Module ESOLVE in NAPACK

• NAPACK Information

• Components
  • Fullsource from NETLIB
  • Source from NETLIB

ESOLVE

 
Solves a system of linear equations, where the coefficient matrix is upper
Hessenberg. The coefficient matrix must first be factored using NAPACK
subroutine EFACT.
 
Classes  :  D2a1 . Solution of systems of linear equations, including matrix
                 inverses, and LU and related factorizations (general real
                 nonsymmetric matrices)
 
Type     : Fortran subroutine in NAPACK package.
Access   : Some uses prohibited. Portable.
Precision: Single.
 
Usage    : CALL ESOLVE (X, A, B)
 
See also : EFACT
 
Details  : Fullsource Source
Sites    : (1) NETLIB
 

Implementation of ESOLVE from NAPACK on NETLIB

 
NETLIB:    Public access repository, The University of Tennessee at
           Knoxville and Bell Laboratories
 
Precision: Single.
 
You may access components from NETLIB outside GAMS as follows.
 
   Source       : echo 'send only esolve from napack' | mail netlib@ornl.gov
   Fullsource   : echo 'send esolve from napack' | mail netlib@ornl.gov