Namkyoung Lee

Hi Jaromił, Thanks to you, I am able to realize only now the optimizing behavior of model. With regard to the formula issue, I am going to take another measures that implement LP relaxation, modeli...

Hi Jaromił, Many thanks for every moment. The module included in objective function, tmp_f() merely represents a simplified form of my real formula. When I consulted a month ago, you mentioned solv...

Hi Jaromil, You demonstration is very informative as always. I adopted indicator constraint that previously you recommended and focused on programming which means that constant A equals constant B,...

Hi Jaromił, I appreciate your continuance of help.This is another sample code, which contains an error about indicator constraint.I pursue constructing formulation with input whether variables have...

Hi Jaromił, Your comments were really helpful to understand Gurobi's solving flow. Many thanks. When it comes to the quadratic expression, my problem is actually nonlinear (not quadratic), which re...

Firstly, I apologize insufficient previous inquiry. The point is value extraction of variables before optimization, which cannot be captured with X attribute and it's hard to search update method c...