 0              0.000000000   0               0
 1              1.000000000   1              +1.000000000
 2              4             2               4
 3              9          :<:
 4             16.000000000:!: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"
