AnsweredAssumed Answered

Need Help with Xpress handling

Question asked by John Dickson on Jul 24, 2012
Latest reply on Aug 4, 2014 by Livio Bertacco

I have a minimization problem in which all constraints(x) are continuous. My objective function is linear and there are several objectives with if statements depending on the x's, the optimization choose.


In general:

x(1) >=10
x(1) <=25
x(2) >=10
x(2) <=25

if x(1) >3 then
y1:=2*x(1) + 3*x(2)

else y1:=5*x(1) + 3*x(2)
minimize (y1)

Can Xpress handle this complexity? If so please advise.