To work with symbolic math in Python, the SymPy library needs to be installed. SymPy comes pre-installed with the Anaconda distribution of Python. If you are not using the Anaconda distribution of Python, SymPy can be installed with the Anaconda Prompt. Use the command:
> conda install sympy
Alternatively, you can install SymPy using the Python package manager pip. The command below installs SymPy into the current environment.
$ pip install sympy
You can confirm your SymPy installation by opening up the Python REPL and typing the two commands below.
>>> import sympy >>> sympy.__version__ '1.4'
The ouput above shows SymPy version
'1.4' is installed.