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 $f(x,y,z) = \tan (y)$, $g(x,y,z) = \sin (y)$, and $h(x,y,z) = e^{y/z}$
import math

from sympy import *
from sympy.abc import x, y, z

f = tan(y)
g = sin(y)
h = math.e**(y/z)
X = Matrix([f, g, h]) 
print(X.jacobian((x, y, z)))
