Hi

i´m starting to work with free software
(with free as in freedom)

i've been working with GAMS
(General Algebraic Modeling System)
to solve static and dynamic optimization problems
and non-linear large systems of equations

i'm wondering if there is any free software
and documentation on the subject,
wether in R, Maxima, or something else

i will appreciate any help
and any references about this issue

thanks in advance

gaspar



-- 
Gaspar

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