#!/usr/bin/env perl
use lib 'lib', 'blib/lib', 'blib/arch';
use warnings;
use strict;
use Test::More tests => 3;
use POSIX::1003::Math qw(sin floor FLT_MAX);
# simply from core
cmp_ok(sin(2), '<', 2, 'sin');
# function from POSIX.xs
cmp_ok(floor(3.14), '==', 3.0, 'floor');
# constant from POSIX.xs
cmp_ok(FLT_MAX, '>', 1000, 'FLT_MAX='.FLT_MAX);
use POSIX::1003::Math; # load all