[XeTeX] Diameter symbol

[David Cottenden]

Hello all,

Can anyone tell me how I can get a proper internal diameter symbol 
without having to add a whole maths alphabet (which appears to be what 
wasysym and mathabx do)? I don't have space for another maths alphabet!

Thanks in advance,

David

-- 
David Cottenden
PhD Student
Continence and Skin Technology Group
UCL

Phone: +44 (0)20 7288 3771
Fax: +44 (0)20 7288 3019