Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:17Z
\oint_C \vec{F}\cdot d\vec{r} = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\frac{5}{8} \sum_{i=1}^{n} i^{2}
163K
det| 3 6 ; 0 4 | = 12
∑_{k=1}^{n} k = n(n+1)/2
250K
∇²y = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
352K
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
99K
det| 7 2 ; 0 8 | = 56
194K
∑_{k=1}^{n} k = n(n+1)/2
det| 3 7 ; 2 4 | = -2
341K
∫₀^∞ e^(-y²) dy = √π / 2
297K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
17K
det| 3 3 ; 0 4 | = 12
462K