----------------
##523     #:6   <== 522
                ==> 521.013101
@ Absolute error = 9.8689900000e-1, Relative error = 1.8941922921e-3
----------------
##588     #:6   <== 587
                ==> 586.910092
@ Absolute error = 8.9908000000e-2, Relative error = 1.5318871021e-4
----------------
##626     #:6   <== 625
                ==> 621.534443
@ Absolute error = 3.4655570000e+0, Relative error = 5.5758084512e-3
----------------
##642     #:6   <== 641
                ==> 642.171428
@ Absolute error = 1.1714280000e+0, Relative error = 1.8275007800e-3
----------------
##711     #:6   <== 710
                ==> 1419.999938
@ Absolute error = 7.0999993800e+2, Relative error = 9.9999991268e-1
----------------
##749     #:6   <== 748
                ==> 748.129599
@ Absolute error = 1.2959900000e-1, Relative error = 1.7326069519e-4
----------------
##793     #:6   <== 792
                ==> 792.179240
@ Absolute error = 1.7924000000e-1, Relative error = 2.2631313131e-4
----------------
##812     #:6   <== 811
                ==> 809.875768
@ Absolute error = 1.1242320000e+0, Relative error = 1.3881536458e-3
----------------
##824     #:6   <== 823
                ==> 816.754755
@ Absolute error = 6.2452450000e+0, Relative error = 7.6464140083e-3
----------------
##849     #:6   <== 848
                ==> 847.617952
@ Absolute error = 3.8204800000e-1, Relative error = 4.5073136913e-4

+++  File "newton1" differs from file "newton2"
