While the code I give here is just yours with minimum modifications to do what you want, I actually first attempted to find a CPAN module with a "normalize this array of numbers" sort of function built in. I couldn't find one, but perhaps I'm just bad at searching, because it seems like that's something that probably exists...

I love it when things get difficult; after all, difficult pays the mortgage. - Dr. Keith Whites
I hate it when things get difficult, so I'll just sell my house and rent cheap instead. - perldigious

In reply to Re^2: returnong array in custom subroutine by perldigious
in thread returning array in custom subroutine by dovah

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