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    • Extreme.Mathematics Namespace
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    • Extreme.Mathematics.Generic.LinearAlgebra.Providers Namespace
    • Extreme.Mathematics.LinearAlgebra Namespace
    • Extreme.Mathematics.LinearAlgebra.Complex Namespace
    • Extreme.Mathematics.LinearAlgebra.Complex.Decompositions Namespace
    • Extreme.Mathematics.LinearAlgebra.IO Namespace
    • Extreme.Mathematics.LinearAlgebra.IterativeSolvers Namespace
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    • Extreme.Mathematics.LinearAlgebra.Providers Namespace
    • Extreme.Mathematics.LinearAlgebra.Sparse Namespace
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  • Extreme.Mathematics.Optimization Namespace
    • BrentDerivativeOptimizer Class
    • BrentOptimizer Class
    • ConjugateGradientMethod Enumeration
    • ConjugateGradientOptimizer Class
    • Constraint Class
    • ConstraintCollection Class
    • ConstraintType Enumeration
    • DecisionVariable Class
    • DecisionVariableCollection Class
    • DirectionalOptimizer Class
    • ExtremumType Enumeration
    • GoldenSectionOptimizer Class
    • LevenbergMarquardtOptimizer Class
    • LinearConstraint Class
    • LinearProgram Class
    • LinearProgramConstraint Class
    • LinearProgramVariable Class
    • MpsReader Class
    • MultidimensionalOptimizer Class
    • NelderMeadOptimizer Class
    • NonlinearConstraint Class
    • NonlinearProgram Class
    • OneDimensionalOptimizer Class
    • OptimizationModel Class
    • OptimizationModelEntity Class
    • OptimizationModelStatus Enumeration
    • OptimizationSolutionReport Class
    • PowellOptimizer Class
    • QuadraticProgram Class
    • QuasiNewtonMethod Enumeration
    • QuasiNewtonOptimizer Class
  • DecisionVariable Class
    • Members
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DecisionVariable Class

Members See Also 
Represents a variable in a OptimizationModel.

Namespace: Extreme.Mathematics.Optimization
Assembly: Extreme.Numerics.Net40 (in Extreme.Numerics.Net40.dll) Version: 4.2.11333.0 (4.2.12253.0)

Syntax

C# 
                      public class DecisionVariable : OptimizationModelEntity
Visual Basic (Declaration) 
                      Public Class DecisionVariable _
	Inherits OptimizationModelEntity
Visual C++ 
                      public ref class DecisionVariable : public OptimizationModelEntity
F# 
                      type DecisionVariable =  
    class
        inherit OptimizationModelEntity
    end

Remarks

The DecisionVariable class represents a variable in a OptimizationModel. DecisionVariable objects are created using the linear program's AddVariable(String) method of the OptimizationModel class. They may also be created when a constraint is added using the AddLinearConstraint(IList<(Of <<'(DecisionVariable>)>>), IList<(Of <<'(Double>)>>), ConstraintType, Double) method.

Each variable has a Name, which may be generated automatically. The LowerBound and UpperBound properties specify the lower and upper bounds. After the solution of the model has been computed, the Value property returns the value of the variable in the optimal solution.

Inheritance Hierarchy

System..::..Object
  Extreme.Mathematics.Optimization..::..OptimizationModelEntity
    Extreme.Mathematics.Optimization..::..DecisionVariable
      Extreme.Mathematics.Optimization..::..LinearProgramVariable

See Also

DecisionVariable Members
Extreme.Mathematics.Optimization Namespace

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