![](https://secure.gravatar.com/avatar/50e7e6ec58e101311283a40e60c33572.jpg?s=120&d=mm&r=g)
6 Jul
2009
6 Jul
'09
8:40 p.m.
Hello All, While the \fraktur{C} command works for me in the Math mode as part of a regular expression, it does not work in the subscript. The command I am trying is $ x \sim_{\fraktur{C}} y $. I get a blank in place of the fraktur C. However, if I try just $ x \fraktur{C} y $, it works. Does anyone have a fix? I am using This is LuaTeX, Version beta-0.40.5-2009061123 (Web2C 2009) ConTeXt ver: 2009.06.14 21:01 MKIV fmt: 2009.6.25 int: english/english Thank you very much.