Decision Optimization

Decision Optimization

Delivers prescriptive analytics capabilities and decision intelligence to improve decision-making.


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  • 1.  Using IloArcTan on the objective function

    Posted 01/22/13 10:15 AM

    Originally posted by: SystemAdmin


    Hi,

    Can I use the IloArcTan function within the objective function.
    I want to normalize my second objective to something like: min : Obj1 + ( arctan(Obj2) / (pi/2) )
    I got an IloAlgorithm::CannotExtractException. Any hint ?

    Thank you
    #CPLEXOptimizers
    #DecisionOptimization


  • 2.  Re: Using IloArcTan on the objective function

    Posted 01/22/13 12:04 PM

    Originally posted by: SystemAdmin


    Trigonometric functions are not supported by the IloCplex optimizer.
    That is why you get the "CannotExtractException".
    #CPLEXOptimizers
    #DecisionOptimization


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