1 files changed, 0 insertions, 105 deletions
diff --git a/scipy/basic/session3.tex b/scipy/basic/session3.tex
index 2de9b05..c53cc41 100644
--- a/scipy/basic/session3.tex
+++ b/scipy/basic/session3.tex
@@ -666,108 +666,3 @@ In []: colorbar()
 \end{frame}
 
 \end{document}
-
-%% Questions for Quiz %%
-%% ------------------ %%
-
-\begin{frame}[fragile]
-\frametitle{\incqno }
-\begin{lstlisting}
-In []: a = array([[1, 2],
-                  [3, 4]])
-In []: a[1,0] = 0
-\end{lstlisting}
-What is the resulting array?
-\end{frame}
-
-\begin{frame}[fragile]
-\frametitle{\incqno }
-\begin{lstlisting}
-  In []: x = array(([1,2,3,4],
-                    [2,3,4,5]))
-  In []: x[-2][-3] = 4
-  In []: print x
-\end{lstlisting}
-What will be printed?
-\end{frame}
-
-%% \begin{frame}[fragile]
-%% \frametitle{\incqno }
-%% \begin{lstlisting}
-%%   In []: x = array([[1,2,3,4],
-%%                     [3,4,2,5]])
-%% \end{lstlisting}
-%% What is the \lstinline+shape+ of this array?
-%% \end{frame}
-
-\begin{frame}[fragile]
-\frametitle{\incqno }
-\begin{lstlisting}
-  In []: x = array([[1,2,3,4]])
-\end{lstlisting}
-How to change \lstinline+x+ to \lstinline+array([[1,2,0,4]])+?
-\end{frame}
-
-\begin{frame}[fragile]
-\frametitle{\incqno }
-\begin{lstlisting}
-  In []: x = array([[1,2,3,4],
-                    [3,4,2,5]])
-\end{lstlisting}
-How do you get the following slice of \lstinline+x+?
-\begin{lstlisting}
-array([[2,3],
-       [4,2]])
-\end{lstlisting}
-\end{frame}
-
-\begin{frame}[fragile]
-\frametitle{\incqno }
-\begin{lstlisting}
-  In []: x = array([[9,18,27],
-                    [30,60,90],
-                    [14,7,1]])
-\end{lstlisting}
-What is the output of \lstinline+x[::3,::3]+
-\end{frame}
-
-
-\begin{frame}[fragile]
-\frametitle{\incqno }
-\begin{lstlisting}
-In []: a = array([[1, 2],
-                  [3, 4]])
-\end{lstlisting}
-How do you get the transpose of this array?
-\end{frame}
-
-\begin{frame}[fragile]
-\frametitle{\incqno }
-\begin{lstlisting}
-In []: a = array([[1, 2],
-                  [3, 4]])
-In []: b = array([[1, 1],
-                  [2, 2]])
-In []: a*b
-\end{lstlisting}
-What does this produce?
-\end{frame}
-
-\begin{frame}
-\frametitle{\incqno }
-What command do you use to find the inverse of a matrix and its
-eigenvalues?
-\end{frame}
-
-%% \begin{frame}
-%% \frametitle{\incqno }
-%% The file \lstinline+datafile.txt+ contains 3 columns of data.  What
-%% command will you use to read the entire data file into an array?
-%% \end{frame}
-
-%% \begin{frame}
-%% \frametitle{\incqno }
-%% If the contents of the file \lstinline+datafile.txt+ is read into an
-%% $N\times3$ array called \lstinline+data+, how would you obtain the third
-%% column of this data?
-%% \end{frame}