Hi List members, I need to emboss a document that contains several maths symbols, I'm sure I can cope with most of them, but I was wondering what happens with the exponent symbol, and how is this represented in British Braille? One other thing, you obviously can't represent superscript numbers in Braille as superscript, so is there a way of indicating that a number is superscript? Thank you for your help, and I hope to hear from you soon. Karina