Re: [R] Roots of quadratic system.

[Kjetil Brinchmann Halvorsen]

John Janmaat wrote:
Hello,
I have a system of quadratic equations (results of a Hamiltonian optimization)
which I need to find the roots for.  Is there a package and/or function which
will find the roots for a quadratic system? 

Certainly you cxould use solve, see
?solve
Alternatively you could go for a computer algebra system with an 
implemantation
of groebner basis, and use an symbolic method.

Kjetil
Note that I am not opimizing, but
rather solving the first order conditions which come from a Hamiltonian.  I am
basically looking for something in R that will do the same thing as fsolve in
Matlab.
Thanks,
John.
==============================================
Dr. John Janmaat
Department of Economics
Acadia University
Tel: 902-585-1461
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--
Kjetil Halvorsen.
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              --  Mahdi Elmandjra

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