Re: Subscripts in Content MathML

In many contexts it makes sense to mark such constructs up as selector
http://www.w3.org/TR/MathML2/chapter4.html#contm.selector

That is you consider a as a vector and a_i as the ith element, rather
than thinking of a_1 a_2,... as separate variable names that just happen
to have a similar presentation form.

David

________________________________________________________________________
This e-mail has been scanned for all viruses by Star. The
service is powered by MessageLabs. For more information on a proactive
anti-virus service working around the clock, around the globe, visit:
http://www.star.net.uk
________________________________________________________________________

Received on Monday, 3 October 2005 09:17:03 UTC