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deSolve (version 1.30)
Solvers for Initial Value Problems of Differential Equations
('ODE', 'DAE', 'DDE')
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.