Package dk.jonaslindstrom.ruffini.reals.algorithms

Class RungeKutta<V>

java.lang.Object

dk.jonaslindstrom.ruffini.reals.algorithms.RungeKutta<V>

public class RungeKutta<V>
extends Object

Numerical integration using the Runge-Kutta method.

Constructor Summary

Constructors

Constructor	Description
RungeKutta(java.util.function.BiFunction<Double,V,V> f, double t0, V y0, VectorSpace<V,Double,RealNumbers> V)

Method Summary

Modifier and Type	Method	Description
Pair<Double,V>	step(double dt)	Iterate the integrator by dt time units and return the resulting time and point
java.util.stream.Stream<Pair<Double,V>>	stream(double dt)	Get a stream of points with the given step size.

Methods inherited from class java.lang.Object

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

Constructor Details

RungeKutta

public RungeKutta(java.util.function.BiFunction<Double,V,V> f,
 double t0,
 V y0,
 VectorSpace<V,Double,RealNumbers> V)

Method Details

step

public Pair<Double,V> step(double dt)

Iterate the integrator by dt time units and return the resulting time and point

stream

public java.util.stream.Stream<Pair<Double,V>> stream(double dt)

Get a stream of points with the given step size.