I tryd this script and realized that is the serious error.
I modified yours script and it seem to me that float == integer do not work properly.
my $x;

for ($x=1.0; $x <= 3.0; $x += 0.2) {
  print "$x\n";
}

print "Stop: x=$x\n";
print "No, x is not 3.\n" if $x != 3.0;

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In reply to Re: When is a 2 not a 2? by Anonymous Monk
in thread When is a 2 not a 2? by RockM66

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