--- a/day1/session1.tex	Thu Jan 21 17:49:05 2010 +0530
+++ b/day1/session1.tex	Thu Feb 04 22:56:24 2010 +0530
@@ -211,6 +211,28 @@
   In []: ^D(Ctrl-D)
   Do you really want to exit([y]/n)? y
 \end{lstlisting}
+\alert{IPython is an improved interpreter}
+\alert{Recommended for use in Scientific Computing work}
+\end{frame}
+
+\begin{frame}[fragile]
+\frametitle{The Python interpreter \ldots}
+\begin{block}{}
+\begin{lstlisting}
+  $ python
+\end{lstlisting} %$
+\end{block}
+\begin{lstlisting}     
+  >>> print "Hello, World!"
+  Hello, World!
+\end{lstlisting}
+Exiting
+\begin{lstlisting}     
+  >>> ^D(Ctrl-D)
+  $
+\end{lstlisting} %$
+\alert{Note the change in the prompt}
+\alert{IPython provides many additional features}
 \end{frame}
 
 %% \begin{frame}[fragile]

--- a/day1/tot.tex	Thu Jan 21 17:49:05 2010 +0530
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,263 +0,0 @@
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%Tutorial slides on Python.
-%
-% Author: FOSSEE 
-% Copyright (c) 2009, FOSSEE, IIT Bombay
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-\documentclass[14pt,compress]{beamer}
-%\documentclass[draft]{beamer}
-%\documentclass[compress,handout]{beamer}
-%\usepackage{pgfpages} 
-%\pgfpagesuselayout{2 on 1}[a4paper,border shrink=5mm]
-
-% Modified from: generic-ornate-15min-45min.de.tex
-\mode<presentation>
-{
-  \usetheme{Warsaw}
-  \useoutertheme{infolines}
-  \setbeamercovered{transparent}
-}
-
-\usepackage[english]{babel}
-\usepackage[latin1]{inputenc}
-%\usepackage{times}
-\usepackage[T1]{fontenc}
-
-% Taken from Fernando's slides.
-\usepackage{ae,aecompl}
-\usepackage{mathpazo,courier,euler}
-\usepackage[scaled=.95]{helvet}
-
-\definecolor{darkgreen}{rgb}{0,0.5,0}
-
-\usepackage{listings}
-\lstset{language=Python,
-    basicstyle=\ttfamily\bfseries,
-    commentstyle=\color{red}\itshape,
-  stringstyle=\color{darkgreen},
-  showstringspaces=false,
-  keywordstyle=\color{blue}\bfseries}
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-% Macros
-\setbeamercolor{emphbar}{bg=blue!20, fg=black}
-\newcommand{\emphbar}[1]
-{\begin{beamercolorbox}[rounded=true]{emphbar} 
-      {#1}
- \end{beamercolorbox}
-}
-\newcounter{time}
-\setcounter{time}{0}
-\newcommand{\inctime}[1]{\addtocounter{time}{#1}{\tiny \thetime\ m}}
-
-\newcommand{\typ}[1]{\lstinline{#1}}
-
-\newcommand{\kwrd}[1]{ \texttt{\textbf{\color{blue}{#1}}}  }
-
-%%% This is from Fernando's setup.
-% \usepackage{color}
-% \definecolor{orange}{cmyk}{0,0.4,0.8,0.2}
-% % Use and configure listings package for nicely formatted code
-% \usepackage{listings}
-% \lstset{
-%    language=Python,
-%    basicstyle=\small\ttfamily,
-%    commentstyle=\ttfamily\color{blue},
-%    stringstyle=\ttfamily\color{orange},
-%    showstringspaces=false,
-%    breaklines=true,
-%    postbreak = \space\dots
-% }
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-% Title page
-\title[Tricks of the trade]{Python for Science and Engg: Tricks of the trade}
-
-\author[FOSSEE] {FOSSEE}
-
-\institute[IIT Bombay] {Department of Aerospace Engineering\\IIT Bombay}
-\date[] {28 January, 2010\\Day 1, Introduction}
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%\pgfdeclareimage[height=0.75cm]{iitmlogo}{iitmlogo}
-%\logo{\pgfuseimage{iitmlogo}}
-
-
-%% Delete this, if you do not want the table of contents to pop up at
-%% the beginning of each subsection:
-\AtBeginSubsection[]
-{
-  \begin{frame}<beamer>
-    \frametitle{Outline}
-    \tableofcontents[currentsection,currentsubsection]
-  \end{frame}
-}
-
-\AtBeginSection[]
-{
-  \begin{frame}<beamer>
-    \frametitle{Outline}
-    \tableofcontents[currentsection,currentsubsection]
-  \end{frame}
-}
-
-% If you wish to uncover everything in a step-wise fashion, uncomment
-% the following command: 
-%\beamerdefaultoverlayspecification{<+->}
-
-%%\includeonlyframes{current,current1,current2,current3,current4,current5,current6}
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-% DOCUMENT STARTS
