gilp

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These are questions asked by gilp

Hi,

I'm using the DirectSearch package in a 10 periods model and in the first period i get this values:

"
> DirectSearch[SolveEquations](sys, assume = positive);
Warning, complex or non-numeric value encountered; trying to find a feasible point
[HFloat(1.1842542076623546e-32),

Vector[column](%id = 18446744078126621390), [

x1a = HFloat(4204.651582462925),

x1c = HFloat(4204.651582462925),

i'm using DirectSearch package to solve the following system of equations (in order to find x1a,x1c,x2a,x2c):

How can i limit the solutions just for positive values of x1a,x2a,x1c,x2c? (Currently, I'm just using  

Thanks

Gil

Hi,

how can i install the DirectSearch optimization package for mac version (MAPLE 16)? i

i have the files from maple 15.

Gil

Hi,

how can i install the DirectSearch optimization package for mac version (MAPLE 15)?

Gil

Hello,

I set up 8 equations systems with 8 variables (multivariate polynomial equations, which are product of maximization problem with budget constraint). The equations are set as eq1, eq2, etc as attached in the file. However, the  "fsolve" function can't give me any solution. Can someone recommend me a way that will solve the equations.

 model_4_countries_03.mw

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