Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:17Z
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{5}{4} \sum_{i=1}^{n} i^{2}
278K
\oint_C \vec{F}\cdot d\vec{r} = 0
109K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 9 4 ; 2 10 | = 82
122K
\frac{10}{8} \sum_{i=1}^{n} i^{2}
163K
det| 3 6 ; 0 4 | = 12
\oint_C \vec{F}\cdot d\vec{r} = 0
261K
∑_{k=1}^{n} k = n(n+1)/2
352K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
349K
det| 9 7 ; 1 10 | = 83
99K
det| 3 4 ; 2 4 | = 4
320K
∑_{k=1}^{n} k = n(n+1)/2
341K
det| 9 3 ; 3 10 | = 81
44K
\frac{6}{2} \sum_{i=1}^{n} i^{2}
305K