org.apache.commons.math3.analysis

Interface BivariateFunction

All Known Implementing Classes:

Add, Atan2, BicubicFunction, BicubicInterpolatingFunction, BicubicSplineFunction, BicubicSplineInterpolatingFunction, Divide, Max, Min, Multiply, PiecewiseBicubicSplineInterpolatingFunction, Pow, Subtract

public interface BivariateFunction

An interface representing a bivariate real function.

Since:

2.1

Method Summary

Methods

Modifier and Type	Method and Description
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.