Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:16Z
\oint_C \vec{F}\cdot d\vec{r} = 0
\lim_{x\to 0} \frac{\sin x}{x} = 1
278K
det| 11 5 ; 1 12 | = 127
109K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\frac{9}{4} \sum_{i=1}^{n} i^{2}
122K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
163K
det| 3 6 ; 0 4 | = 12
\binom{n}{k} = \frac{n!}{k!(n-k)!}
250K
∇²y = 0
CaCO₃ → CaO + CO₂
det| 6 2 ; 0 7 | = 42
99K
det| 8 6 ; 1 9 | = 66
194K
∑_{k=1}^{n} k = n(n+1)/2
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
341K
\lim_{z\to 0} \frac{\sin z}{z} = 1
305K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
413K
∫₀^∞ e^(-z²) dz = √π / 2
17K