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gmp_nextprime> <gmp_mul
Last updated: Fri, 04 Jul 2008

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gmp_neg

(PHP 4 >= 4.0.4, PHP 5)

gmp_neg — Cambia el signo de un número

Descripción

resource gmp_neg ( resource $a )

Devuelve -a .

Example #1 Ejemplo de gmp_neg()

<?php
$neg1 
gmp_neg("1"); 
echo 
gmp_strval($neg1) . "\n";
$neg2 gmp_neg("-1");
echo 
gmp_strval($neg2) . "\n";
?>

La salida del anterior programa es:

-1
1


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gmp_nextprime> <gmp_mul
Last updated: Fri, 04 Jul 2008
 
 
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