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gmp_pow

(PHP 4 >= 4.0.4, PHP 5, PHP 7, PHP 8)

gmp_powRaise number into power

Açıklama

gmp_pow(GMP|int|string $num, int $exponent): GMP

Raise num into power exponent.

Bağımsız Değişkenler

num

The base number.

Bir GMP nesnesi, bir tamsayı veya sayısal bir dizge.

exponent

The positive power to raise the num.

Dönen Değerler

The new (raised) number, as a GMP number. The case of 0^0 yields 1.

Örnekler

Örnek 1 gmp_pow() example

<?php
$pow1
= gmp_pow("2", 31);
echo
gmp_strval($pow1) . "\n";
$pow2 = gmp_pow("0", 0);
echo
gmp_strval($pow2) . "\n";
$pow3 = gmp_pow("2", -1); // Negative exp, generates warning
echo gmp_strval($pow3) . "\n";
?>

Yukarıdaki örneğin çıktısı:

2147483648
1

add a note

User Contributed Notes 1 note

up
-12
rahulkadukar at yahoo dot com
12 years ago
A Sample code can be shown as

<?php
echo gmp_strval(gmp_pow(4,4)); //This would give the answer as 256
?>
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