Module SEPX4 in SLATEC

• SLATEC Information

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

SEPX4

 
Solve for either the second or fourth order finite difference approximation to
the solution of a separable elliptic partial differential equation on a
rectangle. Any combination of periodic or mixed boundary conditions is allowed.
 
Classes  :  I2b1a2 . Other separable second order linear elliptic boundary
                   value problems
 
Type     : Fortran subroutine in SLATEC library.
Access   : Public domain. Portable.
Precision: Single.
 
Usage    : CALL SEPX4 (IORDER, A, B, M, MBDCND, BDA, ALPHA, BDB, BETA, C, D, N,
           NBDCND, BDC, BDD, COFX, GRHS, USOL, IDMN, W, PERTRB, IERROR)
 
Details  : Documentation Fullsource Source
Sites    : (1) ARNO (2) ITL
 

Implementation of SEPX4 from SLATEC on ARNO

 
ARNO:      Silicon Graphics Origin 2000, National Institute of Standards and
           Technology (NIST), Gaithersburg, MD. Available to NIST staff.
 
Precision: Single.
 
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 SEPX4 from SLATEC on ITL

 
ITL:       Unix Workstation Network, National Institute of Standards and
           Technology (NIST), Gaithersburg, MD. Available to NIST staff.
 
Precision: Single.
 
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 sepx4
   Source       : slatecsrc SEPX4
   Fullsource   : slatecsrcx sepx4