Re: can I change a negative number to a positive?

myk wrote:
> Hello,
>
> I thought I did this once - changing a negative interger into a
> positive and vice-versa.
>
> Anyone ever do this?
>
> TIA,
>
> Mike

Most likely the solutions provided for you by Isa and Andy will work. But if Andy's doesn't make sure the variable isn't of the NATURAL or POSITIVE data types.

-- 
Daniel A. Morgan
http://www.psoug.org
damorgan_at_x.washington.edu
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