Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:18Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 11 5 ; 1 12 | = 127
278K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 4 2 ; 4 5 | = 12
163K
det| 3 6 ; 0 4 | = 12
∫₀^∞ e^(-β²) dβ = √π / 2
250K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
261K
∇²y = 0
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
352K
∑_{k=1}^{n} k = n(n+1)/2
99K
\frac{9}{4} \sum_{i=1}^{n} i^{2}
305K
\oint_C \vec{F}\cdot d\vec{r} = 0
63K
det| 1 5 ; 5 2 | = -23
462K