from IPython.display import Math, HTML
def enable_sympy_in_cell():
  display(HTML("<script src='https://cdn.staticfile.org/"
               "mathjax/2.7.3/latest.js?config=default'></script>"))
get_ipython().events.register('pre_run_cell', enable_sympy_in_cell)

import sympy
from sympy import *
init_printing()

x, y, z = symbols('x y z')
Integral(sqrt(1/x), (x, 0, oo))