Новости | Документация | Download | Webboard | FAQ | Поиск | Контакты

BC Math Функции

bcpow

(PHP 4, PHP 5)

bcpow — Raise an arbitrary precision number to another

Описание

string bcpow ( string $left_operand , string $right_operand [, int $scale ] )

Raise left_operand to the power right_operand .

Список параметров

left_operand: The left operand, as a string.
right_operand: The right operand, as a string.
scale: This optional parameter is used to set the number of digits after the decimal place in the result. You can also set the global default scale for all functions by using bcscale().

Возвращаемые значения

Returns the result as a string.

Примеры

Пример #1 bcpow() example


<?php

echo bcpow('4.2', '3', 2); // 74.08

?>

Смотрите также

bcpowmod() - Raise an arbitrary precision number to another, reduced by a specified modulus
bcsqrt() - Get the square root of an arbitrary precision number

BC Math Функции

	Copyright Apache.ru © 1999-2017, All Rights Reserved	Разработка сайта: Inside.ru
	РЕКЛАМА НА САЙТЕ: \|