Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 16:47Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 4 6 ; 4 5 | = -4
278K
∑_{k=1}^{n} k = n(n+1)/2
109K
CH₄ + 2O₂ → CO₂ + 2H₂O
2y² + 4y + 6 = 0
det| 1 8 ; 4 2 | = -30
250K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
261K
∫₀^∞ e^(-r²) dr = √π / 2
2H₂ + O₂ → 2H₂O
∫₀^∞ e^(-φ²) dφ = √π / 2
99K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂
320K
ΔS ≥ 0
5β² + 5β + 7 = 0
\lim_{α\to 0} \frac{\sin α}{α} = 1