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+% Created 2010-10-10 Sun 17:30
+\documentclass[presentation]{beamer}
+\usepackage[latin1]{inputenc}
+\usepackage[T1]{fontenc}
+\usepackage{fixltx2e}
+\usepackage{graphicx}
+\usepackage{longtable}
+\usepackage{float}
+\usepackage{wrapfig}
+\usepackage{soul}
+\usepackage{textcomp}
+\usepackage{marvosym}
+\usepackage{wasysym}
+\usepackage{latexsym}
+\usepackage{amssymb}
+\usepackage{hyperref}
+\tolerance=1000
+\usepackage[english]{babel} \usepackage{ae,aecompl}
+\usepackage{mathpazo,courier,euler} \usepackage[scaled=.95]{helvet}
+\usepackage{listings}
+\lstset{language=Python, basicstyle=\ttfamily\bfseries,
+commentstyle=\color{red}\itshape, stringstyle=\color{darkgreen},
+showstringspaces=false, keywordstyle=\color{blue}\bfseries}
+\providecommand{\alert}[1]{\textbf{#1}}
+
+\title{Additional Features of \texttt{ipython}}
+\author{FOSSEE}
+\date{}
+
+\usetheme{Warsaw}\usecolortheme{default}\useoutertheme{infolines}\setbeamercovered{transparent}
+\begin{document}
+
+\maketitle
+
+
+
+
+
+
+
+
+
+
+\begin{frame}
+\frametitle{Outline}
+\label{sec-1}
+
+\begin{itemize}
+\item Retrieving ipython history
+\item Viewing a part of the history
+\item Saving (relevant) parts of the history to a file
+\item Running a script from within ipython
+\end{itemize}
+\end{frame}
+\begin{frame}
+\frametitle{Question 1}
+\label{sec-2}
+
+  Read through the documentation of \texttt{\%hist} and find out how to list
+  all the commands between 5 and 10
+\end{frame}
+\begin{frame}[fragile]
+\frametitle{Solution 1}
+\label{sec-3}
+
+\lstset{language=Python}
+\begin{lstlisting}
+In []: %hist 5 10
+\end{lstlisting}
+\end{frame}
+\begin{frame}
+\frametitle{Question 2}
+\label{sec-4}
+
+  Change the label on y-axis to ``y'' and save the lines of code
+  accordingly
+\end{frame}
+\begin{frame}[fragile]
+\frametitle{Solution 2}
+\label{sec-5}
+
+\lstset{language=Python}
+\begin{lstlisting}
+In []: ylabel("y")
+In []: %save /home/fossee/example_plot.py 1 3-6 10
+\end{lstlisting}
+\end{frame}
+\begin{frame}
+\frametitle{Question 3}
+\label{sec-6}
+
+  Use \texttt{\%hist} and \texttt{\%save} and create a script that has show in it and
+  run it to produce and show the plot.
+\end{frame}
+\begin{frame}[fragile]
+\frametitle{Solution 3}
+\label{sec-7}
+
+\lstset{language=Python}
+\begin{lstlisting}
+In []: %hist 20
+
+In []: %save /home/fossee/show_included.py 1 3-6 8 10 13
+In []: %run -i /home/fossee/show_included.py
+\end{lstlisting}
+\end{frame}
+\begin{frame}
+\frametitle{Question 4}
+\label{sec-8}
+
+  Run the script without using the -i option. Do you find any
+  difference?
+\end{frame}
+\begin{frame}
+\frametitle{Solution 4}
+\label{sec-9}
+
+  We see that it raises \texttt{NameError} saying the name \texttt{linspace} is not
+  found.
+\end{frame}
+\begin{frame}
+\frametitle{Summary}
+\label{sec-10}
+
+\begin{itemize}
+\item Retreiving history using \texttt{\%hist} command
+\item Vieweing only a part of history by passing an argument to \%hist
+\item Saving the required lines of code in required order using \%save
+\item Using \%run -i command to run the saved script
+\end{itemize}
+\end{frame}
+\begin{frame}
+\frametitle{Thank you!}
+\label{sec-11}
+
+  \begin{block}{}
+  \begin{center}
+  This spoken tutorial has been produced by the
+  \textcolor{blue}{FOSSEE} team, which is funded by the 
+  \end{center}
+  \begin{center}
+    \textcolor{blue}{National Mission on Education through \\
+      Information \& Communication Technology \\ 
+      MHRD, Govt. of India}.
+  \end{center}  
+  \end{block}
+\end{frame}
+
+\end{document}