pandoc/tests/lhs-test.latex

\documentclass{article}
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\begin{document}

\section{lhs test}

\texttt{unsplit} is an arrow that takes a pair of values and combines them to
return a single value:

\begin{verbatim}
unsplit :: (Arrow a) => (b -> c -> d) -> a (b, c) d
unsplit = arr . uncurry       
          -- arr (\op (x,y) -> x `op` y) 
\end{verbatim}
\texttt{(***)} combines two arrows into a new arrow by running the two arrows
on a pair of values (one arrow on the first item of the pair and one arrow on
the second item of the pair).

\begin{verbatim}
f *** g = first f >>> second g
\end{verbatim}
Block quote:

\begin{quote}
foo bar

\end{quote}

\end{document}