2-1. Functions, Import, Random, math. Code gets reused over and over, so we use functions and packages to manage our saved code. A function will serve a single function, like outputing the smallest ...

General imports, like import math, make all functionality from the math package available to you. However, if you decide to only use a specific part of a package, you can always make your import ...

And, all of NumPy’s operations take place outside the Python runtime, so they aren’t constrained by Python’s limitations. Using NumPy for array and matrix math in Python ...