upshape greek letter

[y zy]

How to get upshape greek letter?

thanks

[Davide P. Cervone]

The upper-case Greek letters can be obtained using \rm, eg, {\rm A B
\Gamma}. The MathJax web fonts only include lower-case Greek letters
in italic form, so there are no upright versions available. You can
use something like \unicode[Times]{x3B1} to obtain the alpha symbol
from the Times font (assuming the user has that installed), which will
be an upright version.

Davide