gmp_jacobi
(PHP 4 >= 4.0.4)
gmp_jacobi -- Jacobi symbol
Description
int gmp_jacobi ( resource a, resource p)
Computes Jacobi symbol of a and p. p should be odd and must
be positive.
Example 1. gmp_jacobi() example
<?php
echo gmp_jacobi("1", "3") . "\n";
echo gmp_jacobi("2", "3") . "\n";
?>
The printout of the above program will be:
1
0
gmp_legendre
(PHP 4 >= 4.0.4)
gmp_legendre -- Legendre symbol
Description
int gmp_legendre ( resource a, resource p)
Compute the Legendre symbol of a and p. p should be odd
and must be positive.
Example 1. gmp_legendre() example
<?php
echo gmp_legendre("1", "3") . "\n";
echo gmp_legendre("2", "3") . "\n";
?>
The printout of the above program will be:
1
0
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