public function result() : Matrix
    {
        if (!$this->result) {
            $this->result = call_user_func($this->computation);
        }

        return $this->result;
    }
public function result() : Matrix
    {
        if (!$this->result) {
            $this->result = call_user_func($this->computation);
        }

        return $this->result;
    }
public function result ( ) : Matrix { if ( ! $ this -> result ) { $ this -> result = call_user_func ( $ this -> computation ) ; } return $ this -> result ; }
Return the result of the computation.

@return \Rubix\Tensor\Matrix
Return the result of the computation .