formulas.tex

\documentclass{article}

\usepackage{amsmath}
\usepackage{amssymb}

\title{Formulas}
\author{Thomas Ouddeken \& Niek Mulleners}
\date{18 March 2018}

\begin{document}

{\let \newpage \relax \maketitle}

\begin{enumerate}

\item 
\[ f(x, y) = 
	\begin{cases}
   	\frac{1}{width * height}
		& \quad \text{if } (x, y) \in \Box \\
    	0 
		& \quad \text{otherwise}
  	\end{cases} .
\]

\item \[ g(x, y) = \iint \frac{x^2+y^2}{width*height}dx dy \]

\end{enumerate}


\end{document}