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gmp_neg> <gmp_mod
Last updated: Fri, 22 Aug 2008

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gmp_mul

(PHP 4 >= 4.0.4, PHP 5)

gmp_mulMultiplica números

Descripción

resource gmp_mul ( resource $a , resource $b )

Multiplica a por b y devuelve el resultado.

Example #1 Ejemplo de gmp_mul()

<?php
$mul 
gmp_mul("12345678""2000");
echo 
gmp_strval($mul) . "\n";
?>

La salida del anterior programa es:

24691356000


add a note add a note User Contributed Notes
gmp_mul
06-Dec-2006 10:11
<?php
function fact($x)
{
  
$factorial = 1;
   for (
$i=2; $i < $x; $i++) {
      
$factorial = gmp_mul($factorial, $i);
   }
   return
$factorial;
}

echo
gmp_strval(fact(1000)) . "\n";
?>

gmp_neg> <gmp_mod
Last updated: Fri, 22 Aug 2008
 
 
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