On Mon, 1 May 2000, Dean Hudson wrote: > Due to the underwhelming response, I'll post the solution with the hopes > that it attracts golfers: > > ($_^$_-1)-2*$_+1 So what's wrong with checking it explicitly? $_&$_-1|!$_ -- Ilmari Karonen http://www.sci.fi/~iltzu/ ==== Want to unsubscribe from Fun With Perl? Well, if you insist... ==== Send email to <fwp-request@technofile.org> with message _body_ ==== unsubscribe