F, a list, contains polynomials with complex coefficients
Outputs:
s, contains all complex solutions in the torus (i.e., with no zero coordinates) to G=0, where G is a generic system with the same monomial support as F
Description
Polyhedral homotopy approach is used to compute the solutions in the torus. The number of the solutions equals the mixed volume of the Newton polytopes of polynomials in F.