Introduction to LaTeX

There are a variety of guides out there to learn LaTeX. One in particular that I like and used is Learn Latex in 30 minutes. It explains the basics of LaTeX that apply to all contexts and not just your UMTYMP homework. LaTeX is a valuable skill that helps you communicate better with mathematicians, scientists, and other academic communities. If you just want to use it for your homework see the Doing your UMTYMP Homework page.