Options for finite differences. More...

Public Types
enum	EFDOptEnum { GHAnalyticHNumericGradScale = 0, GHAnalyticHNumericFuncScale = 1, GAnalyticFHNumericGradScale = 2, GAnalyticFHNumericFuncScale = 3, FGHNumericScale = 4, GHAnalyticHNumericGradNoScale = 10, GHAnalyticHNumericFuncNoScale = 11, GAnalyticFHNumericGradNoScale = 12, GAnalyticFHNumericFuncNoScale = 13, FGHNumericNoScale = 14 }
	Options for finite differences. More...

Detailed Description

Options for finite differences.

Definition at line 241 of file gamsoptions.h.

Member Enumeration Documentation

Options for finite differences.

Enumerator
GHAnalyticHNumericGradScale	All derivatives analytically, for numerical Hessian use gradient values, scale delta.
GHAnalyticHNumericFuncScale	All derivatives analytically, for numerical Hessian use function values, scale delta.
GAnalyticFHNumericGradScale	Gradient analytically, force Hessian numerically using gradient values, scale delta.
GAnalyticFHNumericFuncScale	Gradient analytically, force Hessian numerically using function values, scale delta.
FGHNumericScale	Force gradient and Hessian numerically, scale delta.
GHAnalyticHNumericGradNoScale	Same as 0, but no scale of delta.
GHAnalyticHNumericFuncNoScale	Same as 1, but no scale of delta.
GAnalyticFHNumericGradNoScale	Same as 2, but no scale of delta.
GAnalyticFHNumericFuncNoScale	Same as 3, but no scale of delta.
FGHNumericNoScale	Same as 4, but no scale of delta.

Definition at line 244 of file gamsoptions.h.