Polynomial zeros

Find all complex zeros x_i in C of a polynomial a_n x^n + a_{n - 1} x^{n - 1} + ... + a_1 x + a_0 (numerical approach)

Ajdust the degree with the plus and minus buttons.
For equations 0 = 0 no solution will be computed because any value for xi is a solution.
Empty input fields and invalid inputs are treated as zero.
Multiple identical solutions indicate a higher multiplicity.