Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:15Z
\oint_C \vec{F}\cdot d\vec{r} = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
122K
det| 3 6 ; 0 4 | = 12
∇²y = 0
\lim_{r\to 0} \frac{\sin r}{r} = 1
349K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
305K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
413K
\frac{9}{8} \sum_{i=1}^{n} i^{2}
17K
det| 7 8 ; 0 8 | = 56
462K
\frac{5}{8} \sum_{i=1}^{n} i^{2}
98K