Reply To: Vectors Home › Forums › Nemeth Code for Math and Science › Vectors › Reply To: Vectors September 8, 2011 at 2:51 pm #21078 betty.marshallParticipant Would you be able to attach a scan of the page with the example to which you are referring? Are the arrows you describe being used as modifiers? If so, refer to Rule IV (pg 98 of the Nemeth Braille Code) where there are several examples.Betty