Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:17Z
\oint_C \vec{F}\cdot d\vec{r} = 0
d/dφ [φ^12] = 12φ^11
278K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
109K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 3 6 ; 0 4 | = 12
\oint_C \vec{F}\cdot d\vec{r} = 0
250K
det| 1 5 ; 5 2 | = -23
261K
∇²y = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
349K
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
99K
det| 11 2 ; 5 12 | = 122
194K
∑_{k=1}^{n} k = n(n+1)/2
det| 7 4 ; 4 8 | = 40
44K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
305K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
297K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
462K