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## com.pearsoneduc.ip.util
Class Complex

    java.lang.Object
      |
      +--com.pearsoneduc.ip.util.Complex

public class Complex
extends java.lang.Object

A simple complex number class.

Version:
  1.1 [1999/08/02]
Author:
  Nick Efford

Field Summary
`float` | `im` Imaginary part of number.
`float` | `re` Real part of number.

Constructor Summary
`Complex()`
`Complex(float real, float imaginary)`

Method Summary
`float` | `getMagnitude()`
`float` | `getPhase()`
`void` | `setPolar(double r, double theta)`
`void` | `swapWith(Complex value)`
`java.lang.String` | `toString()`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Field Detail

### re

    public float re

  Real part of number.

### im

    public float im

  Imaginary part of number.

Constructor Detail

### Complex

    public Complex()

### Complex

    public Complex(float real,
                   float imaginary)

Method Detail

### getMagnitude

    public float getMagnitude()

### getPhase

    public float getPhase()

### setPolar

    public void setPolar(double r,
                         double theta)

### toString

    public java.lang.String toString()

  Overrides:
    toString in class java.lang.Object

### swapWith

    public void swapWith(Complex value)

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