$offlisting * * Equation counts * Total E G L N X C B * 1 1 0 0 0 0 0 0 * * Variable counts * x b i s1s s2s sc si * Total cont binary integer sos1 sos2 scont sint * 2 2 0 0 0 0 0 0 * FX 0 * * Nonzero counts * Total const NL DLL * 2 1 1 0 * * Solve m using NLP minimizing objvar; Variables x1,objvar; Equations e1; e1.. -(sin(1 + 2*x1) + 2*sin(2 + 3*x1) + 3*sin(3 + 4*x1) + 4*sin(4 + 5*x1) + 5* sin(5 + 6*x1)) + objvar =E= 0; * set non-default bounds x1.lo = -10; x1.up = 10; * set non-default levels x1.l = 5; Model m / all /; m.limrow=0; m.limcol=0; m.tolproj=0.0; $if NOT '%gams.u1%' == '' $include '%gams.u1%' $if not set NLP $set NLP NLP Solve m using %NLP% minimizing objvar;