test sigma

[Don Shepherd]

(06-18-2014 04:15 PM)Katie Wasserman Wrote:  

(06-18-2014 02:31 PM)Don Shepherd Wrote:  \ Sigma

hmm, this used to give a sigma symbol, it doesn't work anymore. Anyone know why?

All the backslash things don't seem to work anymore.

I think you forgot to surround \Sigma with <backslash><open paren> ... <backslash><close paren> like this:

\( \Sigma \)

Right you are! Thanks again.