While special math constants could be represented as decimal approximations, Python has built these into many of its mathematical and scientific packages, or modules $($e$.$g$.,$ NumPy, SymPy$,$ SciPy$).$ To use a module, you must first import it $($before the lines in which you wish to use it$),$ and then call the module whenever you want to use it$.$ Carefully type the lines of code below into a new cell and run it$.$