Introduction

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\documentclass{article}

    
    
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    % Document parameters
    \title{Introduction}
    
    
    

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\def\PYZbs{\char`\\}
\def\PYZus{\char`\_}
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\def\PYZcb{\char`\}}
\def\PYZca{\char`\^}
\def\PYZam{\char`\&}
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% for compatibility with earlier versions
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    % Prevent overflowing lines due to hard-to-break entities
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    % Setup hyperref package
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    \begin{document}
    
    
    \maketitle
    
    

    
    \begin{Verbatim}[commandchars=\\\{\}]
{\color{incolor}In [{\color{incolor}1}]:} \PY{k+kn}{from} \PY{n+nn}{\PYZus{}\PYZus{}future\PYZus{}\PYZus{}} \PY{k+kn}{import} \PY{n}{print\PYZus{}function}  \PY{c}{\PYZsh{} Skip this for now}
\end{Verbatim}

    \section{Hello World}

    \begin{Verbatim}[commandchars=\\\{\}]
{\color{incolor}In [{\color{incolor}2}]:} \PY{k}{print}\PY{p}{(}\PY{l+s}{\PYZsq{}}\PY{l+s}{Hello World!}\PY{l+s}{\PYZsq{}}\PY{p}{)}
\end{Verbatim}

    \begin{Verbatim}[commandchars=\\\{\}]
Hello World!
    \end{Verbatim}

    \section{Variables}

    \begin{Verbatim}[commandchars=\\\{\}]
{\color{incolor}In [{\color{incolor}3}]:} \PY{n}{my\PYZus{}int} \PY{o}{=} \PY{l+m+mi}{10}  \PY{c}{\PYZsh{} An integer}
        \PY{n}{my\PYZus{}float} \PY{o}{=} \PY{l+m+mf}{12.45}  \PY{c}{\PYZsh{} A floating point}
        \PY{n}{my\PYZus{}string} \PY{o}{=} \PY{l+s}{\PYZsq{}}\PY{l+s}{Hello world!}\PY{l+s}{\PYZsq{}}  \PY{c}{\PYZsh{} A string}
        \PY{n}{my\PYZus{}list} \PY{o}{=} \PY{p}{[}\PY{l+m+mi}{1}\PY{p}{,} \PY{l+m+mi}{2}\PY{p}{,} \PY{l+m+mi}{3}\PY{p}{,} \PY{l+m+mi}{4}\PY{p}{]}  \PY{c}{\PYZsh{} A list}
        \PY{n}{my\PYZus{}dict} \PY{o}{=} \PY{p}{\PYZob{}}\PY{l+m+mi}{1}\PY{p}{:} \PY{l+s}{\PYZsq{}}\PY{l+s}{foo}\PY{l+s}{\PYZsq{}}\PY{p}{,} \PY{l+s}{\PYZsq{}}\PY{l+s}{bar}\PY{l+s}{\PYZsq{}}\PY{p}{:} \PY{l+m+mi}{2}\PY{p}{\PYZcb{}}  \PY{c}{\PYZsh{} A dictionary}
\end{Verbatim}

    \begin{Verbatim}[commandchars=\\\{\}]
{\color{incolor}In [{\color{incolor}4}]:} \PY{k}{print}\PY{p}{(}\PY{n+nb}{type}\PY{p}{(}\PY{n}{my\PYZus{}int}\PY{p}{)}\PY{p}{)}
        \PY{k}{print}\PY{p}{(}\PY{n+nb}{type}\PY{p}{(}\PY{n}{my\PYZus{}float}\PY{p}{)}\PY{p}{)}
        \PY{k}{print}\PY{p}{(}\PY{n+nb}{type}\PY{p}{(}\PY{n}{my\PYZus{}string}\PY{p}{)}\PY{p}{)}
        \PY{k}{print}\PY{p}{(}\PY{n+nb}{type}\PY{p}{(}\PY{n}{my\PYZus{}list}\PY{p}{)}\PY{p}{)}
        \PY{k}{print}\PY{p}{(}\PY{n+nb}{type}\PY{p}{(}\PY{n}{my\PYZus{}dict}\PY{p}{)}\PY{p}{)}
\end{Verbatim}

    \begin{Verbatim}[commandchars=\\\{\}]
<type 'int'>
<type 'float'>
<type 'str'>
<type 'list'>
<type 'dict'>
    \end{Verbatim}

