Math::NumSeq::RadixWithoutDigit -- integers without a given digit
use Math::NumSeq::RadixWithoutDigit; my $seq = Math::NumSeq::RadixWithoutDigit->new; my ($i, $value) = $seq->next;
The integers without a given digit, for example decimal without 9s is 0 to 8, 10 to 18, 20 to 28, ... 80 to 88, 100, etc.
See "FUNCTIONS" in Math::NumSeq for behaviour common to all sequence classes.
$seq = Math::NumSeq::RadixWithoutDigit->new (radix => $r, digit => $d)
Create and return a new sequence object.
$value = $seq->ith($i)
Return the $i
'th number which doesn't have the digit.
$bool = $seq->pred($value)
Return true if $value
doesn't have the given digit
.
http://user42.tuxfamily.org/math-numseq/index.html
Copyright 2010, 2011, 2012, 2013, 2014 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.
You should have received a copy of the GNU General Public License along with Math-NumSeq. If not, see <http://www.gnu.org/licenses/>.