-\begin{document}
-
-\begin{frame}
-  \maketitle
-\end{frame}
-
-%% \begin{frame}
-%%   \frametitle{Outline}
-%%   \tableofcontents
-%%   % You might wish to add the option [pausesections]
-%% \end{frame}
-
-\begin{frame}
-  \frametitle{Workshop Schedule: Day 1}
-  \begin{description}
-	\item[Session 1] Mon 09:00--10:00
-	\item[Session 2] Mon 10:05--11:05
-	\item[Session 3] Mon 11:20--12:20
-	\item[Session 4] Mon 12:25--13:25
-        \item[Quiz 1] Mon 14:25--14:40
-        \item[Exercises] Mon 14:40--15:25
-        \item[Session 5] Mon 15:40--16:40
-        \item[Quiz 2] Mon 16:45--17:00
-  \end{description}
-\end{frame}
-
-\begin{frame}
-  \frametitle{Workshop Schedule: Day 2}
-  \begin{description}
-	\item[Session 1] Tue 09:00--10:00
-	\item[Session 2] Tue 10:05--11:05
-	\item[Session 3] Tue 11:20--12:20
-	\item[Session 4] Tue 12:25--13:25
-        \item[Quiz 1]  Tue 14:25--14:40
-        \item[Exercises] Tue 14:40--15:25
-        \item[Session 5] Tue 15:40--16:40
-        \item[Quiz 2]  Tue 16:45--17:00
-  \end{description}
-\end{frame}
-
-\section{Checklist}
-\begin{frame}
-\frametitle{Checklist}
-  \begin{enumerate}
-    \item IPython
-    \item Editor: We recommend \alert{scite}.
-    \item Data files: 
-      \begin{itemize}
-      \item \typ{sslc1.txt}
-      \item \typ{pendulum.txt}
-      \item \typ{points.txt}
-      \item \typ{pos.txt}
-      \item \typ{holmes.txt}
-      \end{itemize}
-    \item Python scripts: 
-      \begin{itemize}
-      \item \typ{sslc_allreg.py}
-      \item \typ{sslc_science.py}
-      \end{itemize}
-    \item Images
-      \begin{itemize}
-      \item \typ{lena.png}
-      \item \typ{smoothing.gif}
-      \end{itemize}
-  \end{enumerate}
-\end{frame}
-
-\section{Starting up Ipython}
-\begin{frame}[fragile]
-\frametitle{Starting up \ldots}
-\begin{block}{}
-\begin{lstlisting}
-  $ ipython -pylab  
-\end{lstlisting} %$
-\end{block}
-\begin{lstlisting}     
-  In []: print "Hello, World!"
-  Hello, World!
-\end{lstlisting}
-Exiting
-\begin{lstlisting}     
-  In []: ^D(Ctrl-D)
-  Do you really want to exit([y]/n)? y
-\end{lstlisting}
-\end{frame}
-
-\section{Loops - Indentation and Breaking out of loops}
-\begin{frame}[fragile]
-\frametitle{Loops}
-Breaking out of loops
-\begin{lstlisting}     
-  In []: while True:
-    ...:     print "Hello, World!"
-    ...:     
-  Hello, World!
-  Hello, World!^C(Ctrl-C)
-  ------------------------------------
-  KeyboardInterrupt                   
-
-\end{lstlisting}
-\emphbar{\alert{Indentation: Notice the 4 spaces before\\} \typ{print "Hello, World!"}}
-\end{frame}
-
-\section{Saving Commands}
-\begin{frame}[fragile]
-\frametitle{History and Saving of Commands}
-\begin{itemize}
-\item \typ{\%hist} gives complete history of commands in a session
-\item \typ{\%save} can be used to save the commands
-\end{itemize}
-\begin{block}{Careful about errors!}
-  \kwrd{\%hist} will contain the errors as well,\\
-  so be careful while selecting line numbers.
-\end{block}
-\end{frame}
-
-\section{Editors}
-\begin{frame}[fragile]
-  \frametitle{Editors}
-  The following are some good editors:
-  \begin{itemize}
-  \item emacs
-  \item vim
-  \item scite - we recommend scite
-  \end{itemize}
-\end{frame}
-
-\section{Scite - How to}
-\begin{frame}[fragile]
-  \frametitle{Scite - How to \ldots}
-  \begin{itemize}
-  \item Opening scite - run scite from command line
-  \item Type the contents
-  \item Saving the file with a filename \alert{File $\rightarrow$ Save as}
-  \item Exiting the editor  \alert{File $\rightarrow$ Exit}
-  \item To open an existing file: \alert{File $\rightarrow$ Open}
-  \end{itemize}
-\end{frame}
-
-\section{Summary}
-\begin{frame}[fragile]
-  \frametitle{What did we learn?}
-  \begin{itemize}
-    \item Starting up IPython
-    \item Loops - Indentation and breaking out of loops
-    \item \kwrd{\%hist} - History of commands
-    \item \kwrd{\%save} - Saving commands 
-  \end{itemize}
-\end{frame}
-
-\end{document}