\documentclass[12pt]{article}

\title{Interactive Plotting}

\author{FOSSEE}

\begin{document}

\maketitle

\section{Starting up...}

\begin{verbatim}

  $ ipython -pylab  

\end{verbatim}

Exiting Ipython

\begin{verbatim}     

  In [1]: print "Hello, World!"

  In [2]: ^D

  Do you really want to exit ([y]/n)? y

\end{verbatim}

Breaking out of loops

\begin{verbatim}     

  In [1]: while True:

    ...:     print "Hello, World!"

    ...:     

  Hello, World!

  Hello, World!^C

\end{verbatim}

\section{First Plot}

\begin{verbatim}

  In [2]: x=linspace(0, 2*pi, 50)

  In [3]: plot(x,sin(x))

  Out[3]: [<matplotlib.lines.Line2D object at 0xb6e5874c>]

\end{verbatim}

\section{Labeling}

\begin{verbatim}

  In [4]: xlabel('x')

  In [5]: ylabel('sin(x)')

\end{verbatim}

\section{Another example}

\begin{verbatim}

In [6]: clf()

In [7]: y = linspace(0,10,101)

In [8]: plot(y, exp(-y))

In [9]: xlabel('y')

In [10]: ylabel(r'$e^{-y}$')

\end{verbatim}

\end{document}