Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:16Z
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{10}{3} \sum_{i=1}^{n} i^{2}
278K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
109K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 3 6 ; 0 4 | = 12
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
250K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
352K
∑_{k=1}^{n} k = n(n+1)/2
349K
det| 3 4 ; 2 4 | = 4
194K
∫₀^∞ e^(-ω²) dω = √π / 2
341K
\frac{9}{6} \sum_{i=1}^{n} i^{2}
44K
\oint_C \vec{F}\cdot d\vec{r} = 0
305K
∑_{k=1}^{n} k = n(n+1)/2
413K
\oint_C \vec{F}\cdot d\vec{r} = 0
63K
d/dφ [φ^12] = 12φ^11
462K