\section{Builtin code names} \label{sec:code} {\renewcommand{\arraystretch}{1.3} \begin{tabular}{l l l} \textbf{Name} & \textbf{Type} & \textbf{Description} \\\hline \fuspel{mul a b} & Int $\to$ Int $\to$ Int & Multiplies $a$ and $b$ \\ \fuspel{sub a b} & Int $\to$ Int $\to$ Int & Subtracts $a$ from $b$ \\ \fuspel{time} & Int & The current time in seconds since the Unix Epoch. \\ \end{tabular} }