org.apache.commons.math3.analysis

Interface MultivariateVectorFunction

All Known Subinterfaces:

DifferentiableMultivariateVectorFunction, MultivariateDifferentiableVectorFunction

All Known Implementing Classes:

GradientFunction

public interface MultivariateVectorFunction

An interface representing a multivariate vectorial function.

Since:

2.0

Method Summary

Modifier and Type	Method and Description
double[]	value(double[] point) Compute the value for the function at the given point.

Method Detail

value

double[] value(double[] point)
        throws java.lang.IllegalArgumentException

Compute the value for the function at the given point.

Parameters:

point - point at which the function must be evaluated

Returns:

function value for the given point

Throws:

java.lang.IllegalArgumentException - if point's dimension is wrong