    \section{Basic Operations}

\begin{itemize}
\itemsep1pt\parskip0pt\parsep0pt
\item
  Addition
\item
  Subtraction
\item
  Multiplication
\item
  Division
\item
  Squaring
\item
  String Concatenation
\item
  Type conversion
\end{itemize}

    \begin{Verbatim}[commandchars=\\\{\}]
{\color{incolor}In [{\color{incolor}5}]:} \PY{n}{first\PYZus{}num} \PY{o}{=} \PY{l+m+mi}{2}
        \PY{n}{sec\PYZus{}num} \PY{o}{=} \PY{l+m+mi}{4}
        \PY{n+nb}{sum} \PY{o}{=} \PY{n}{first\PYZus{}num} \PY{o}{+} \PY{n}{sec\PYZus{}num}
        \PY{k}{print}\PY{p}{(}\PY{l+s}{\PYZdq{}}\PY{l+s}{Sum:}\PY{l+s}{\PYZdq{}}\PY{p}{,} \PY{n+nb}{sum}\PY{p}{)}
        \PY{n}{diff} \PY{o}{=} \PY{n}{first\PYZus{}num} \PY{o}{\PYZhy{}} \PY{n}{sec\PYZus{}num}
        \PY{k}{print}\PY{p}{(}\PY{l+s}{\PYZdq{}}\PY{l+s}{Difference:}\PY{l+s}{\PYZdq{}}\PY{p}{,} \PY{n}{diff}\PY{p}{)}
\end{Verbatim}

    \begin{Verbatim}[commandchars=\\\{\}]
Sum: 6
Difference: -2
    \end{Verbatim}

    \begin{Verbatim}[commandchars=\\\{\}]
{\color{incolor}In [{\color{incolor}6}]:} \PY{n}{mul} \PY{o}{=} \PY{n}{first\PYZus{}num} \PY{o}{*} \PY{n}{sec\PYZus{}num}
        \PY{n}{div} \PY{o}{=} \PY{n}{sec\PYZus{}num} \PY{o}{/} \PY{n}{first\PYZus{}num}
        \PY{n}{square} \PY{o}{=} \PY{n}{first\PYZus{}num} \PY{o}{*}\PY{o}{*} \PY{n}{sec\PYZus{}num}
        \PY{k}{print}\PY{p}{(}\PY{l+s}{\PYZdq{}}\PY{l+s}{Product: }\PY{l+s}{\PYZdq{}}\PY{p}{,} \PY{n}{mul}\PY{p}{)}
        \PY{k}{print}\PY{p}{(}\PY{l+s}{\PYZdq{}}\PY{l+s}{Quotient: }\PY{l+s}{\PYZdq{}}\PY{p}{,} \PY{n}{div}\PY{p}{)}
        \PY{k}{print}\PY{p}{(}\PY{l+s}{\PYZdq{}}\PY{l+s}{Square: }\PY{l+s}{\PYZdq{}}\PY{p}{,} \PY{n}{square}\PY{p}{)}
\end{Verbatim}

    \begin{Verbatim}[commandchars=\\\{\}]
Product:  8
Quotient:  2
Square:  16
    \end{Verbatim}

    \begin{Verbatim}[commandchars=\\\{\}]
{\color{incolor}In [{\color{incolor}7}]:} \PY{n}{str1} \PY{o}{=} \PY{l+s}{\PYZsq{}}\PY{l+s}{foo}\PY{l+s}{\PYZsq{}}
        \PY{n}{str2} \PY{o}{=} \PY{l+s}{\PYZsq{}}\PY{l+s}{bar}\PY{l+s}{\PYZsq{}}
        \PY{n}{str3} \PY{o}{=} \PY{n}{str1} \PY{o}{+} \PY{n}{str2}
        \PY{n}{str4} \PY{o}{=} \PY{n}{str1} \PY{o}{+} \PY{l+s}{\PYZdq{}}\PY{l+s}{ }\PY{l+s}{\PYZdq{}} \PY{o}{+} \PY{n}{str2} \PY{o}{+} \PY{l+s}{\PYZdq{}}\PY{l+s}{!}\PY{l+s}{\PYZdq{}}
        \PY{k}{print}\PY{p}{(}\PY{n}{str3}\PY{p}{)}
        \PY{k}{print}\PY{p}{(}\PY{n}{str4}\PY{p}{)}
\end{Verbatim}

    \begin{Verbatim}[commandchars=\\\{\}]
foobar
foo bar!
    \end{Verbatim}

    \paragraph{This won't work}

\begin{Shaded}
\begin{Highlighting}[]
\NormalTok{>>> str5 = str1 + }\DecValTok{5}
\OtherTok{TypeError}\NormalTok{: cannot concatenate }\StringTok{'str'} \NormalTok{and }\StringTok{'int'} \NormalTok{objects}
\end{Highlighting}
\end{Shaded}

