edu.rit.numeric

Interface Function

All Known Implementing Classes:

Interpolation

public interface Function

Interface Function specifies the interface for a real-valued function of a real-valued argument (type double).

Method Summary

Modifier and Type	Method and Description
double	f(double x) Returns the value of this function evaluated at the given argument.

Method Detail

f

double f(double x)

Returns the value of this function evaluated at the given argument.

Parameters:

x - Argument.

Returns:

f(x).

Throws:

DomainException - (unchecked exception) Thrown if the argument x is outside the allowed set of values for this function.

RangeException - (unchecked exception) Thrown if f(x) is outside the range of type double.