Name

HESSIAN4 — Force 4-point formula to compute Hessian.

Synopsis

 HESSIAN4 

Description

When the Hessian is computed using finite differences on gradients, a 1-, 2-, or 4-point formula is automatically chosen. HESSIAN4 forces the use of a 4-point finite difference formula.

Abbreviation:

none

Requires:

none

Default value:

none

See also:

FORCE, HESSIAN4, STEPHESS.