$$\frac{\partial}{\partial x} \left( x^{6}, \ x_{0}\right)$$
2
d / 6 \
---\(x , x0)/
2
dx
$$\frac{\partial^{2}}{\partial x^{2}} \left( x^{6}, \ x_{0}\right)$$
3
d / 6 \
---\(x , x0)/
3
dx
$$\frac{\partial^{3}}{\partial x^{3}} \left( x^{6}, \ x_{0}\right)$$