Module DLSODAR in ODEPACK

• ODEPACK Information

• Components
  • Fullsource from NETLIB
  • Source from NETLIB

DLSODAR

 
Solves initial-value problems for stiff and nonstiff systems of ordinary
differential equations. Automatically selects between Adams (nonstiff) and
Backward Differentiation Formula (stiff) methods. In the stiff case, the
Jacobian may be full or banded, and either user-supplied or internally
approximated. Resulting linear systems solved by direct methods. Has
rootfinding capability. (By: A.C. Hindmarsh and L.R. Petzold).
 
Classes  :  I1a1b . Multistep methods (e.g., Adams predictor-corrector) for
                  general, nonstiff or mildly stiff initial value problems
                  for ordinary differential equations.
            I1a2 .  Stiff and mixed algebraic-ordinary differential
                  equations
 
Type     : Fortran subroutine in ODEPACK package.
Access   : Public domain. Portable.
Precision: Double.
Note     : Source includes all ODEPACK double precision modules.
 
Usage    : CALL DLSODAR (F, NEQ, Y, T, TOUT, ITOL, RTOL, ATOL, ITASK, ISTATE,
           IOPT, RWORK, LRW, IWORK, LIW, JAC, JT, G, NG, JROOT)
 
Details  : Fullsource Source
Sites    : (1) NETLIB
 

Implementation of DLSODAR from ODEPACK on NETLIB

 
NETLIB:    Public access repository, The University of Tennessee at
           Knoxville and Bell Laboratories
 
Precision: Double. (Single: SLSODAR)
Note     : Source includes all ODEPACK double precision modules.
 
You may access components from NETLIB outside GAMS as follows.
 
   Source       : Retrieve odepack/opkdmain.f from
                  http://www.netlib.org
   Fullsource   : Retrieve odepack/opkdmain.f, 
                  odepack/opkda1.f, and odepack/opkda2.f from
                  http://www.netlib.org