 0              0.00000    0               0
 1              1.00000    1              +1.00000
 2              4          2               4
 3              9      :<:
 4             16.00000:!: 4              16.00001
 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"
