src/Util/BigInteger.php
public function multiply(self $x)
    {
        $value = gmp_mul($this->value, $x->value);

        return self::createFromGMPResource($value);
    }
public function multiply(self $x)
    {
        $value = gmp_mul($this->value, $x->value);

        return self::createFromGMPResource($value);
    }
public function multiply ( self $ x ) { $ value = gmp_mul ( $ this -> value , $ x -> value ) ; return self :: createFromGMPResource ( $ value ) ; }
Multiplies two BigIntegers.

@param BigInteger $x

@return BigInteger
Multiplies two BigIntegers .