TIMTOWTDI 
sub binround {
  my $out = 1;
  my $in = shift;
  while ($in) {
    $in >>= 1;
    $out += $out;
  }
  $out;
}

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In reply to Re (tilly) 1: Power of two round up. by tilly
in thread Power of two round up. by boo_radley

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