Package com.titan.experiments

Class SolverStepSizeExperiments

java.lang.Object

com.titan.experiments.SolverStepSizeExperiments

public class SolverStepSizeExperiments
extends Object

Constructor Summary

Constructors

Constructor	Description
SolverStepSizeExperiments()

Method Summary

Modifier and Type	Method	Description
static void	main(String[] args)	test the solvers with the following problem:

Methods inherited from class java.lang.Object

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

Constructor Details

SolverStepSizeExperiments

public SolverStepSizeExperiments()

Method Details

main

public static void main(String[] args)

test the solvers with the following problem:

y' = f(y, t) = (t + y)^2 -1
up to t = 1 with y(0) = 2/3
the actual solution is y(t)=2/3(-2t),
hence the expected value at t=1 is 1.

h varies over the experiment to see how the error is evolving