Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:14Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 6 3 ; 4 7 | = 30
109K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 3 6 ; 0 4 | = 12
\binom{n}{k} = \frac{n!}{k!(n-k)!}
250K
det| 6 2 ; 0 7 | = 42
261K
∇²y = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
341K
\oint_C \vec{F}\cdot d\vec{r} = 0
44K
\lim_{z\to 0} \frac{\sin z}{z} = 1
305K
det| 7 2 ; 0 8 | = 56
297K
∫₀^∞ e^(-ψ²) dψ = √π / 2
462K