Package: deSolve
Version: 1.42
Title: Solvers for Initial Value Problems of Differential Equations
        ('ODE', 'DAE', 'DDE')
Authors@R: c(person("Karline","Soetaert", role = c("aut"), 
                     email = "karline.soetaert@nioz.nl",
                     comment = c(ORCID = "0000-0003-4603-7100")),
             person("Thomas","Petzoldt", role = c("aut", "cre"),
                     email = "thomas.petzoldt@tu-dresden.de",
                     comment = c(ORCID = "0000-0002-4951-6468")),
             person("R. Woodrow","Setzer", role = c("aut"),
                     email = "setzer.woodrow@epa.gov",
                     comment = c(ORCID = "0000-0002-6709-9186")),
             person("Peter N.","Brown", role = "ctb", 
                     comment = "files ddaspk.f, dvode.f, zvode.f"),
             person("George D.","Byrne", role = "ctb", 
                     comment = "files dvode.f, zvode.f"),
             person("Ernst","Hairer", role = "ctb", 
                     comment = "files radau5.f, radau5a"),
             person("Alan C.","Hindmarsh", role = "ctb", 
                     comment = "files ddaspk.f, dlsode.f, dvode.f, zvode.f, opdkmain.f, opdka1.f"),
             person("Cleve","Moler", role = "ctb", 
                     comment = "file dlinpck.f"),
             person("Linda R.","Petzold", role = "ctb", 
                     comment = "files ddaspk.f, dlsoda.f"),
             person("Youcef", "Saad", role = "ctb", 
                     comment = "file dsparsk.f"),
             person("Clement W.","Ulrich", role = "ctb", 
                     comment = "file ddaspk.f")
           )
Author: Karline Soetaert [aut]
        (<https://orcid.org/0000-0003-4603-7100>), Thomas Petzoldt
        [aut, cre] (<https://orcid.org/0000-0002-4951-6468>), R.
        Woodrow Setzer [aut] (<https://orcid.org/0000-0002-6709-9186>),
        Peter N. Brown [ctb] (files ddaspk.f, dvode.f, zvode.f), George
        D. Byrne [ctb] (files dvode.f, zvode.f), Ernst Hairer [ctb]
        (files radau5.f, radau5a), Alan C. Hindmarsh [ctb] (files
        ddaspk.f, dlsode.f, dvode.f, zvode.f, opdkmain.f, opdka1.f),
        Cleve Moler [ctb] (file dlinpck.f), Linda R. Petzold [ctb]
        (files ddaspk.f, dlsoda.f), Youcef Saad [ctb] (file dsparsk.f),
        Clement W. Ulrich [ctb] (file ddaspk.f)
Maintainer: Thomas Petzoldt <thomas.petzoldt@tu-dresden.de>
Depends: R (>= 3.3.0)
Imports: methods, graphics, grDevices, stats
Suggests: scatterplot3d, nlme, FME
Description: Functions that solve initial value problems of a system of
        first-order ordinary differential equations ('ODE'), of partial
        differential equations ('PDE'), of differential algebraic
        equations ('DAE'), and of delay differential equations.  The
        functions provide an interface to the FORTRAN functions
        'lsoda', 'lsodar', 'lsode', 'lsodes' of the 'ODEPACK'
        collection, to the FORTRAN functions 'dvode', 'zvode' and
        'daspk' and a C-implementation of solvers of the 'Runge-Kutta'
        family with fixed or variable time steps.  The package contains
        routines designed for solving 'ODEs' resulting from 1-D, 2-D
        and 3-D partial differential equations ('PDE') that have been
        converted to 'ODEs' by numerical differencing.
License: GPL (>= 2)
URL: https://github.com/tpetzoldt/deSolve/
LazyData: yes
NeedsCompilation: yes
Repository: https://tpetzoldt.r-universe.dev
Date/Publication: 2026-03-19 21:13:49 UTC
RemoteUrl: https://github.com/tpetzoldt/desolve
RemoteRef: HEAD
RemoteSha: 4282a67060a59350449dcd72524988fd3e72b5c0
Packaged: 2026-06-24 09:24:11 UTC; root