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#+TITLE:    
#+AUTHOR:    FOSSEE
#+EMAIL:     
#+DATE:    

#+DESCRIPTION: 
#+KEYWORDS: 
#+LANGUAGE:  en
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* 
#+begin_latex
\begin{center}
\vspace{12pt}
\textcolor{blue}{\huge Getting started with Sage}
\end{center}
\vspace{18pt}
\begin{center}
\vspace{10pt}
\includegraphics[scale=0.95]{../images/fossee-logo.png}\\
\vspace{5pt}
\scriptsize Developed by FOSSEE Team, IIT-Bombay. \\ 
\scriptsize Funded by National Mission on Education through ICT\\
\scriptsize  MHRD,Govt. of India\\
\includegraphics[scale=0.30]{../images/iitb-logo.png}\\
\end{center}
#+end_latex
* Objectives
  At the end of this tutorial, you will be able to,

 - Know what Sage and Sage notebook are.
 - Start a Sage shell or notebook.
 - Create new worksheets.
 - Know about the menu options available and the cells in the worksheet.
 - Evaluate cells, create and delete cells, navigate them.
 - Make annotations in the worksheet.
 - Use tab completion. 
 - Use code from other languages in the cells.
 - Use the offline help available.
* What is Sage?
  - free, open-source mathematical software.
  - can do a lot of math for you, including, but not limited to 
    + algebra
    + geometry
    + cryptography
    + graph theory
  - can be used as aid in teaching and research
* Installing Sage
   Visit the page
   http://sagemath.org/doc/tutorial/introduction.html 
   for the tutorial on how to install Sage.

* Summary
 In thus tutorial, we have learnt to, 

  - Know about Sage and sage notebook.
  - Start Sage shell  and sage notebook.
  - Create accounts and start using the notebook.
  - Create new worksheets.
  - Access the menus available on the notebook.
  - Evaluate cells in the worksheet.
  - Create new cells, delete the cells.
     and navigate around the cells.
  - Make annotations in the worksheet.
  - Use tab completions.
  - Embed code of other scripting languages in the cells.
* Evaluation
  1. Each cell in a sage worksheet displays the result of only the last
     operation.
     True or False.

 2. How do you evaluate a cell using the keyboard keys?
   
   - Shift key along with enter key
   - Control key along with enter key
   - Alt key along with enter key 
* Solutions
  1. True
  
  2. Shift key along with enter key
* 
#+begin_latex
  \begin{block}{}
  \begin{center}
  \textcolor{blue}{\Large THANK YOU!} 
  \end{center}
  \end{block}
\begin{block}{}
  \begin{center}
    For more Information, visit our website\\
    \url{http://fossee.in/}
  \end{center}  
  \end{block}
#+end_latex