org.apache.commons.math.analysis
Interface BivariateRealFunction
- All Known Implementing Classes:
- BicubicSplineFunction, BicubicSplineInterpolatingFunction, BinaryFunction
public interface BivariateRealFunction
An interface representing a bivariate real function.
- Since:
- 2.1
- Version:
- $Revision: 924453 $ $Date: 2010-03-17 16:05:20 -0400 (Wed, 17 Mar 2010) $
Method Summary |
double |
value(double x,
double y)
Compute the value for the function. |
value
double value(double x,
double y)
throws FunctionEvaluationException
- Compute the value for the function.
- Parameters:
x
- abscissa for which the function value should be computedy
- ordinate for which the function value should be computed
- Returns:
- the value
- Throws:
FunctionEvaluationException
- if the function evaluation fails
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