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
∑_{k=1}^{n} k = n(n+1)/2
109K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂
122K
det| 3 6 ; 0 4 | = 12
det| 9 5 ; 7 10 | = 55
261K
∇²y = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
349K
CaCO₃ → CaO + CO₂
∫₀^∞ e^(-r²) dr = √π / 2
99K
∫₀^∞ e^(-γ²) dγ = √π / 2
194K
∑_{k=1}^{n} k = n(n+1)/2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
341K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
44K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
413K