1 Creating a linear array:\\

     1 Creating an list\\

     2 {\ex \lstinline|    x = linspace(0, 2*pi, 50)|}

     2 {\ex \lstinline| empty=[]|}

     4 Plotting two variables:\\

     4 Create a filled list\\

     5 {\ex \lstinline|    plot(x, sin(x))|}

     5 {\ex \lstinline| nonempty = ['spam', 'eggs', 100, 1.234]  |}

     7 Plotting two lists of equal length x, y:\\

     7 Accessing a list\\

     8 {\ex \lstinline|    plot(x, y)|}

     8 {\ex \lstinline|    nonempty[0] |}

     9 {\ex \lstinline|    nonempty[-1] |}

    10 

    11 Length of a list\\

    12 {\ex \lstinline|    len(nonempty) |}

    13 

    14 Append an element to a list\\

    15 {\ex \lstinline|    nonempty.append('python') |}

    16 

    17 Remove elements of a list\\

    18 {\ex \lstinline|    del(nonempty[1] |}

    19 {\ex \lstinline|  nonempty.remove(100) |}