# Can someone help me to code?

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• Jan 13th 2013, 03:16 PM
wasp
Can someone help me to code?
I am trying to figure out how to write a set. This should be simple! I've got
S = {1,2,3,4}
and it won't work?

PS Oops. I guess it did. Sorry.
• Jan 13th 2013, 03:19 PM
Plato
Re: Can someone help me to code?
[tex]S=\{1,2,3,4\}[/tex] gives $S=\{1,2,3,4\}$
Click on the “go advanced” tab. On the toolbar you will see $\boxed{\Sigma}$ clicking on that give the LaTeX wraps, [tex] [/tex]. The code goes between them.