Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 01:00Z
det| 6 2 ; 5 7 | = 32
\oint_C \vec{F}\cdot d\vec{r} = 0
109K
d/dψ [ψ^12] = 12ψ^11
\frac{3}{2} \sum_{i=1}^{n} i^{2}
122K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
163K
det| 3 4 ; 0 4 | = 12
\lim_{α\to 0} \frac{\sin α}{α} = 1
261K
∂θ/∂y = 9θ
\binom{n}{k} = \frac{n!}{k!(n-k)!}
352K
det| 9 4 ; 1 10 | = 86
349K
∑_{k=1}^{n} k = n(n+1)/2
99K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
341K