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# -*- mode: perl; -*-
use strict;
use warnings;
use Test::More tests => 3;
use Math::BigFloat;
my $x;
note("bnan() as a class method");
$x = Math::BigFloat -> bnan();
subtest '$x = Math::BigFloat -> bnan()' => sub {
plan tests => 2;
is(ref($x), 'Math::BigFloat', '$x is a Math::BigFloat');
is($x, "NaN", '$x == NaN');
};
note("bnan() as an instane method");
$x = Math::BigFloat -> new("2") -> bnan();
subtest '$x = Math::BigFloat -> new("2") -> bnan()' => sub {
plan tests => 2;
is(ref($x), 'Math::BigFloat', '$x is a Math::BigFloat');
is($x, "NaN", '$x == NaN');
};
note("bnan() as a function");
$x = Math::BigFloat::bnan();
subtest '$x = Math::BigFloat -> bnan()' => sub {
plan tests => 2;
is(ref($x), 'Math::BigFloat', '$x is a Math::BigFloat');
is($x, "NaN", '$x == NaN');
};
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