iter 0  0.830000000000000043299          -0.00249999905856519850938      -0.98765432402340003204
iter 1  16.5999999999999999445           -1.97374997525828797068         -0.0493827162011700043433
iter 2  331.99999999999998046    -41.3987494992527412257         -0.00246913581005850035423
iter 3  6639.99999999999924061           -829.898739979141762554         -0.000123456790502925024565
iter 4  132799.99999999997744    -16599.8985495769213137         -0.0000061728395251462515709
iter 5  2655999.99999999940137           -331999.894741532494829         -0.000000308641976257312595678
iter 6  53119999.9999999850786           -6639999.81858064361497         -0.0000000154320988128656306405
iter 7  1062399999.99999964261           -132799998.295362859016         -0.00000000077160494064328157485
iter 8  21247999999.9999916768           -2655999967.83100702748         -0.0000000000385802470321640808767
iter 9  424959999999.999811704           -53119999358.5438878147         -0.00000000000192901235160820414294
iter 10  8499199999999.99573975          -1062399987172.8014445          -0.0000000000000964506175804102127566
iter 11  169984000000000.156464          -21247999743457.9828486         -0.00000000000000482253087902050378156
iter 12  3399680000000011.91725          -424959994869162.679218         -0.00000000000000024112654395102456578
iter 13  67993600000049450.9592          -8499199897389407.08481         -0.0000000000000000120563271975425021239
iter 14  1359872000016455840.8           -169983997949721496.299         -0.000000000000000000602816359870268833615
iter 15  27197440002578836324.5          -3399679959275644863.06         -0.0000000000000000000301408179910202516513
iter 16  543948804326043826274           -67993599719821278285   -0.00000000000000000000150704088770835994333
iter 17  10878976176509659390200         -1359872005645023287980         -0.0000000000000000000000753520437621204873099
iter 18  217579847490295217488000        -27197480607912730545600        -0.00000000000000000000000376759657842845842947
iter 19  4351755336300700642340000       -543969410469865108645000       -0.000000000000000000000000188372972648841533007
iter 20  87098509783901004910700000      -10887313591537487509100000     -0.00000000000000000000000000941179235986127593127
iter 21  1777280402347454122230000000    -222160047611138406654000000    -0.000000000000000000000000000461240155383856123809
Floating point exception