I used to use in LaTeX the symbol with the code \mathbb{R} for representing the set of real numbers. I would like to know how can I do it when I am using CONTEXT. Thanks Gonçalo -------------------------------------------- IPLNet WebMail http://www.mail.ipl.pt -------------------------------------------- "Campus Virtual" do IPL - Aguarda aprovação! http://www.net.ipl.pt/index.html#WIRELESS --------------------------------------------