1Math::NumSeq::RepdigitsU(s3e)r Contributed Perl DocumentaMtaitohn::NumSeq::Repdigits(3)
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6 Math::NumSeq::Repdigits -- repdigits 11, 22, 33, etc
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9 use Math::NumSeq::Repdigits;
10 my $seq = Math::NumSeq::Repdigits->new (radix => 10);
11 my ($i, $value) = $seq->next;
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14 The sequence of repdigit numbers,
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16 0, 1 ... 9, 11, 22, 33, ... 99, 111, 222, 333, ..., 999, etc
17 starting i=0
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19 comprising repetitions of a single digit. The default is decimal or a
20 "radix" parameter can be given.
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23 See "FUNCTIONS" in Math::NumSeq for behaviour common to all sequence
24 classes.
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26 "$seq = Math::NumSeq::Repdigits->new ()"
27 "$seq = Math::NumSeq::Repdigits->new (radix => $r)"
28 Create and return a new sequence object.
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30 Random Access
31 "$value = $seq->ith($i)"
32 Return the $i'th repdigit.
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34 "$bool = $seq->pred($value)"
35 Return true if $value is a repdigit in the given "radix".
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37 "$i = $seq->value_to_i_ceil($value)"
38 "$i = $seq->value_to_i_floor($value)"
39 Return the $i index of $value, rounding up or down if $value is not
40 a repdigit.
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42 "$i = $seq->value_to_i_estimate($value)"
43 Return an estimate of the i corresponding to $value.
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46 Math::NumSeq, Math::NumSeq::RepdigitAny, Math::NumSeq::Beastly
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49 <http://user42.tuxfamily.org/math-numseq/index.html>
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52 Copyright 2010, 2011, 2012, 2013, 2014, 2016 Kevin Ryde
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54 Math-NumSeq is free software; you can redistribute it and/or modify it
55 under the terms of the GNU General Public License as published by the
56 Free Software Foundation; either version 3, or (at your option) any
57 later version.
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59 Math-NumSeq is distributed in the hope that it will be useful, but
60 WITHOUT ANY WARRANTY; without even the implied warranty of
61 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
62 General Public License for more details.
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64 You should have received a copy of the GNU General Public License along
65 with Math-NumSeq. If not, see <http://www.gnu.org/licenses/>.
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69perl v5.30.0 2019-08-05 Math::NumSeq::Repdigits(3)