joptima

Interface Function2D

All Superinterfaces:

Function

All Known Implementing Classes:

Sum2D

public interface Function2D
extends Function

A Function of two arguments. May or may not meaningfully implement Function.calculate(double).

Method Summary

Modifier and Type	Method and Description
double	calculate(double x, double y) Calculates the value of the function at the given x-y point using the preset parameters.

Methods inherited from interface joptima.Function

calculate, getName, getParameters, setName

Method Detail

calculate

double calculate(double x,
                 double y)

Calculates the value of the function at the given x-y point using the preset parameters.

Parameters:

x - the x coordinate to calculate the function at

y - the y coordinate to calculate the function at

Returns:

the value of the function at the given x-y point