Math Packages

1. \usepackage{amssymb}
   • popular math fonts
2. \usepackage{dsfont}
   • \mathds font
3. \usepackage{bm} % bold math symbols
   • bold math symbols
4. \usepackage{amsmath}
   • math formulas.
5. \usepackage{amsthm}
   • theorem environments
   • proof enviroment

List Packages

1. \usepackage{enumerate}
   • universal list

Graphics Packages

1. \usepackage{ifpdf}
   • allow including figures without extensions and select the right type of …