dev.nm.analysis.differentialequation.ode.ivp.solver

Class ODESolution

java.lang.Object

dev.nm.analysis.differentialequation.ode.ivp.solver.ODESolution

public class ODESolution
extends Object

Solution to an ODE problem.

Reading the result

x()[k] and y()[k] describe the same grid point. These Java arrays are zero-based; each state vector uses one-based component indices. The getters return internal arrays. Treat them and their vectors as read-only, or make defensive copies before modifying them. The constructor clones the arrays but does not deep-copy the individual state vectors.

Constructor Summary

Constructors

Constructor and Description
ODESolution(double[] x, Vector[] y) Create a solution with estimated values at the given points.

Method Summary

Modifier and Type	Method and Description
double[]	x() Get the values of the independent variable.
Vector[]	y() Get the corresponding values of the dependent variable.

Methods inherited from class java.lang.Object

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

Constructor Detail

ODESolution

public ODESolution(double[] x,
                   Vector[] y)

Create a solution with estimated values at the given points.

Parameters:

x - the values of the independent variable

y - the corresponding values of the dependent variable.

Method Detail

x

public double[] x()

Get the values of the independent variable.

Returns:

the internal zero-based array of grid coordinates; not a defensive copy

y

public Vector[] y()

Get the corresponding values of the dependent variable.

Returns:

the internal zero-based array of state vectors; not a defensive copy