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.


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