Module HYBRJ1 in MINPACK

• MINPACK Information

• Components
  • Fullsource from NETLIB
  • Source from NETLIB

HYBRJ1

 
Finds a zero of a system of n nonlinear functions in n variables by a modification of
the Powell hybrid method. The user must provide a subroutine which calculates the
functions and the Jacobian. Easy-to-user driver for MINPACK routine HYBRJ.
 
Classes  :  F2 . Solution of a system of nonlinear equations
 
Type     : Fortran subroutine in MINPACK package.
Access   : Public domain. Portable.
Precision: Double.
Note     : Single precision version available in NETLIB package SMINPACK.
 
Usage    : CALL HYBRJ1(FCN, N, X, FVEC, FJAC, LDFJAC, TOL, INFO, WA, LWA)
 
See also : CHKDER checks user-supplied Jacobian
 
Details  : Fullsource Source
Sites    : (1) NETLIB
 

Implementation of HYBRJ1 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 hybrj1 from minpack" | mail netlib@ornl.gov
   Fullsource   : echo "send hybrj1 from minpack" | mail netlib@ornl.gov