Module DOMN in SLATEC

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• Components
  • Documentation from ITL
  • Fullsource from ITL
  • Source from ITL

DOMN

 
Preconditioned Orthomin Sparse Iterative Ax=b Solver. Routine to solve a
general linear system Ax = b using the Preconditioned Orthomin method. (SLAP
Package).
 
Classes  :  D2a4 . Solution of systems of linear equations, including matrix
                 inverses, and LU and related factorizations (real
                 nonsymmetric sparse matrices)
 
Type     : Fortran subroutine in SLATEC library.
Access   : Public domain. Portable.
Precision: Double.
 
Usage    : CALL DOMN (N, B, X, NELT, IA, JA, A, ISYM, MATVEC, MSOLVE, NSAVE, ITOL,
           TOL, ITMAX, ITER, ERR, IERR, IUNIT, R, Z, P, AP, EMAP, DZ, CSAV, RWORK,
           IWORK)
 
See also : DSDOMN, DSLUOM, ISDOMN
 
Details  : Documentation Fullsource Source
Sites    : (1) ARNO (2) ITL
 

Implementation of DOMN from SLATEC on ARNO

 
ARNO:      Silicon Graphics Origin 2000, National Institute of Standards and
           Technology (NIST), Gaithersburg, MD. Available to NIST staff.
 
Precision: Double. (Single: SOMN)
 
Those logged in to arno.nist.gov or amur.nist.gov may access this module as
follows.
 
   Link         : f77 -o prog prog.f -lslatec
 

Implementation of DOMN from SLATEC on ITL

 
ITL:       Unix Workstation Network, National Institute of Standards and
           Technology (NIST), Gaithersburg, MD. Available to NIST staff.
 
Precision: Double. (Single: SOMN)
 
Access available only to NIST staff on internal Unix systems. They may access this
package provided the /itl tree is cross-mounted.
 
   Link         : f77 -o example example.f -lslatec
   Documentation: slatecdoc domn
   Source       : slatecsrc DOMN
   Fullsource   : slatecsrcx domn