You never know when you might want to make a calculation ... The built-in math library will turn Python into a scientific calculator. You can use the import function to access its functions.

Seaborn lets you make statistical ... An alternative to using NumPy is SymPy, a computer algebra library for Python. SymPy operates on symbols the way a numeric calculator or regular Python ...

So why is python better than a calculator? A few reasons ... In this case, I printed "t" before using it to make sure it wasn't some super high crazy value. Fourth, Python (with VPython) features ...