I am using LyX 2.04. I inserted a bold calligraphy 'J' as an inline equation,
and it looked fine. [The sourece code is $\mathcal{\boldsymbol{J}}$]
However, when I viewed the file in pdf format, what appeared was a bold
italic 'J' in the default font. In contrast, normal (not bold)
calligraphy 'J' displays properly in pdf. To attempt to fix this problem, I
used the MiKTeX Package Manager to install the Calligra package, used MiKTeX
Options to update formats and refresh FNDB, and finally reconfigured and
restarted LyX. Nothing changed. Perhaps I need to install a different font
package. Any advice would be appreciate.
