\documentclass{article} \usepackage{amsmath,amssymb} \usepackage{geometry} \geometry{letterpaper,total={6in,9in}} \pagestyle{myheadings} % empty, plain, headings \markright{Beezer, SLE-1} \begin{document} Some mathematics: $a^2+b^2=c^2$ In WeBWorK: $$x^2+y^2=z_2$$ $\tan(x^2)$, $\alpha$, $\frac{2}{\beta}$, $a\neq b$, $A\subset B$, $A\not\subset B$ double'' quotes, `single' quotes, a ligature, iff \begin{bmatrix} 2 & 3 & 4\\ 5 & 7 & 9 \end{bmatrix} $\{1, 2, 3\}$, $1, 2, 3, \dots$ Structure:\newline % % this is a comment % A new paragraph.\par % Another paragraph. Another paragraph. Another paragraph. Another paragraph. Another paragraph. Another paragraph. Another paragraph. Another paragraph. Another paragraph. Another paragraph. Another paragraph. Another paragraph. Another paragraph. Another paragraph. Another paragraph. \begin{center} Assignment SLE-1\\ A Student\\ \today \end{center} \begin{itemize} % enumerate \item One. \item Two. \end{itemize} \begin{align*} A &= B & &\text{Theorem XYZ}\\ &= C & &\text{Theorem XYZ}\\ &= D & &\text{Theorem XYZ} \end{align*} \section{New Section} % Another paragraph. Another paragraph. Another paragraph. Another paragraph. Another paragraph. Another paragraph. Another paragraph. Another paragraph. Another paragraph. Another paragraph. Another paragraph. Another paragraph. Another paragraph. Another paragraph. Another paragraph. \par % Another paragraph. Another paragraph. Another paragraph. Another paragraph. Another paragraph. Another paragraph. Another paragraph. Another paragraph. Another paragraph. Another paragraph. Another paragraph. Another paragraph. Another paragraph. Another paragraph. Another paragraph. \par \end{document}