Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 19:01Z
∇²y = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
278K
∑_{k=1}^{n} k = n(n+1)/2
109K
\frac{1}{9} \sum_{i=1}^{n} i^{2}
det| 9 6 ; 7 10 | = 48
163K
CaCO₃ → CaO + CO₂
\frac{11}{8} \sum_{i=1}^{n} i^{2}
261K
det| 5 7 ; 5 6 | = -5
det| 7 4 ; 4 8 | = 40
352K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
349K
\lim_{α\to 0} \frac{\sin α}{α} = 1
341K