New approach, but still 102. I don't I can break it any more...
sub p {
my($a,$b)=(shift,shift);
my@c=map{my($d,$e);for$e(0..$_){$d+=$$a[$e]*$$b[$_-$e]}$d}0..$#$a+$#
+$b;
@_?p(\@c,@_):\@c
}
Dr. Michael K. Neylon - mneylon-pm@masemware.com
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"You've left the lens cap of your mind on again, Pinky" - The Brain
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