[GiNaC-list] Simple question about how to solve for a simple non-linear system of equations.

[Vladimir V. Kisil]

>>>>> On Fri, 4 Jan 2013 18:16:21 -0500, Zach <refinedcode at gmail.com> said:

    Z> how to solve a nonlinear system of equations.

	There is no general method to solve non-linear equations. Even for a
  single algebraic equation of degree >4 there is no a closed formula
  (see, Galois theory). So, either you need program a particular
  method (if known for your problem) yourself, or use numerical
  approximations.

  Best wishes,
  Vladimir
-- 
Vladimir V. Kisil     email: kisilv at maths.leeds.ac.uk
                        www: http://www.maths.leeds.ac.uk/~kisilv/
Book: Geometry of Mobius Transformations
http://www.worldscientific.com/worldscibooks/10.1142/p835