This program extracts complex roots from polynomials with complex coefficients.
For example the equation Y = 3X^3 + iX -8 has the following roots.

y = f(z) = + ( 3 + i 0 ) *z^ 3 + ( 0 + i 0 ) *z^ 2 + ( 0 + i 1 ) *z^ 1 + ( -8 + i 0 ) *z^ 0
Possible root found after 9 itterations. Z = 1.386727 + i -0.080214
New f(z) = Old F(z)/root = ( 3 + i 0 ) z^ 2 + ( 4.16018317110996 + i -0.240642423878626 ) z^ 1 + ( 5.74973841367212 + i 0.332588958616684 ) z^ 0
Possible root found after 7 itterations. Z = -0.762676 + i 1.241039
New f(z) = Old F(z)/root = ( 3 + i 0 ) z^ 1 + ( 1.87215245764124 + i 3.48247632770676 ) z^ 0
Possible root found after 2 itterations. Z = -0.62405 + i -1.160825

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