math.function

Interface Function

All Known Implementing Classes:

AbstractFunction, CubicFunction, GeneralFunction, QuadraticFunction

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface Function

A scalar-valued function of one variable.

Method Summary

Modifier and Type	Method and Description
double	at(double point) Compute and return the value of the function at the given point.

Method Detail

at

double at(double point)

Compute and return the value of the function at the given point.

Parameters:

point - the point at which to evaluate the function.

Returns:

the value of the function at the given point.