Nonlinear root finding, equilibrium and steady-state analysis of ordinary differential equations CRAN Task View: DifferentialEquations (http://CRAN.R-project.org/view=DifferentialEquations) 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 ODEs by numerical differencing (using the method-of-lines approach). Includes fortran code. Software Depends: R (>= 2.01) Karline Soetaert <k.soetaert@nioo.knaw.nl> Karline Soetaert <k.soetaert@nioo.knaw.nl> GPL (>= 2) 2011-08-11 application/tgz http://CRAN.R-project.org/package=rootSolve