Module DLSODES in ODEPACK

• ODEPACK Information

• Components
  • Fullsource from NETLIB
  • Source from NETLIB

DLSODES

 
Solves initial-value problems for stiff and nonstiff systems of ordinary
differential equations. Both Adams (nonstiff), and Backward Differentiation
Formula (stiff) methods are used. In the stiff case, it treats the Jacobian matrix
in general sparse form, with the sparsity structure determined on its own or by the
user. The Yale Sparse Matrix Package is used to solve the linear systems that
arise. (By: A.C. Hindmarsh and A.H. Sherman).
 
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 DLSODES (F, NEQ, Y, T, TOUT, ITOL, RTOL, ATOL, ITASK, ISTATE,
           IOPT, RWORK, LRW, IWORK, LIW, JAC, MF)
 
Details  : Fullsource Source
Sites    : (1) NETLIB
 

Implementation of DLSODES from ODEPACK on NETLIB

 
NETLIB:    Public access repository, The University of Tennessee at
           Knoxville and Bell Laboratories
 
Precision: Double. (Single: SLSODES)
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