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gmp_kronecker

(PHP 7 >= 7.3.0, PHP 8)

gmp_kronecker — Kronecker symbol

Description

gmp_kronecker(GMP|int|string $num1, GMP|int|string $num2): int

This function computes the Kronecker symbol of num1 and num2.

Parameters

num1: A GMP object, an int or a numeric string.
num2: A GMP object, an int or a numeric string.

Return Values

Returns the Kronecker symbol of num1 and num2

See Also

gmp_jacobi() - Jacobi symbol
gmp_legendre() - Legendre symbol

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https://www.php.net/manual/en/function.gmp-kronecker.php