Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 23:01Z
6n² + 4n + 1 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
278K
∫₀^∞ e^(-θ²) dθ = √π / 2
109K
ΔS ≥ 0
\lim_{r\to 0} \frac{\sin r}{r} = 1
163K
\frac{8}{9} \sum_{i=1}^{n} i^{2}
\frac{4}{6} \sum_{i=1}^{n} i^{2}
250K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
261K
∑_{k=1}^{n} k = n(n+1)/2
352K
det| 7 4 ; 4 8 | = 40
349K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
99K
\lim_{α\to 0} \frac{\sin α}{α} = 1
341K