lahlou Laaziz
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Latest activity by lahlou Laaziz
lahlou Laaziz created a post,
How to reduce the size of LinExpr() and speed up the solving process ?
Hi, I am having an issue with LinExpr, I am trying to solve and instance of the Generalized Assignment problem where my cost function uses the Euclidean distance which has to be written using Lin...

lahlou Laaziz commented,
Hi Daniel, Its more than clear, thanks a lot for such a nice explanation. Laaziz

lahlou Laaziz commented,
Hi Daniel, Thanks a lot for your answer. Is that correct to put Sigma[c, i] which is a decision variable into the log funcrion knowing that the log function expect a numerical value rather than a d...

lahlou Laaziz created a post,
How to use LinExpr to code the entropy function in Gurobi?
AnsweredHi, My mathematical model includes optimizing a cost function that makes use of entropy formula which uses the logarithmic function. I'd like to know if Gurobi is able to optimize this kind of part...