use strict;
use Calc::Euro;

my $eurocalc = Calc::Euro->new('NLG');
print $eurocalc->to_national(1), "\n"; # 2.20371

print $eurocalc->euroCalc($eurocalc->euroCalc(1,'NLG','EUR'),'EUR','NLG'), "\n"; 
print $eurocalc->euroCalc(1,'NLG','BEF'), "\n"; 
print $eurocalc->euroCalc(1,'NLG','EUR'), "\n";
print $eurocalc->euroCalc(1,'EUR','NLG'), "\n";