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GAMS Module DGTSL in CMLIB


DGTSL

 
Solve systems with tridiagonal double precision matrix.
 
Classes  :  D2a2a . Solution of systems of linear equations, including matrix
                  inverses, and LU and related factorizations (real
                  nonsymmetric tridiagonal matrices)
 
Type     : Fortran subroutine in CMLIB library (LINPAKD sublibrary).
Access   : Public domain. Portable.
Precision: Double.
 
Usage    : CALL DGTSL(N,C,D,E,B,INFO)
 
Details  : Documentation Fullsource Source
Sites    : (1) ARNO (2) ITL
 

Implementation of DGTSL from CMLIB on ARNO

 
ARNO:      Silicon Graphics Origin 2000, National Institute of Standards and
           Technology (NIST), Gaithersburg, MD. Available to NIST staff.
 
Precision: Double. (Single: SGTSL)
 
Those logged in to arno.nist.gov or amur.nist.gov may access this module as
follows.
 
   Link         : See cmlib man page.
   Documentation: cmdoc dgtsl
   Source       : cmsrc dgtsl
   Fullsource   : cmsrcx dgtsl
 

Implementation of DGTSL from CMLIB on ITL

 
ITL:       Unix Workstation Network, National Institute of Standards and
           Technology (NIST), Gaithersburg, MD. Available to NIST staff.
 
Precision: Double. (Single: SGTSL)
 
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 main main.f -lcm
   Documentation: cmdoc dgtsl
   Source       : cmsrc DGTSL
   Fullsource   : cmsrcx dgtsl


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