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 $f(x,y,z) = \frac{1}{x^4+y+z}$, $g(x,y,z) = \sinh (y+z)$, and $h(x,y,z) = \sqrt{x^4+y+z}$
from sympy import *
from sympy.abc import x, y, z

f = (1/(x**4+y+z))
g = sinh(y+z)
h = sqrt(x**4+y+z)
X = Matrix([f, g, h]) 
print(X.jacobian((x, y, z)))
