 0		0.000		0		0
 1              1.000		1              +1.000
 2		4		2		4
 3		9	 :<:
 4	       16.000	 :!:	4	       16.000
 5	       25	 :<:
 6	       36		6	       36
 7             49	 :<:
 8             64	 :!:	8              63.998
 9             81	 :<:
10            100		10            100
			 :>:	12	      144.0

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