[XeTeX] Greek (and other Unicode) letters in math mode

[Apostolos Syropoulos]

 >
>I think, Xetex would then just need a mapping table converting Ω to \Omega before compiling. 
>
>What do you think about that?
>
>Gerrit

I think you should use package unicode-math and one of the few OpenType 

fonts that include a MATH table to achieve what you are asking. In different 

words, what you ask is already here! Not to mention that this capability can be

enabled even in LaTeX by loading the package elmath:

http://www.ctan.org/tex-archive/macros/latex/contrib/elmath

A.S.


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Apostolos Syropoulos
Xanthi, Greece