rootSolve

Nonlinear Root Finding, Equilibrium and Steady-State Analysis of Ordinary Differential Equations

Routines to find the root of nonlinear functions, and to perform steady-state and equilibrium analysis of ordinary differential equations (ODE). Includes routines that: (1) generate gradient and jacobian matrices (full and banded), (2) find roots of non-linear equations by the 'Newton-Raphson' method, (3) estimate steady-state conditions of a system of (differential) equations in full, banded or sparse form, using the 'Newton-Raphson' method, or by dynamically running, (4) solve the steady-state conditions for uni-and multicomponent 1-D, 2-D, and 3-D partial differential equations, that have been converted to ordinary differential equations by numerical differencing (using the method-of-lines approach). Includes fortran code.

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Description file content

Package
rootSolve
Version
1.7
Title
Nonlinear Root Finding, Equilibrium and Steady-State Analysis of Ordinary Differential Equations
Author
Karline Soetaert [aut, cre], yale sparse matrix package authors [cph]
Maintainer
Karline Soetaert
Depends
R (>= 2.01)
Imports
stats, graphics, grDevices
Description
Routines to find the root of nonlinear functions, and to perform steady-state and equilibrium analysis of ordinary differential equations (ODE). Includes routines that: (1) generate gradient and jacobian matrices (full and banded), (2) find roots of non-linear equations by the 'Newton-Raphson' method, (3) estimate steady-state conditions of a system of (differential) equations in full, banded or sparse form, using the 'Newton-Raphson' method, or by dynamically running, (4) solve the steady-state conditions for uni-and multicomponent 1-D, 2-D, and 3-D partial differential equations, that have been converted to ordinary differential equations by numerical differencing (using the method-of-lines approach). Includes fortran code.
License
GPL (>= 2)
LazyData
yes
Packaged
2016-12-06 08:05:38 UTC; rforge
Repository
CRAN
Repository/R-Forge/Project
rootsolve
Repository/R-Forge/Revision
93
Repository/R-Forge/DateTimeStamp
2016-12-06 07:46:12
Date/Publication
2016-12-06 14:04:43
NeedsCompilation
yes

install.packages('rootSolve')

1.7

02 years ago

Karline Soetaert

GPL (>= 2)

Depends on

R (>= 2.01)

Imports

stats, graphics, grDevices

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