haskell-lectures/VL1/content/VL1_what_does_functional_mean2.tex

\ifger{Funktional bedeutet:}{So, functional means:}
\begin{itemizep}
\item \emph{first-class} citizens: functions are values and can be used as such
\item a haskell program is what happens when \emph{expressions are evaluated}, it's not about executing instructions
\end{itemizep}