[NTG-context] Intersection symbol, Set theory

7 Jun 2009

      Hi,

I want the intersection symbol in the file. I tried $\cap$, however that does
not work. 

I am using 

This is LuaTeX, Version snapshot-0.35.0
(Learn_Corbae_Stinchcombe_Zeman.tex

ConTeXt  ver: 2009.03.18 21:58 MKIV  fmt: 2009.3.31  int: english/english

I get the following error:

! Undefined control sequence.
\normalcap ->\dohandlemathtoken 
                                {cap}
l.25 ...t A $ then $ f(A \cap B) \subset f(A) \cap
                                                   f(B) $.

Do I need to upgrade to a newer version?

[NTG-context] Intersection symbol, Set theory

curiouslearn