Module E04HCF in NAG

General Information

Check user's routine for calculating first derivatives of function

Usage

CALL E04HCF(N,FUNCT,X,F,G,IUSER,LIW,RUSER,LW,IFAIL)

Classification

F3	Service routines for solution of nonlinear equations (e.g., check user-supplied derivatives)
G4c	Check user-supplied derivatives for optimization

Type

subroutine in NAG package (E04 sublibrary)

Language

Fortran

Availability

Proprietary, Portable