
Oleg Grech
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Recent activity by Oleg Grech-
I am still not sure about this. Is there a way to combine both constraints into one?
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Hi. Regarding this issue, when I am trying to retrieve the value by updating the model (i.e. max_val.Obj), the value is always 0. Below is a code sample. I am using 2 models in one program because ...
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That is how it is defined, but it does not make sense now that I think of it. Thanks for your help
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Thanks for your response. Furthermore, I have the following constraint: How can I implement the k not using Gurobi?
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Hi. Thanks for this. I came across this constraint: How can I implement this?
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Hi. Thanks. It worked well. Furthermore, I came across this constraint: How can you incorporate a quicksum with a GenConstrMax? Thanks in advance
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Hi. Thanks again. When calculating the following: quicksum(quicksum(x_ijs[i,j,s] for s in ca1sh.slots) for j in team_ids if i != j) for ca1sh in CA1SH for i in ca1sh.teams the result is being g...
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Hi. I now face this error. It is worth mentioning that x_ijs is a GRB.BINARY variable type.
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Hi. Thanks for the quick reply. How should I instantiate the max_val variable? What type of Gurobi variable should it be set to? Regards
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My code is as follows: And this is the error that is being displayed. Should maximum and minimum be set to some sort of Gurobi variable? Code in a code block: for ca1sh in CA1SH: minimum = ((c...