.. _hw1:

Homework 1 - A simple equation
===============================

Write a small C program to perform the calculation of any equation of your
choosing from physics or engineering.  For this assignment, hard code the value
of known variables into the program and use an equation to calculate the
unknown variable.

Use the `printf()` function to print the result.  The program should
print the known values, textual explanation of what the numbers are and the
calculated value.