The internal scaling of the variables.
double array specifying the internal scaling of the variables. 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.
| Exception Type | Condition |
|---|---|
| ArgumentException | is thrown if Xscale[i] is less than or equal to 0.0 |
MinConNLP Class | Imsl.Math Namespace