\end{code}
The cpu function ties everything together. It applies the \hs{fu}
function four times, to create a different function unit each time. The
first application is interesting, because it does not just pass a
function to \hs{fu}, but a partial application of \hs{multiop}. This
\end{code}
The cpu function ties everything together. It applies the \hs{fu}
function four times, to create a different function unit each time. The
first application is interesting, because it does not just pass a
function to \hs{fu}, but a partial application of \hs{multiop}. This