Zero
Zero!
ZERO.
In literal terms, 1/2 (or .5). In this case, you can literally take one half and leave nothing.
1/2 - 1/2 = 0
Zero Half of 0 is still 0
10...maybe
take it literally...you have the number 8 and then you cut it in half vertically down the middle....
It has a long half life so a good number of weeks before all traces leave the body
Take nothing but pictures, leave nothing but footprints, kill nothing but time.
Take nothing but pictures. Leave nothing but footprints.
this quote by Chief Seattle