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gmp_sqrtrem

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

gmp_sqrtremSquare root with remainder

Açıklama

gmp_sqrtrem(GMP|int|string $num): array

Calculate the square root of a number, with remainder.

Bağımsız Değişkenler

num

The number being square rooted.

Bir GMP nesnesi, bir tamsayı veya sayısal bir dizge.

Dönen Değerler

Returns array where first element is the integer square root of num and the second is the remainder (i.e., the difference between num and the first element squared).

Örnekler

Örnek 1 gmp_sqrtrem() example

<?php
list($sqrt1, $sqrt1rem) = gmp_sqrtrem("9");
list(
$sqrt2, $sqrt2rem) = gmp_sqrtrem("7");
list(
$sqrt3, $sqrt3rem) = gmp_sqrtrem("1048576");

echo
gmp_strval($sqrt1) . ", " . gmp_strval($sqrt1rem) . "\n";
echo
gmp_strval($sqrt2) . ", " . gmp_strval($sqrt2rem) . "\n";
echo
gmp_strval($sqrt3) . ", " . gmp_strval($sqrt3rem) . "\n";
?>

Yukarıdaki örneğin çıktısı:

3, 0
2, 3
1024, 0

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