1 files changed, 72 insertions, 4 deletions

diff --git a/getting-started-ipython/slides.tex b/getting-started-ipython/slides.tex
index 20af21e..310db35 100644
--- a/getting-started-ipython/slides.tex
+++ b/getting-started-ipython/slides.tex
@@ -1,4 +1,4 @@
-% Created 2010-10-26 Tue 10:33
+% Created 2010-11-05 Fri 20:59
 \documentclass[presentation]{beamer}
 \usepackage[latin1]{inputenc}
 \usepackage[T1]{fontenc}
@@ -8,7 +8,6 @@
 \usepackage{float}
 \usepackage{wrapfig}
 \usepackage{soul}
-\usepackage{t1enc}
 \usepackage{textcomp}
 \usepackage{marvosym}
 \usepackage{wasysym}
@@ -55,9 +54,78 @@ showstringspaces=false, keywordstyle=\color{blue}\bfseries}
 \end{itemize}
 \end{frame}
 \begin{frame}
-\frametitle{Summary}
+\frametitle{Question 1}
 \label{sec-2}
 
+  Type \texttt{ab} and hit tab to see what happens. Next, just type \texttt{a} and
+  hit tab to see what happens.
+\end{frame}
+\begin{frame}
+\frametitle{Solution 1}
+\label{sec-3}
+
+  \texttt{ab} tab completes to \texttt{abs} and \texttt{a<tab>} gives us a list of all the
+  commands starting with a.
+\end{frame}
+\begin{frame}
+\frametitle{Question 2}
+\label{sec-4}
+
+  Look-up the documentation of \texttt{round} and see how to use it.
+\end{frame}
+\begin{frame}
+\frametitle{Solution 2}
+\label{sec-5}
+
+  \texttt{round?}
+\end{frame}
+\begin{frame}[fragile]
+\frametitle{Question 3}
+\label{sec-6}
+
+  Check the output of
+\lstset{language=Python}
+\begin{lstlisting}
+round(2.48)
+round(2.48, 1)
+round(2.48, 2)
+
+round(2.484)
+round(2.484, 1)
+round(2.484, 2)
+\end{lstlisting}
+  Look-up the documentation of \texttt{round} and see how to use it.
+\end{frame}
+\begin{frame}
+\frametitle{Solution 3}
+\label{sec-7}
+
+  We get 2.0, 2.5 and 2.48, which are what we expect. 
+\end{frame}
+\begin{frame}
+\frametitle{Question 4}
+\label{sec-8}
+
+  Try typing \texttt{round(2.484}, and hit enter. and then cancel the command
+  using Ctrl-C. Then, type the command, \texttt{round(2.484, 2)} and resume
+  the video.
+\end{frame}
+\begin{frame}[fragile]
+\frametitle{Solution 4}
+\label{sec-9}
+
+\lstset{language=Python}
+\begin{lstlisting}
+round(2.484 
+^C
+
+round(2.484, 2)
+\end{lstlisting}
+\end{frame}
+\begin{frame}
+\frametitle{Summary}
+\label{sec-10}
+
 \begin{itemize}
 \item invoking and quitting the \texttt{ipython} interpreter
 \item navigating the history
@@ -68,7 +136,7 @@ showstringspaces=false, keywordstyle=\color{blue}\bfseries}
 \end{frame}
 \begin{frame}
 \frametitle{Thank you!}
-\label{sec-3}
+\label{sec-11}
 
   \begin{block}{}
   \begin{center}