Module DGEES.C in CLAPACK

• CLAPACK Information

• Components
  • Fullsource from NETLIB
  • Readme from NETLIB
  • Source from NETLIB
  • Utilities from NETLIB

DGEES.C

 
Computes the eigenvalues and Schur factorization of a general matrix, and orders
the factorization so that selected eigenvalues are at the top left of the Schur
form. (Simple driver.). [C version of LAPACK routine, converted from Fortran by
f2c.].
 
Classes  :  D4a2 . Real nonsymmetric matrix eigenvalue problems
 
Type     : C subroutine in CLAPACK package.
Access   : Public domain. Portable.
Precision: Double.
Note     : For best results, CLAPACK developers prefer that you download and
           install the entire CLAPACK library on your system. To do this, see the 
           netlib CLAPACK distribution for details.
 
Usage    : int dgees_(char *jobvs, char *sort, L_fp select, integer *n,
           doublereal *a, int eger *lda, integer *sdim, doublereal *wr,
           doublereal *wi, doublereal *vs, inte ger *ldvs, doublereal *work,
           integer *lwork, logical *bwork, integer *info)
 
Details  : Fullsource Readme Source Utilities
Sites    : (1) NETLIB
 

Implementation of DGEES.C from CLAPACK on NETLIB

 
NETLIB:    Public access repository, The University of Tennessee at
           Knoxville and Bell Laboratories
 
Precision: Double. (Single: SGEES.C)
Note     : For best results, CLAPACK developers prefer that you download and
           install the entire CLAPACK library on your system. To do this, see the 
           netlib CLAPACK distribution for details.
 
You may access components from NETLIB outside GAMS as follows.
 
   Access       : The entire package can be retrieved by anonymous ftp from
                  ftp.netlib.org.
   Source       : echo 'send only dgees.c from clapack/double' | mail
                  netlib@ornl.gov
   Fullsource   : echo 'send dgees.c from clapack/double' | mail
                  netlib@ornl.gov
   Utilities    : Retrieve clapack/f2clibs.tgz by anonymous ftp from
                  ftp.netlib.org
   Readme       : Retrieve clapack/readme by anonymous ftp from
                  ftp.netlib.org