Study guide: Intro to Computing with Finite Difference Methods

$$ \newcommand{\uex}{{u_{\small\mbox{e}}}} \newcommand{\Aex}{{A_{\small\mbox{e}}}} \newcommand{\half}{\frac{1}{2}} \newcommand{\Oof}[1]{\mathcal{O}(#1)} $$

Running the program

How to run the program decay_v1.py:

Terminal> python decay_v1.py

Can also run it as "normal" Unix programs: ./decay_v1.py if the first line is

`#!/usr/bin/env python`

Then

Terminal> chmod a+rx decay_v1.py
Terminal> ./decay_v1.py