Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 19:53Z
∇²y = 0
det| 9 4 ; 1 10 | = 86
278K
\oint_C \vec{F}\cdot d\vec{r} = 0
109K
\frac{1}{9} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
122K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
250K
det| 2 3 ; 5 3 | = -9
261K
det| 5 7 ; 5 6 | = -5
\oint_C \vec{F}\cdot d\vec{r} = 0
99K
det| 6 6 ; 5 7 | = 12
194K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
320K