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test sigma
06-18-2014, 02:31 PM (This post was last modified: 06-18-2014 06:01 PM by Don Shepherd.)
Post: #1
test sigma
\( \Sigma \)

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.

OK, Katie was right below, regarding the backslash ( and backslash ) surrounding the codes. It works. But if you edit an existing post, you have to do a full edit, not a quick edit, or it won't process it correctly.
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06-18-2014, 02:36 PM
Post: #2
RE: test sigma
I never understood how to use that stuff. But from my javascript blocker it looks like it was being provided by rackcdn.com. Maybe there is a problem there.

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06-18-2014, 04:15 PM
Post: #3
RE: test sigma
(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:

\( \Sigma \)

-katie

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06-18-2014, 06:01 PM
Post: #4
RE: test sigma
(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.
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