1Data::Password::zxcvbn:U:sCeormbCionnattroirbiuctse(d3D)Paetral::DPoacsusmweonrtda:t:izoxncvbn::Combinatorics(3)
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NAME

6       Data::Password::zxcvbn::Combinatorics - some combinatorial functions
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VERSION

9       version 1.1.2
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DESCRIPTION

12       This module provides a few combinatorial functions that are used
13       throughout the library.
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FUNCTIONS

16   "nCk"
17         my $combinations = nCk($available,$taken);
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19       Returns the binomial coefficient:
20
21        / $available \
22        |            |
23        \   $taken   /
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25   "enumerate_substitution_maps"
26        my $enumeration = enumerate_substitution_maps(\%substitutions);
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28       Given a hashref of arrayrefs, interprets it as a map of substitutions.
29       Returns an arrayref of hashrefs, containing all reverse-substitutions.
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31       For example, given:
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33        {'a' => ['@', '4']}
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35       ("'a' can be replaced with either '@' or '4'")
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37       it returns:
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39         [{'@' => 'a'}, {'4' => 'a'}] ],
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41       ("in one case, '@' could have been substituted for 'a'; in the other,
42       '4' could have been substituted for 'a'")
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44   "factorial"
45         my $fact = factorial($number);
46
47       Returns the factorial of the given number.
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AUTHOR

50       Gianni Ceccarelli <gianni.ceccarelli@broadbean.com>
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53       This software is copyright (c) 2022 by BroadBean UK, a CareerBuilder
54       Company.
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56       This is free software; you can redistribute it and/or modify it under
57       the same terms as the Perl 5 programming language system itself.
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61perl v5.36.1                      2023-D0a9t-a1:3:Password::zxcvbn::Combinatorics(3)
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