[NTG-context] How can I input Join?

23 Sep 2009

      Hi,

I am doing my logic homework using ConTeXt.  the command \Join (ref.
http://w2.syronex.com/jmr/tex/texsym.old.html) seems to be missing in
ConTeXt.  (I searched showmathcharacters in context)
How can I input that?

Thanks

Yue Wang