Math::NumSeq::Even -- even integers
use Math::NumSeq::Even; my $seq = Math::NumSeq::Even->new; my ($i, $value) = $seq->next;
The even integers 0,2,4,6,8, etc.
See "FUNCTIONS" in Math::NumSeq for the behaviour common to all path classes.
$seq = Math::NumSeq::Even->new (key=>value,...)
Create and return a new sequence object.
$value = $seq->ith($i)
$bool = $seq->pred($value)
Return true if
Copyright 2010, 2011 Kevin Ryde
Math-NumSeq is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version.
Math-NumSeq is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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