MathML suggestion: set-theoretic symmetric difference content operator
Robert Miner wrote:
> The working group has set itself the task of getting out
> a draft by the time we next meeting in early November. This next
> revision (version 2.0) will be the last one for a while, since the
> W3C Math group's charter runs out in February.
Sounds like a last call for suggestions is coming up.
Can I press my luck?
How about a symmetric difference set theoretic binary operator,
in addition to set difference?
(A symmetric-diff B) = ((A-B) u (B-A))
Hugh J. Devlin