Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:19Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 7 4 ; 4 8 | = 40
109K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
122K
det| 3 6 ; 0 4 | = 12
\oint_C \vec{F}\cdot d\vec{r} = 0
250K
det| 10 5 ; 1 11 | = 105
261K
\frac{8}{1} \sum_{i=1}^{n} i^{2}
352K
\oint_C \vec{F}\cdot d\vec{r} = 0
44K
∫₀^∞ e^(-n²) dn = √π / 2
17K
\frac{5}{6} \sum_{i=1}^{n} i^{2}
63K
\frac{5}{4} \sum_{i=1}^{n} i^{2}
462K