Module CHKDER in MINPACK

• MINPACK Information

• Components
  • Fullsource from NETLIB
  • Source from NETLIB

CHKDER

 
Checks the gradients of m nonlinear functions in n variables, evaluated at a point
x, for consistency with the functions themselves.
 
Classes  :  F3 .  Service routines for solution of nonlinear equations (e.g.,
                check user-supplied derivatives)
            G4c . Check user-supplied derivatives for optimization
            K6d . Other service routines for approximation
 
Type     : Fortran subroutine in MINPACK package.
Access   : Public domain. Portable.
Precision: Double.
Note     : Single precision version available in NETLIB package SMINPACK.
 
Usage    : CALL CHKDER(M, N, X, FVEC, FJAC, LDFJAC, XP, FVECP, MODE, ERR)
 
Details  : Fullsource Source
Sites    : (1) NETLIB
 

Implementation of CHKDER from MINPACK on NETLIB

 
NETLIB:    Public access repository, The University of Tennessee at
           Knoxville and Bell Laboratories
 
Precision: Double.
Note     : Single precision version available in NETLIB package SMINPACK.
 
You may access components from NETLIB outside GAMS as follows.
 
   Source       : echo "send only chkder from minpack" | mail netlib@ornl.gov
   Fullsource   : echo "send chkder from minpack" | mail netlib@ornl.gov