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BoundedVariableLeastSquaresGetDualSolution Method
Returns the dual solution vector, w.

Namespace: Imsl.Math
Assembly: ImslCS (in ImslCS.dll) Version: 6.5.2.0
Syntax
public double[] GetDualSolution()

Return Value

Type: Double
A double array containing the dual solution vector, w.
Remarks
If x_j is at neither its upper nor lower bound then w_j=0. If x_j is at its lower bound then w_j\le{0}. If 
            x_j is at its upper bound then w_j\ge{0}
            . If the upper and lower bound for the j-th variable are equal, fixing the value of x_j, then the value of w_j is arbitrary.
See Also