Package org.opensourcephysics.numerics

Class RK45

java.lang.Object

org.opensourcephysics.numerics.DormandPrince45

org.opensourcephysics.numerics.RK45

All Implemented Interfaces:

ODEAdaptiveSolver, ODESolver

Direct Known Subclasses:

RK45MultiStep

public class RK45
extends DormandPrince45

RK45 implements an Runge-Kutta 4/5 ODE solver with variable step size. This RK45 class may be changed in future versions of the OSP library. Version 1.0 of the libarary uses Dormand-Prince coefficients.

See Also:

DormandPrince45, CashKarp45

Field Summary

Fields inherited from class org.opensourcephysics.numerics.DormandPrince45

enableExceptions, tol

Fields inherited from interface org.opensourcephysics.numerics.ODEAdaptiveSolver

BISECTION_EVENT_NOT_FOUND, DID_NOT_CONVERGE, NO_ERROR

Constructor Summary

Constructors

Constructor	Description
RK45(ODE ode)	Constructor RK45

Method Summary

Methods inherited from class org.opensourcephysics.numerics.DormandPrince45

enableRuntimeExpecptions, getErrorCode, getStepSize, getTolerance, initialize, setStepSize, setTolerance, step

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RK45

public RK45(ODE ode)

Constructor RK45

Parameters:

ode -