7 * This source file is subject to the new BSD license that is bundled
8 * with this package in the file LICENSE.txt.
9 * It is also available through the world-wide-web at this URL:
10 * http://framework.zend.com/license/new-bsd
11 * If you did not receive a copy of the license and are unable to
12 * obtain it through the world-wide-web, please send an email
13 * to license@zend.com so we can send you a copy immediately.
18 * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
19 * @license http://framework.zend.com/license/new-bsd New BSD License
24 * Support for arbitrary precision mathematics in PHP.
26 * Interface for a wrapper across any PHP extension supporting arbitrary
31 * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
32 * @license http://framework.zend.com/license/new-bsd New BSD License
34 interface Zend_Crypt_Math_BigInteger_Interface
37 public function init($operand, $base = 10);
38 public function add($left_operand, $right_operand);
39 public function subtract($left_operand, $right_operand);
40 public function compare($left_operand, $right_operand);
41 public function divide($left_operand, $right_operand);
42 public function modulus($left_operand, $modulus);
43 public function multiply($left_operand, $right_operand);
44 public function pow($left_operand, $right_operand);
45 public function powmod($left_operand, $right_operand, $modulus);
46 public function sqrt($operand);
47 public function binaryToInteger($operand);
48 public function integerToBinary($operand);
49 public function hexToDecimal($operand);