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Is there a rule to write addvar or addvars?



1 comment

  • Jaromił Najman
    Gurobi Staff Gurobi Staff

    Hi Oğuz,

    Ordering of variables affects Gurobi's heuristics and algorithmic decisions. Thus, it is very well possible that a simple reordering of variables or constraints may affect the optimization path significantly. You can find more details in Is Gurobi Optimizer deterministic?

    There is no rule for adding the variables in a specific order.

    Best regards,


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