1 Creating a tuple:\\

     1 accessing history:\\

     2 {\ex \lstinline|    t = (1, "hello", 2.5)|}

     2 {\ex \lstinline|    \%hist|}

     4 Accessing elements of tuples:\\

     4 accessing particular line of history:\\

     5 {\ex \lstinline|    t[index] Ex: t[2]|}

     5 {\ex \lstinline|    \%hist line_number|}

     7 Accessing slices of tuples:\\

     7 accessing particular range of history:\\

     8 {\ex \lstinline|    t[start:stop:step]|}

     8 {\ex \lstinline|    \%hist start_line stop_line|}

    10 Swapping values:\\

    10 saving history to a file:\\

    11 {\ex \lstinline|    a, b = b, a|}

    11 {\ex \lstinline|    \%save file_path line_numbers|}

    12 

    13 running a script:\\

    14 {\ex \lstinline|    \%run -i file_path|}

    15