byrdsphr.gms
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* NLP written by GAMS Convert at 10/06/06 11:16:04
*
* Equation counts
* Total E G L N X C
* 3 3 0 0 0 0 0
*
* Variable counts
* x b i s1s s2s sc si
* Total cont binary integer sos1 sos2 scont sint
* 4 4 0 0 0 0 0 0
* FX 0 0 0 0 0 0 0 0
*
* Nonzero counts
* Total const NL DLL
* 10 4 6 0
*
* Solve m using NLP minimizing objvar;
Variables x1,x2,x3,objvar;
Equations e1,e2,e3;
e1.. sqr(x1) + sqr(x2) + sqr(x3) =E= 9;
e2.. sqr((-1) + x1) + sqr(x2) + sqr(x3) =E= 9;
e3.. x1 + x2 + x3 + objvar =E= 0;
* set non default bounds
* set non default levels
x1.l = 5;
x2.l = 0.0001;
x3.l = -0.0001;
* set non default marginals
Model m / all /;
m.limrow=0; m.limcol=0;
$if NOT '%gams.u1%' == '' $include '%gams.u1%'
Solve m using NLP minimizing objvar;
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