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ex8_1_6.gms:

References:

Point: p1 
Best known point: p1 with value -10.0860


* NLP written by GAMS Convert at 07/19/01 13:39:54 * * Equation counts * Total E G L N X * 1 1 0 0 0 0 * * Variable counts * x b i s1s s2s sc si * Total cont binary integer sos1 sos2 scont sint * 3 3 0 0 0 0 0 0 * FX 0 0 0 0 0 0 0 0 * * Nonzero counts * Total const NL DLL * 3 1 2 0 * * Solve m using NLP minimizing objvar; Variables x1,x2,objvar; Equations e1; e1.. - (-1/(0.1 + sqr(x1 - 4) + sqr(x2 - 4)) - 1/(0.2 + sqr(x1 - 1) + sqr(x2 - 1)) - 1/(0.2 + sqr(x1 - 8) + sqr(x2 - 8))) + objvar =E= 0; * set non default bounds * set non default levels * 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;