Problem:
Find the jacobian of the vector valued function $\begin{pmatrix} f(x,y,z)\\ g(x,y,z) \\ h(x,y,z)\end{pmatrix}$ where $f(x,y,z) = \sqrt{y}$, $g(x,y,z) = x$, and $h(x,y,z) = \frac{1}{\left(\frac{z}{y}\right)^{3/2}}$
from sympy import *
from sympy.abc import x, y, z

f = sqrt(y)
g = x
h = (1/((z/y)**(3/2)))
X = Matrix([f, g, h]) 
print(X.jacobian((x, y, z)))
