org.apache.commons.math3.analysis
Interface BivariateFunction

All Known Implementing Classes:

Add, Atan2, BicubicSplineInterpolatingFunction, Divide, Max, Min, Multiply, Pow, Subtract

public interface BivariateFunction

An interface representing a bivariate real function.

Since:

2.1

Version:

$Id: BivariateFunction.java 1364387 2012-07-22 18:14:11Z tn $

Method Summary

double

value(double x, double y) Compute the value for the function.

Method Detail

value

double value(double x,
             double y)

Compute the value for the function.

Parameters:

x - Abscissa for which the function value should be computed.

y - Ordinate for which the function value should be computed.

Returns:

the value.