Operator for strictly less (Greater) than

GAMS
1

Hello All,

I am GAMS beginner and I would like to know how to express strictly less than Right Hand Side (RHS).

According to tutorial, =l= operator expresses less than or equal to RHS. However, I can’t find operator showing strictly less than RHS, i.e. x1+x2 < 7

Thank you for all your help in advance.

Thanks,

2

Most optimization algorithms require that the feasible region is compact. You find more about this at http://yetanothermathprogrammingconsultant.blogspot.de/2017/03/strict-inequalities-in-optimization.html.

-Michael

3

Thank you!