I have problem with perl numeric expressions. Consider following code: 
#!/usr/bin/perl

use strict;
use warnings;

my $x1 = 44.7;
my $x2 = 44.9-0.2;

print "numbers $x1 $x2 - ";
if ($x1 == $x2) {
 print "SAME\n";
} else {
 print "NOT SAME\n";
}

[download]

The result is:
numbers 44.7 44.7 - NOT SAME

This left me very much unsure. What's wrong? Perl or me?

In reply to perl numeric expressions by deckard

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