original_string: public function cond()
      {
          return $this->s[0] / $this->s[min($this->m, $this->n) - 1];
      }
code: public function cond()
      {
          return $this->s[0] / $this->s[min($this->m, $this->n) - 1];
      }
code_tokens: public function cond ( ) { return $ this -> s [ 0 ] / $ this -> s [ min ( $ this -> m , $ this -> n ) - 1 ] ; }
docstring: Two norm condition number
  
  @access public
  @return max(S)/min(S)
docstring_tokens: Two norm condition number