public function toTheN($number)
    {
        for ($i = 1; $i <= $number; $i++) {
            $this->multiply($this->number);
        }

        return $this;
    }
public function toTheN($number)
    {
        for ($i = 1; $i <= $number; $i++) {
            $this->multiply($this->number);
        }

        return $this;
    }
public function toTheN ( $ number ) { for ( $ i = 1 ; $ i <= $ number ; $ i ++ ) { $ this -> multiply ( $ this -> number ) ; } return $ this ; }
To the n expression

@param number $number The number

@return Calculate
To the n expression