That the perl version was coded in a way that made it run 15x slower
than it needs to. 2.21/15 is 0.147, which is much better.
-tom
-- "Lisp has all the visual appeal of oatmeal with fingernail clippings mixed in." --Larry Wall in <1994Jul21.173737.16853@netlabs.com>Tom Christiansen Perl Consultant, Gamer, Hiker tchrist@mox.perl.com