Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:16Z
\oint_C \vec{F}\cdot d\vec{r} = 0
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
109K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
122K
det| 3 6 ; 0 4 | = 12
∑_{k=1}^{n} k = n(n+1)/2
250K
∇²y = 0
CaCO₃ → CaO + CO₂
det| 8 6 ; 7 9 | = 30
99K
det| 3 1 ; 0 4 | = 12
194K
∑_{k=1}^{n} k = n(n+1)/2
\lim_{z\to 0} \frac{\sin z}{z} = 1
341K
det| 11 6 ; 2 12 | = 120
413K
\oint_C \vec{F}\cdot d\vec{r} = 0
297K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
63K