Changes to using sage.
% Created 2010-11-07 Sun 18:57
\documentclass[presentation]{beamer}
\usepackage[latin1]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{fixltx2e}
\usepackage{graphicx}
\usepackage{longtable}
\usepackage{float}
\usepackage{wrapfig}
\usepackage{soul}
\usepackage{t1enc}
\usepackage{textcomp}
\usepackage{marvosym}
\usepackage{wasysym}
\usepackage{latexsym}
\usepackage{amssymb}
\usepackage{hyperref}
\tolerance=1000
\providecommand{\alert}[1]{\textbf{#1}}
\title{Plotting Experimental Data}
\author{FOSSEE}
\date{2010-09-14 Tue}
\usetheme{Warsaw}\useoutertheme{infolines}\usecolortheme{default}\setbeamercovered{transparent}
\begin{document}
\maketitle
\begin{frame}
\frametitle{Tutorial Plan}
\label{sec-1}
\begin{itemize}
\item Plotting Experiment Data and Error Bars\\
\label{sec-1_1}%
\end{itemize} % ends low level
\end{frame}
\begin{frame}
\frametitle{Pre-requisites}
\label{sec-2}
\begin{itemize}
\item Plotting simple analytical Functions\\
\label{sec-2_1}%
\end{itemize} % ends low level
\end{frame}
\begin{frame}
\frametitle{plot L vs. T$^2$}
\label{sec-3}
\begin{center}
\begin{tabular}{rr}
L & T \\
0.1 & 0.69 \\
0.2 & 0.90 \\
0.3 & 1.19 \\
0.4 & 1.30 \\
0.5 & 1.47 \\
0.6 & 1.58 \\
0.7 & 1.77 \\
0.8 & 1.83 \\
0.9 & 1.94 \\
\end{tabular}
\end{center}
\end{frame}
\begin{frame}[fragile]
\frametitle{Initializing L \& T}
\label{sec-4}
\begin{verbatim}
In []: L = [0.1, 0.2, 0.3, 0.4, 0.5,
0.6, 0.7, 0.8, 0.9]
In []: t = [0.69, 0.90, 1.19,
1.30, 1.47, 1.58,
1.77, 1.83, 1.94]
\end{verbatim}
\end{frame}
\begin{frame}[fragile]
\frametitle{square()}
\label{sec-5}
\begin{verbatim}
In []: tsquare=square(t)
\end{verbatim}
\begin{verbatim}
array([ 0.4761, 0.81 , 1.4161, 1.69 , 2.1609, 2.4964, 3.1329,
3.3489, 3.7636])
\end{verbatim}
\end{frame}
\begin{frame}[fragile]
\frametitle{Plotting}
\label{sec-6}
\begin{verbatim}
In[]: plot(L,t,.)
\end{verbatim}
\begin{verbatim}
In[]: plot(L,t,o)
\end{verbatim}
\end{frame}
\begin{frame}
\frametitle{Adding Error}
\label{sec-7}
\begin{center}
\begin{tabular}{rrrr}
L & T & /Delta L & /Delta T \\
0.1 & 0.69 & 0.08 & 0.04 \\
0.2 & 0.90 & 0.09 & 0.08 \\
0.3 & 1.19 & 0.07 & 0.11 \\
0.4 & 1.30 & 0.05 & 0.05 \\
0.5 & 1.47 & 0.06 & 0.03 \\
0.6 & 1.58 & 0.00 & 0.03 \\
0.7 & 1.77 & 0.06 & 0.01 \\
0.8 & 1.83 & 0.06 & 0.07 \\
0.9 & 1.94 & 0.01 & 0.01 \\
\end{tabular}
\end{center}
\end{frame}
\begin{frame}[fragile]
\frametitle{Plotting Error bar}
\label{sec-8}
\begin{verbatim}
In[]: errorbar(L,tsquare,xerr=delta_L, yerr=delta_T,
fmt='b.')
\end{verbatim}
\end{frame}
\end{document}