\ Equation counts \ Total E G L N X C B \ 0 0 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 \ \ Nonzero counts \ Total const NL DLL \ 2 0 2 0 \ Minimize obj: 0 x1 + 0 x2 + 4 x1^2 - 2.1 x1^4 + .333333333333333 x1^6 + x1 x2 - 4 x2^2 + 4 x2^4 Subject To Bounds x1 Free x2 Free End