deSolve

Solvers for Initial Value Problems of Differential Equations ('ODE', 'DAE', 'DDE')

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.

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Description file content

Package
deSolve
Version
1.21
Title
Solvers for Initial Value Problems of Differential Equations ('ODE', 'DAE', 'DDE')
Author
Karline Soetaert [aut], Thomas Petzoldt [aut, cre], R. Woodrow Setzer [aut], odepack authors [cph]
Maintainer
Thomas Petzoldt
Depends
R (>= 2.15.0)
Imports
methods, graphics, grDevices, stats
Suggests
scatterplot3d
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
LazyData
yes
NeedsCompilation
yes
Packaged
2018-05-08 19:29:44 UTC; user
Repository
CRAN
Date/Publication
2018-05-09 09:38:07 UTC

install.packages('deSolve')

1.21

4 months ago

http://desolve.r-forge.r-project.org/

Thomas Petzoldt

GPL (>= 2)

Depends on

R (>= 2.15.0)

Imports

methods, graphics, grDevices, stats

Suggests

scatterplot3d

Discussions