GAMS World Forum

Thank you, Fred and Michael, for clarification.

Hi Fred, Thanks for your response. I still can not run the model with MIP because of the Smax part in constraint 3 (error 66). when I deactivated this constraint the model runs but gives the wrong result though. Since x(i,j,t) is a variable as well, are we allowed to use x.up inside the model as par...

Dear All, Is there any way to convert the below equation to be linearized: Constraint1(t).. Y(t) =e= Smin(i, sum(j, x(i,j,t)) ; In the simple words, I want Y(t) to get the minimum value of that summation for each i. I have found this topic from archive however it is a bit confusing. https://forum.ga...

All good now thanks.

Hi Michael, Thanks for your point. It works now. Just a quick question on the same problem. I have difficulty in displaying variable Floc(j,c) (set c = {x,y} ). How can i display locations of floc.l as (j,x,y) as currently it just returns as floc(j,x) for floc(j,c) (and y is missed)? Thanks in advan...

Hi All,

I'm trying to code the below model. Can anyone tell me what's wrong with my code? everything seems to be same with the instruction.

http://yetanothermathprogrammingconsult ... em-as.html

Regards,
Sean