If you're writing a report or an article and need to include complex mathematical expressions, tables, or citations, LaTeX can be a powerful tool. For instance, to write a simple document that includes the phrase "Dudefilms are great!", you might have a .tex file that starts like this:
Everything before \begindocument . In this file, \documentclassarticle defines the formatting template, margins, and structural defaults optimized for short papers or technical scripts. dudefilms.tex
*.aux *.log *.out *.toc *.pdf (optional – we can rebuild from source) If you're writing a report or an article