Class Functionz Complex Function Grapher

Class Functionz 

Object
   |
   +----Functionz
public class Functionz
extends Object
The Functionz object implements a function of a complex variable z. It depends upon the Complex class. It can be defined from an infix string and evaluated at a Complex value. Last Updated February 27, 2001. Copyright 1997-2001

Version:
1.0
Author:
Andrew G. Bennett
See Also:
Complex

Constructor Index

o Functionz(String)
Standard Constructor

Method Index

o eval(Complex)
Evaluate function at given value
o toString()
overrides Object toString method

Constructors

o Functionz 
public Functionz(String s)
Standard Constructor

Parameters:
s - formula defining the function

Methods

o eval 
public Complex eval(Complex z)
Evaluate function at given value

Parameters:
z - given value
Returns:
function value
o toString 
public java.lang.String toString()
overrides Object toString method

Returns:
formula defining the function
Overrides:
toString in class Object

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