Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:17Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 11 2 ; 5 12 | = 122
109K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 2 3 ; 6 3 | = -12
122K
det| 3 6 ; 0 4 | = 12
∑_{k=1}^{n} k = n(n+1)/2
250K
∫₀^∞ e^(-α²) dα = √π / 2
261K
∇²y = 0
det| 8 6 ; 7 9 | = 30
352K
\lim_{x\to 0} \frac{\sin x}{x} = 1
320K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
341K
det| 9 3 ; 3 10 | = 81
44K
\frac{7}{9} \sum_{i=1}^{n} i^{2}
305K
det| 7 1 ; 4 8 | = 52
413K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
297K