Hi, When I execute the following code I always get a value with something like 5.00999999999994. While the step size is 0.01. Can somebody explain this behavior? 
#!/usr/bin/perl
use warnings;

my $size = 0.01;
my $step_size = 0.01;

while($size < 5){
  $size = $size + $step_size;
  print $size."\n";
}

print "FINAL: ".$size."\n";

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In reply to While loop with addition goes weird by chiel

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