On 8 Oct 2008, at 16:12, James Laver wrote: [...]
I also seem to recall the 'inchworm on a stick', '~-'. I had to google to find out what it does, but it seems to be a high precedence decrement[1]
It's a rather sneaky trick based on how two's complement works.Come steal my copy of "Hacker's Delight" sometime. It's chock full of sneaky number tricks like this.
