NLP scaling method

Type

Selection

Range

The settings listed below

Default

Gradient based

This option selects the technique used for scaling the problem internally before it is solved. Possible values are:

• None

• Gradient based

• Equilibration based

Setting ‘Gradient based’ (the default) means: scale the problem so the maximum gradient at the starting point equals the value of option Maximum Gradient after NLP Scaling .

Setting ‘Equilibration based’ means: scale the problem so that first derivatives are of order 1 at random points (only available with MC19).

Learn more about

• Maximum gradient after NLP scaling