Branch my Master. Add your file and then submit a Pull Request.
Use the same naming convention I used for the file name. Use your favorite (or not) math formula. Make sure to follow proper Rioux Style.
A copy of my document on Branching is here: https://docs.google.com/document/d/1XPOvQkpGn1olwUqdaX_6ix_laXPy7NiD5gTIfDq1JcY/edit?usp=sharing