The module cmath don't exists. This is due to a module with the exact same name already exists build in to python. Since I am unable to change build-in classes, I can't add the proper functions. The ...

Rumor has it that TI have been unable to get Python to run viably directly on the TI-83 Premium CE.

Rumor has it that TI have been unable to get Python to run viably directly on the TI-83 Premium CE.