MinConNLPSetXscale Method |
The internal scaling of the variables.
Namespace: Imsl.MathAssembly: ImslCS (in ImslCS.dll) Version: 6.5.2.0
Syntax public void SetXscale(
double[] scale
)
Public Sub SetXscale (
scale As Double()
)
public:
void SetXscale(
array<double>^ scale
)
member SetXscale :
scale : float[] -> unit
Parameters
- scale
- Type: SystemDouble
A double array specifying the internal scaling of the
variables.
Exceptions Exception | Condition |
---|
ArgumentException |
is thrown if Xscale[i] is less than or equal to 0.0
|
Remarks
The initial value given and the objective function and gradient
evaluations, however, are always given in the original unscaled
variables. The first internal variable is obtained by dividing the
values x[i] by Xscale[i]. By default,
Xscale[i] is set to 1.0.
See Also