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bcmod	bcpow

	Last updated: Sat, 20 Oct 2007

bcmul

(PHP 3, PHP 4, PHP 5)

bcmul -- Multiply two arbitrary precision number

Description

string bcmul ( string left_operand, string right_operand [, int scale] )

Multiply the left_operand by the right_operand and returns the result. The optional scale sets the number of digits after the decimal place in the result.

例

例子 1. bcmul() example


<?php

echo bcmul('1.34747474747', '35', 3); // 47.162

echo bcmul('2', '4'); // 8

?>

参见

bcdiv().

bcmod	bcpow

	Last updated: Sat, 20 Oct 2007

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