GAMS World Forum

Please suggest an example code or the syntax to solve chance constrained programming problems where the objective function of an optimization problem needs to be constrained to a beta level (say 70%)

I had defined a constant number as a multiple of a variable in a summation equation. After running the model, on checking the equation tab, I find that the constant value changes for every expanded term and thus resulting in wrong results. For example, If Objective.. profit =e= sum(c, x(c)*10000) ha...