Module DLSODIS in ODEPACK

• ODEPACK Information

• Components
  • Fullsource from NETLIB
  • Source from NETLIB

DLSODIS

 
Solves linearly-implicit initial-value problems for stiff and nonstiff
systems of ordinary differential equations. Both Adams (nonstiff), and
Backward Differentiation Formula (stiff) methods are used. All matrices are
assumed to be sparse, with the sparsity structure determined on its own or by the
user. Uses parts of the Yale Sparse Matrix Package to solve the linear systems that
arise, by a direct method. (By: A.C. Hindmarsh and S. Balsdon).
 
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 DLSODIS (RES, ADDA, JAC, NEQ, Y, YDOTI, T, TOUT, ITOL, RTOL,
           ATOL, ITASK, ISTATE, IOPT, RWORK, LRW, IWORK, LIW, MF)
 
Details  : Fullsource Source
Sites    : (1) NETLIB
 

Implementation of DLSODIS from ODEPACK on NETLIB

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