    \subsubsection{Type Conversion}

    \begin{Verbatim}[commandchars=\\\{\}]
{\color{incolor}In [{\color{incolor}8}]:} \PY{n}{my\PYZus{}float} \PY{o}{=} \PY{l+m+mf}{4.3}
        \PY{n}{my\PYZus{}int} \PY{o}{=} \PY{n+nb}{int}\PY{p}{(}\PY{n}{my\PYZus{}float}\PY{p}{)}
        \PY{k}{print}\PY{p}{(}\PY{n}{my\PYZus{}int}\PY{p}{)}
        \PY{k}{print}\PY{p}{(}\PY{n+nb}{float}\PY{p}{(}\PY{n}{my\PYZus{}int}\PY{p}{)}\PY{p}{)}
\end{Verbatim}

    \begin{Verbatim}[commandchars=\\\{\}]
4
4.0
    \end{Verbatim}

    \section{Lists}

List is equivalent to array that we use in C. Lists can have different
datatypes which isn't possible with arrays. In case of an array you need
to define the datatype while you declare the array, lists do not require
that.

    \subsubsection{Initialization}

    \begin{Verbatim}[commandchars=\\\{\}]
{\color{incolor}In [{\color{incolor}9}]:} \PY{n}{my\PYZus{}list} \PY{o}{=} \PY{p}{[}\PY{p}{]}
        \PY{k}{print}\PY{p}{(}\PY{n}{my\PYZus{}list}\PY{p}{)}
\end{Verbatim}

    \begin{Verbatim}[commandchars=\\\{\}]
[]
    \end{Verbatim}

    \begin{Verbatim}[commandchars=\\\{\}]
{\color{incolor}In [{\color{incolor}10}]:} \PY{n}{my\PYZus{}another\PYZus{}list} \PY{o}{=} \PY{p}{[}\PY{l+m+mi}{7}\PY{p}{,} \PY{l+m+mi}{8}\PY{p}{,} \PY{l+m+mi}{9}\PY{p}{]}
         \PY{k}{print}\PY{p}{(}\PY{n}{my\PYZus{}another\PYZus{}list}\PY{p}{)}
\end{Verbatim}

    \begin{Verbatim}[commandchars=\\\{\}]
[7, 8, 9]
    \end{Verbatim}

    \subsubsection{Operations}

\begin{itemize}
\itemsep1pt\parskip0pt\parsep0pt
\item
  \textbf{append} \emph{Used to add an element at the end of a list}
\item
  \textbf{extend} \emph{Used to add all the elements of another list at
  the end of a list}
\end{itemize}

    \begin{Verbatim}[commandchars=\\\{\}]
{\color{incolor}In [{\color{incolor}11}]:} \PY{n}{my\PYZus{}list}\PY{o}{.}\PY{n}{append}\PY{p}{(}\PY{l+m+mi}{4}\PY{p}{)}
         \PY{n}{my\PYZus{}list}\PY{o}{.}\PY{n}{append}\PY{p}{(}\PY{l+m+mi}{6}\PY{p}{)}
         \PY{n}{my\PYZus{}list}\PY{o}{.}\PY{n}{append}\PY{p}{(}\PY{l+m+mi}{8}\PY{p}{)}
         
         \PY{n}{my\PYZus{}another\PYZus{}list}\PY{o}{.}\PY{n}{append}\PY{p}{(}\PY{l+m+mi}{12}\PY{p}{)}
         \PY{k}{print}\PY{p}{(}\PY{n}{my\PYZus{}list}\PY{p}{,} \PY{n}{my\PYZus{}another\PYZus{}list}\PY{p}{)}
         
         \PY{n}{my\PYZus{}list}\PY{o}{.}\PY{n}{extend}\PY{p}{(}\PY{n}{my\PYZus{}another\PYZus{}list}\PY{p}{)}
         \PY{k}{print}\PY{p}{(}\PY{n}{my\PYZus{}list}\PY{p}{)}                   
\end{Verbatim}

    \begin{Verbatim}[commandchars=\\\{\}]
[4, 6, 8] [7, 8, 9, 12]
[4, 6, 8, 7, 8, 9, 12]
    \end{Verbatim}


    % Add a bibliography block to the postdoc
    
    
    
    \end{document}