-     0.1            20         -3-4i
-     *             *           *
-     1.0e-6         10.0     6.000006+8.000008i
-     1.0e-5         11.0     6.00006+8.00008i
-     0.0001         12.0     6.0006+8.0008i
-     0.001          13.0     6.006+8.008i
-     0.01           14.0     6.06+8.08i
-     0.99           16.0     -3.03-4.04i
-     0.999          17.0     -3.003-4.004i
-     0.9999         18.0     -3.0003-4.0004i
-     0.99999        19.0     -3.00003-4.00004i
