-0.1  0xbfb9999999999998  unregistered OS2 4
-0.2  0xbfc999999999999a  unregistered OS2 3
-0.3  0xbfd3333333333333  unregistered OS2 2
-0.4  0xbfd999999999999a  unregistered OS2 1
-0.5  0xbfe0000000000000  unregistered OS2 0
0     0x0000000000000000  unregistered OS2 5
0.1   0x3fb9999999999998  unregistered OS2 6
0.2   0x3fc9999999999998  unregistered OS2 7
0.3   0x3fd3333333333334  unregistered OS2 8
0.4   0x3fd999999999999a  unregistered OS2 9
0.5   0x3fe0000000000000  unregistered OS2 10