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 $f(x,y,z) = y^5$, $g(x,y,z) = \sqrt{y}$, and $h(x,y,z) = \cos (y)$
from sympy import *
from sympy.abc import x, y, z

f = y**5
g = sqrt(y)
h = cos(y)
X = Matrix([f, g, h]) 
print(X.jacobian((x, y, z)))
