[Help-gsl] solution of 3d quadratic algebraic system

[FARKAS, Illes]

Dear List Members,

Can you please suggest a fast GSL method / algorithm to find the solutions
of a quadratic 3d system of algebraic equations?

In the reduced form all 3 equations have zero on the l.h.s., and on the
r.h.s. there are constant, linear and quadratic terms composed of x1, x2,
x3 (the three variables).

Thanks
Illes

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