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GAMS Module CUNGHR.C in CLAPACK


CUNGHR.C

 
Generates the unitary transformation matrix from a reduction to Hessenberg form
determined by CGEHRD. (Computational routine.). [C version of LAPACK routine,
converted from Fortran by f2c.].
 
Classes  :  D4c1b2 . Reduce matrix to Hessenberg form
 
Type     : C subroutine in CLAPACK package.
Access   : Public domain. Portable.
Precision: Single.
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 cunghr_(integer *n, integer *ilo, integer *ihi, complex * a,
           integer *lda, c omplex *tau, complex *work, integer *lwork, integer
           *info)
 
See also : CGEHRD
 
Details  : Fullsource Readme Source Utilities
Sites    : (1) NETLIB
 

Implementation of CUNGHR.C from CLAPACK on NETLIB

 
NETLIB:    Public access repository, The University of Tennessee at
           Knoxville and Bell Laboratories
 
Precision: Single. (Double: ZUNGHR.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 cunghr.c from clapack/complex' | mail
                  netlib@ornl.gov
   Fullsource   : echo 'send cunghr.c from clapack/complex' | 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


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This page was generated on Wed Sep 17, 2008 at 19:51:30 UTC