multidimensional root finding by homotopy continuation

[Jerome BENOIT]

Hello List,

curently I have to solve a parametrized square system of nonlinear equations
for which an exact solution is known for a trivial parametrization:
to get solutions for non trivial parameters, I plane to proceede by homotopy continuation:
did any one try to do it using gsl tools ?
does such an approach to solve square systems have its place in gsl ?

Thanks,
Jerome