Sample 1.  Find a root of f(x) = x**5 - 3x**4 + x**3 - 4x**2 + x - 6 = 0.


 Iteration       Newton Approximation

     0     .560000000000000000000000000000 + 1.060000000000000000000000000000 i

     1     .561964780980333719745880263787 + 1.061135231152741154895778904059 i

     2     .561958308372772219534516409947 + 1.061134679566247415769456345141 i

     3     .561958308335403235495113920123 + 1.061134679604332556981397796290 i

     4     .561958308335403235498111195347 + 1.061134679604332556983391239059 i

     5     .561958308335403235498111195347 + 1.061134679604332556983391239059 i



 Sample 2.           44 terms were added to get Exp(1.23-2.34i)

 Result= -2.379681796854777515745457977697 - 2.458032970832342652397461908326 i


 All results were ok.