UnivariateRealFunction (Commons Math 2.2 API)

All Known Subinterfaces:

DifferentiableUnivariateRealFunction

All Known Implementing Classes:

ComposableFunction, GaussianDerivativeFunction, GaussianFunction, HarmonicFunction, PolynomialFunction, PolynomialFunctionLagrangeForm, PolynomialFunctionNewtonForm, PolynomialSplineFunction
```
public interface UnivariateRealFunction
```
An interface representing a univariate real function.

Version:

$Revision: 1070725 $ $Date: 2011-02-15 02:31:12 +0100 (mar. 15 févr. 2011) $

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  double value(double x)
  Compute the value for the function.

- Method Detail
  - value
```
double value(double x)
      throws FunctionEvaluationException
```
    Compute the value for the function.
    
    Parameters:
    
    x - the point for which the function value should be computed
    
    Returns:
    
    the value
    
    Throws:
    
    FunctionEvaluationException - if the function evaluation fails