note 109334 added to function.gmp-prob-prime
| From: | Yaron | Date: | Sat, 07 Jul 2012 18:05:36 +0000 |
| Subject: | note 109334 added to function.gmp-prob-prime | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-189061@lists.php.net to get a copy of this message | ||
The previous note shouldn't have converted the number to a string. Here's how to use GMP
more correctly, and go past 64:
<?php
for ($idx = 0; $idx <= 100; $idx++) {
$pow = gmp_sub(gmp_pow('2', $idx), 1);
$prop = gmp_prob_prime($pow);
if ($prop > 0) {
echo 'idx=' . $idx . "\n--------\n";
echo 'pow=' . gmp_strval($pow) . "\n";
echo 'prop=' . $prop . "\n------\n";
}
}
?>
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Server IP: 212.199.163.163
Probable Submitter: 79.181.164.236
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Manual Page -- http://www.php.net/manual/en/function.gmp-prob-prime.php
Edit -- https://master.php.net/note/edit/109334
Del: integrated -- https://master.php.net/note/delete/109334/integrated
Del: useless -- https://master.php.net/note/delete/109334/useless
Del: bad code -- https://master.php.net/note/delete/109334/bad+code
Del: spam -- https://master.php.net/note/delete/109334/spam
Del: non-english -- https://master.php.net/note/delete/109334/non-english
Del: in docs -- https://master.php.net/note/delete/109334/in+docs
Del: other reasons-- https://master.php.net/note/delete/109334
Reject -- https://master.php.net/note/reject/109334
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