9 gio  _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

:::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::......................................................................................................................................................................................._                                 ___________________________________________________________________

\(\sum eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee\)

1 2 3 4 5 6 7 8 9 0

0 1 2 3 4 5 6 7 8 9