comment on

Nice, this reminds me of a function to test if a number if prime:

sub isPrime {
  ('1' x $_[0]) !~ /^(11+)\1+$/;
}
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Ted Young

($$<<$$=>$$<=>$$<=$$>>$$) always returns 1. :-)

In reply to Re: fibonacci regex by TedYoung
in thread fibonacci regex by mauke

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