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

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Documentation for package ‘deSolve’ version 1.40

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deSolve-package General Solvers for Initial Value Problems of Ordinary Differential Equations (ODE), Partial Differential Equations (PDE), Differential Algebraic Equations (DAE) and delay differential equations (DDE).
aquaphy A Physiological Model of Unbalanced Algal Growth
ccl4data Closed Chamber Study of CCl4 Metabolism by Rats.
ccl4model The CCl4 Inhalation Model
checkDLL Check shared library (DLL/.so) of a compiled model.
cleanEventTimes Find Nearest Event for Each Time Step and Clean Time Steps to Avoid Doubles
daspk Solver for Differential Algebraic Equations (DAE)
dede General Solver for Delay Differential Equations.
deSolve General Solvers for Initial Value Problems of Ordinary Differential Equations (ODE), Partial Differential Equations (PDE), Differential Algebraic Equations (DAE) and delay differential equations (DDE).
diagnostics Print Diagnostic Characteristics of Solvers
diagnostics.default Print Diagnostic Characteristics of Solvers
diagnostics.deSolve Print Diagnostic Characteristics of ODE and DAE Solvers
DLLfunc Evaluates a Derivative Function Represented in a DLL
DLLres Evaluates a Residual Derivative Function Represented in a DLL
euler Solve System of ODE (Ordinary Differential Equation)s by Euler's Method or Classical Runge-Kutta 4th Order Integration.
euler.1D Solve System of ODE (Ordinary Differential Equation)s by Euler's Method or Classical Runge-Kutta 4th Order Integration.
events Implementing Events and Roots in Differential Equation Models.
forcings Passing Forcing Functions to Models Written in R or Compiled Code.
hist.deSolve Plot, Image and Histogram Method for deSolve Objects
image.deSolve Plot, Image and Histogram Method for deSolve Objects
lagderiv Time Lagged Values of State Variables and Derivatives.
lagvalue Time Lagged Values of State Variables and Derivatives.
lsoda Solver for Ordinary Differential Equations (ODE), Switching Automatically Between Stiff and Non-stiff Methods
lsodar Solver for Ordinary Differential Equations (ODE), Switching Automatically Between Stiff and Non-stiff Methods and With Root Finding
lsode Solver for Ordinary Differential Equations (ODE)
lsodes Solver for Ordinary Differential Equations (ODE) With Sparse Jacobian
matplot.0D Plot, Image and Histogram Method for deSolve Objects
matplot.1D Plot, Image and Histogram Method for deSolve Objects
matplot.deSolve Plot, Image and Histogram Method for deSolve Objects
nearestEvent Find Nearest Event for Each Time Step and Clean Time Steps to Avoid Doubles
ode General Solver for Ordinary Differential Equations
ode.1D Solver For Multicomponent 1-D Ordinary Differential Equations
ode.2D Solver for 2-Dimensional Ordinary Differential Equations
ode.3D Solver for 3-Dimensional Ordinary Differential Equations
ode.band Solver for Ordinary Differential Equations; Assumes a Banded Jacobian
plot.1D Plot, Image and Histogram Method for deSolve Objects
plot.deSolve Plot, Image and Histogram Method for deSolve Objects
print.deSolve General Solver for Ordinary Differential Equations
radau Implicit Runge-Kutta RADAU IIA
rk Explicit One-Step Solvers for Ordinary Differential Equations (ODE)
rk4 Solve System of ODE (Ordinary Differential Equation)s by Euler's Method or Classical Runge-Kutta 4th Order Integration.
rkMethod Collection of Parameter Sets (Butcher Arrays) for the Runge-Kutta Family of ODE Solvers
roots Implementing Events and Roots in Differential Equation Models.
SCOC A Sediment Model of Oxygen Consumption
subset.deSolve Plot, Image and Histogram Method for deSolve Objects
summary.deSolve General Solver for Ordinary Differential Equations
timelags Time Lagged Values of State Variables and Derivatives.
vode Solver for Ordinary Differential Equations (ODE)
zvode Solver for Ordinary Differential Equations (ODE) for COMPLEX variables