haskell-lectures/VL1/content/VL1_what_does_functional_mean1.tex
Julian Ospald f36590c9f4
Restructure files, make the latex code more modular
Also added a few more section to make beamer and article more
compatible.
2015-04-20 17:38:58 +02:00

13 lines
499 B
TeX

Think of haskell functions as regular \emph{mathematical} functions.
\slidep
\vspace{\baselineskip}
\begin{center}
\includegraphics*[scale=0.35]{./images/function-machine.png}
\end{center}
\begin{itemizep}
\item does this function write to the hard drive?
\item does the output depend on anything else except the input (e.g. time, environment, ...)?
\end{itemizep}
\slidep
\vspace{\baselineskip}
It's all about \emph{input} and \emph{output} of functions! And that's it. Nothing else to worry about.