[Help-gsl] Re: (A newbie asks) How to program multidimensional root solver?

[Olumide]

Slight correction: equations 2 and 3 should be equated to zero.

> Equation 2:
> x + z(b + 2.d.x + e.y + w[0].(Log r[0] + K).(x - g[0]) + ... + w[n].(Log 
> r[n] + K).(x - g[n])
>
> Equation 3:
> y + z(c + 2.f.y + e.x + w[0].(Log r[0] + K).(x - h[0]) + ... + w[n].(Log 
> r[n] + K).(y - h[n])
>
> where r[i] = [(x - g[0])^2 + (y - h[0])^2]^0.5
>
> and a, b, c, d, e, f, g[.], h[.], and K are constants.