34 lines
476 B
PHP
34 lines
476 B
PHP
|
<?php
|
||
|
|
|
||
|
|
namespace Arma;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Represents a complex number.
|
||
|
|
*
|
||
|
|
* @package Arma
|
||
|
|
*/
|
||
|
|
abstract class Complex
|
||
|
|
{
|
||
|
|
/**
|
||
|
|
* Real part of complex number.
|
||
|
|
*
|
||
|
|
* @var number
|
||
|
|
*/
|
||
|
|
public $real;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Imaginary part of complex number.
|
||
|
|
*
|
||
|
|
* @var number
|
||
|
|
*/
|
||
|
|
public $imag;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Constructor.
|
||
|
|
*
|
||
|
|
* @param number $real[optional]
|
||
|
|
* @param number $imag[optional]
|
||
|
|
*/
|
||
|
|
abstract function __construct($real, $imag);
|
||
|
|
}
|