\(
\newcommand{\sem}[1]{ [\! [#1] \!] }
\newcommand{\semzero}[1]{\sem{#1}_0}
\newcommand{\emptymap}{\{\}}
\newcommand{\fracc}[2]{\begin{eqnarray} \frac{\begin{array}{c} #1
\end{array}}{\begin{array}{c} #2 \end{array}} \end{eqnarray}}
\newcommand{\sembox}[1]{\fbox{\(#1\)}}
\newcommand{\fraccc}[2]{\frac{\begin{array}{c} #1 \end{array}}{\begin{array}{c} #2 \end{array}}}
\newcommand{\onepart}[1]{#1}
\newcommand{\twopart}[2]{#1\quad#2}
\newcommand{\threepart}[3]{#1\quad#2\quad#3}
\newcommand{\axiomm}[1]{$\begin{array}{c} #1 \end{array}$}
\newcommand{\vd}{\vdash}
\newcommand{\Ran}{{\rm Ran}}
\newcommand{\Dom}{{\rm Dom}}
\newcommand{\pp}{+\!\!\!+\,}
\newcommand{\kw}[1]{\texttt{#1}}
\newcommand{\id}[1]{\textit{#1}}
\newcommand{\rarr}{\rightarrow}
\newcommand{\larr}{\leftarrow}
\newcommand{\fop}[1]{\color{blue}{\texttt{#1}}}
\newcommand{\fw}[1]{\color{green}{\texttt{#1}}}
\newcommand{\Eval}[1]{\sem{\,#1\,}}
\newcommand{\extractF}[1]{\langle\,#1\,\rangle}
\newcommand{\Let}{\mathrm{let}}
\newcommand{\Where}[1]{\mathrm{where} \begin{array}[t]{l} #1 \end{array}}
\newcommand{\In}{\mathrm{in}}
\newcommand{\N}{N}
\newcommand{\Z}{Z}
\newcommand{\R}{R}
\newcommand{\size}{\mathrm{size}}
\newcommand{\length}{\mathrm{length}}
\renewcommand{\log}{\mathrm{log}}
\newcommand{\lam}[2]{\backslash #1 \rarr #2}
\newcommand{\lamK}[2]{\lam{\kw{#1}}{\kw{#2}}}
\)
Parallel Programming in Futhark
