Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:14Z
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
109K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 5 7 ; 6 6 | = -12
122K
\frac{5}{4} \sum_{i=1}^{n} i^{2}
163K
det| 3 6 ; 0 4 | = 12
\binom{n}{k} = \frac{n!}{k!(n-k)!}
261K
∇²y = 0
det| 3 7 ; 2 4 | = -2
349K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
194K
∑_{k=1}^{n} k = n(n+1)/2
341K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
44K
∫₀^∞ e^(-θ²) dθ = √π / 2
305K
\oint_C \vec{F}\cdot d\vec{r} = 0
413K
\frac{9}{8} \sum_{i=1}^{n} i^{2}
297K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
63K