Alessandra Vieira

Hi Riley, Hi Simran, long story short: I can't use callback in my case because the expressions and constraints inserted into the model are quadratic!  Multi-scenario is also not an answer, because ...

Hallo David, Thanks for your answer!  What I need is exactly what stays at your first question "expr1==value implies that binvar[len]=1", the vice versa would be a problem since I don't know to tur...

  Hi David!  Thanks for the answer !  The problem is that I need a constraint to generate a condition for another constraint and not a variable, so would be GenConstrIndicator( expr1== value, *binv...

Hi David,  I had tried to follow the documentation examples but I am still getting the same error. Could you give an example of using C++ / VS?  , previous settings:    for ( gen = 0; gen <N_GEN ; ...

Hi Matthias, Thanks for your answer! What I want now is that the expression that will be minimized besides the coefficient ( C_), also be multiplied for two variables Gurobi, integer P_, and other ...

Hi Matthias,  I want to get a sum of two variables multiplied over many elements in a loop, it seems that I am just getting one single element of this multiplication.  GRBVar P_[T][N_GEN] ;   // (i...