branched functions

   I am looking for suggestions on how to represent in
content mathML branched functions like 

         --
        |   x + 1  , for x<2
        |
f(x) = <
        |
        |   x + 2  , for x>=2
         --


I used to  have problems even representing simple
functions so imagine complex ones ... I couldn't find
a suggestion or example for branched functions. Of
course, the necxt step would also be to find a way to
convert it (or in the worst case specify an
annotation) for presentation MathML. I couldn't find a
recomendation for that as well.

   Thanks in advance

George

Send instant messages to your online friends http://uk.messenger.yahoo.com 

Received on Friday, 4 March 2005 09:50:52 UTC