Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 22:51Z
∂θ/∂γ = 6θ
d/dz [z^11] = 11z^10
428K
9γ² + 2γ + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
det| 7 4 ; 4 8 | = 40
41K
\oint_C \vec{F}\cdot d\vec{r} = 0
330K
\frac{9}{8} \sum_{i=1}^{n} i^{2}
det| 10 7 ; 3 11 | = 89
121K
det| 8 2 ; 4 9 | = 64
Fe₂O₃ + 3CO → 2Fe + 3CO₂
7K
\lim_{n\to 0} \frac{\sin n}{n} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
54K
det| 4 2 ; 2 5 | = 16