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gmp_rootrem

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(PHP 5 >= 5.6.0, PHP 7)

gmp_rootrem — Take the integer part and remainder of nth root

Description

gmp_rootrem ( GMP $a , int $nth ) : array

Takes the nth root of a and returns the integer component and remainder of the result.

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Parameters

a

Either a GMP number resource in PHP 5.5 and earlier, a GMP object in PHP 5.6 and later, or a numeric string provided that it is possible to convert the latter to a number.

nth

The positive root to take of a.

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Return Values

A two element array, where the first element is the integer component of the root, and the second element is the remainder, both represented as GMP numbers.

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Document created the 30/01/2003, last modified the 26/10/2018
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References

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