net.sf.doodleproject.numerics4j.function
Interface Function


public interface Function

A single variable function.

References:

  1. Eric W. Weisstein. "Function." From MathWorld--A Wolfram Web Resource. http://mathworld.wolfram.com/Function.html

Version:
$Revision: 1.2 $ $Date: 2007/10/25 04:44:15 $

Method Summary
 double evaluate(double x)
          Evaluate this function, f, at the domain value x.
 

Method Detail

evaluate

double evaluate(double x)
                throws NumericException
Evaluate this function, f, at the domain value x.

Parameters:
x - the evaluation point.
Returns:
f(x)
Throws:
NumericException - if the function can not be computed.


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