note jynx <br> Does this fix the problem? (at 72 chars):<code> sub Harmonics ($$) { #23456789_123456789_123456789_123456789_123456789_123456789_123456789_12 for$a(1..pop){$_{sprintf'%.3f',$_[0]*$a/$_}++for 1..$a}sort{$a-$b}keys%_ } </code> jynx 194468 194485