On Wed, 15 Sep 2004 11:00:06 +0200, Hakan M (Backbase) <hakan at backbase.com> wrote: > Please explain how the above statement affects the function, since the > result of the subtraction is forgotten immediately. Neither values of > element1 nor element2 have been altered. Ah, I only saw the one sent to the return statement, not the one right before it. You're right about that one, it's entirely unused. -- David "liorean" Andersson <uri:http://liorean.web-graphics.com/>