\section{Implementation in Agda} \begin{frame}[t, fragile]{Goals} \begin{itemize}[<+->] \item Formalize the delay monad categorically and show that it is.. \begin{itemize} \item strong \item commutative \end{itemize} \item Formalize K and show that it is.. \begin{itemize} \item strong \item commutative \item an equational lifting monad \item the initial pre-Elgot monad \end{itemize} \item Take the category of setoids and show that $K$ instantiates to $D_\approx$ \end{itemize} \end{frame}