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  • gmp_rootrem()

    (PHP 5 >= 5.6.0, PHP 7)

    Take the integer part and remainder of nth root

    说明

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

    Takes the$nthroot of$aand returns the integer component and remainder of the result.

    参数

    $a

    可以是一个 GMP数据resouce,或一个可以转换为数值的字符串。

    $nth

    The positive root to take of$a.

    返回值

    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.

    上篇:gmp_root()

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