint_C \vec{F}\cdot d\vec{r} = 0
250K
∇²y = 0
∫₀^∞ e^(-r²) dr = √π / 2
349K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
\lim_{α\to 0} \frac{\sin α}{α} = 1
320K
det| 11 6 ; 2 12 | = 120
413K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
63K