Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:18Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 8 6 ; 1 9 | = 66
109K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 3 6 ; 0 4 | = 12
\frac{9}{8} \sum_{i=1}^{n} i^{2}
261K
∇²y = 0
det| 4 2 ; 4 5 | = 12
352K
\lim_{x\to 0} \frac{\sin x}{x} = 1
349K
∫₀^∞ e^(-x²) dx = √π / 2
99K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
194K
\lim_{β\to 0} \frac{\sin β}{β} = 1
341K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
44K