 3		9		 :<:
 4	       16.00000000000	 :!:	4	       16.00001
 5	       25		 :<:
 7             49		 :<:
 8             64		 :!:	8              63.998
 9             81		 :<:
				 :>:	12	      144.0

+++  File "file1" differs from file "file2"
