Solvers and Test Set for Initial Value Problems of Ordinary Differential Equations (ODE), Partial Differential Equations (PDE) and for Differential Algebraic Equations (DAE)
R package deTestSet contains the R-version of the ODE and DAE initial value problems test set from http://www.dm.uniba.it/\~testset.
If the test model problem is small enough, then it is implemented in pure R. For larger models, the problem is specified in FORTRAN code.
These implementations were compiled as DLLs, and included in the package. The code of these models can be found in the packages inst/doc/examples/dynload subdirectory.
In addition to all solvers present in package
deTestSet contains the initial value problem solvers
mebdfi, implementing a generalised adams method
and a differential algebraic equation solver of index up to three.
|License:||GNU Public License 2 or above|
Karline Soetaert (Maintainer),
ode for a general interface to most of the ODE solvers
for integrating 1-D, 2-D and 3-D models from package
dae, a general interface to the dae solvers, including
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## Not run: ## show examples (see respective help pages for details) example(caraxis) example(nand) example(andrews) ## open the directory with R sourcecode examples browseURL(paste(system.file(package = "deTestSet"), "/doc/examples", sep = "")) ## open the directory with C and FORTRAN sourcecode examples browseURL(paste(system.file(package = "deTestSet"), "/doc/examples/dynload", sep = "")) ## show package vignette with how to use the test set ## + source code of the vignette vignette("deTestSet") edit(vignette("deTestSet")) ## End(Not run)