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#!/usr/bin/perl -w
# Copyright 2013, 2018, 2019, 2020 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 Math::BigInt;
use Test;
plan tests => 3;
use lib 't','xt';
use MyTestHelpers;
BEGIN { MyTestHelpers::nowarnings(); }
use MyOEIS;
use Math::PlanePath::HIndexing;
my $path = Math::PlanePath::HIndexing->new;
#------------------------------------------------------------------------------
# A334235 -- X coordinate
MyOEIS::compare_values
(anum => 'A334235',
func => sub {
my ($count) = @_;
my @got;
for (my $n = 0; @got < $count; $n++) {
my ($x,$y) = $path->n_to_xy($n);
push @got, $x;
}
return \@got;
});
# A334236 -- Y coordinate
MyOEIS::compare_values
(anum => 'A334236',
func => sub {
my ($count) = @_;
my @got;
for (my $n = 0; @got < $count; $n++) {
my ($x,$y) = $path->n_to_xy($n);
push @got, $y;
}
return \@got;
});
#------------------------------------------------------------------------------
# A097110 -- Y at N=2^k
MyOEIS::compare_values
(anum => 'A097110',
func => sub {
my ($count) = @_;
my @got;
for (my $n = Math::BigInt->new(1); @got < $count; $n *= 2) {
my ($x,$y) = $path->n_to_xy($n);
push @got, $y;
}
return \@got;
});
#------------------------------------------------------------------------------
exit 0;
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