in reply to Minimize Hash Key Value Combinations

I think you are looking for Formal Concept Analysis

the relations you are trying to identify are called concepts.

Cheers Rolf

( addicted to the Perl Programming Language)

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Re^2: Minimize Hash Key Value Combinations
by AlexTape (Monk) on Nov 19, 2013 at 15:08 UTC
    Well, you are amazing! thank you! :) thats it.. the ganter algorithm :)
    $perlig =~ s/pec/cep/g if 'errors expected';
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