use Test;
use Statistics::Basic qw(:all nofill=1);
plan tests => 1;
my $vector = vector()->set_size(10);
ok($vector->query_size, 0);
use Test;
use Statistics::Basic qw(:all nofill=1);
plan tests => 1;
my $vector = vector()->set_size(10);
ok($vector->query_size, 0);