PHP 4 >= 4.0.4, PHP 5, PHP 7, PHP 8
gmp_sqrtrem - Square root with remainder
Code Examples

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

Calculate the square root of a number, with remainder.



The number being square rooted.

A GMP object, an int or a numeric string.

Return Values

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).

Example of gmp_sqrtrem

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