gmp_kronecker

(PHP 7 >= 7.3.0)

gmp_kroneckerKronecker symbol

说明

gmp_kronecker ( mixed $a , mixed $b ) : int

This function computes the Kronecker symbol of a and b.

参数

a

PHP 5.5 之前为 GMP 数值资源,PHP 5.6 之后为 GMP 对象或数字,或可以转为数字的字符串。

b

PHP 5.5 之前为 GMP 数值资源,PHP 5.6 之后为 GMP 对象或数字,或可以转为数字的字符串。

返回值

Returns the Kronecker symbol of a and b

参见

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