1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
|
#!/usr/bin/perl -w
# Copyright 2010, 2011, 2012, 2013 Kevin Ryde
# This file is part of Math-PlanePath.
#
# Math-PlanePath 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-PlanePath 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-PlanePath. If not, see <http://www.gnu.org/licenses/>.
use 5.004;
use strict;
use Test;
plan tests => 4;
use lib 't','xt';
use MyTestHelpers;
BEGIN { MyTestHelpers::nowarnings(); }
use MyOEIS;
use Math::PlanePath::CellularRule190;
# uncomment this to run the ### lines
#use Smart::Comments '###';
#------------------------------------------------------------------------------
# A071039 - 0/1 by rows rule 190
MyOEIS::compare_values
(anum => 'A071039',
func => sub {
my ($count) = @_;
my $path = Math::PlanePath::CellularRule190->new;
my @got;
my $x = 0;
my $y = 0;
while (@got < $count) {
push @got, ($path->xy_is_visited($x,$y) ? 1 : 0);
$x++;
if ($x > $y) {
$y++;
$x = -$y;
}
}
return \@got;
});
#------------------------------------------------------------------------------
# A118111 - 0/1 by rows rule 190 (duplicate)
MyOEIS::compare_values
(anum => 'A118111',
func => sub {
my ($count) = @_;
my $path = Math::PlanePath::CellularRule190->new;
my @got;
my $x = 0;
my $y = 0;
while (@got < $count) {
push @got, ($path->xy_is_visited($x,$y) ? 1 : 0);
$x++;
if ($x > $y) {
$y++;
$x = -$y;
}
}
return \@got;
});
#------------------------------------------------------------------------------
# A037576 - rows as rule 190 binary bignums (base 4 periodic ...)
MyOEIS::compare_values
(anum => 'A037576',
func => sub {
my ($count) = @_;
require Math::BigInt;
my $path = Math::PlanePath::CellularRule190->new;
my @got;
my $y = 0;
while (@got < $count) {
my $b = 0;
foreach my $i (0 .. 2*$y+1) {
if ($path->xy_is_visited ($y-$i, $y)) {
$b += Math::BigInt->new(2) ** $i;
}
}
push @got, "$b";
$y++;
}
return \@got;
});
#------------------------------------------------------------------------------
# A071041 - 0/1 rule 246
MyOEIS::compare_values
(anum => 'A071041',
func => sub {
my ($count) = @_;
my $path = Math::PlanePath::CellularRule190->new (mirror => 1);
my @got;
my $x = 0;
my $y = 0;
while (@got < $count) {
push @got, ($path->xy_is_visited($x,$y) ? 1 : 0);
$x++;
if ($x > $y) {
$y++;
$x = -$y;
}
}
return \@got;
});
#------------------------------------------------------------------------------
exit 0;
|
