jhplot.math.num
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

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.