Python version 3.6 or above is required for SymPy.

Raise code

""" 
    https://sympy.org

"""


import sys
if sys.version_info < (3, 6):
    raise ImportError("Python version 3.6 or above is required for SymPy.")
del sys


try:
    import mpmath
except ImportError:
    raise ImportError("SymPy now depends on mpmath as an external library. "