"Too many math alphabets" when using mathsc

The TUD style often leads to the LaTeX error "Too many math alphabets used" when one tries to use, e.g., \mathsc. I do not currently know how to get smallcaps in this style at all. Having \mathsc available would be nice for complexity classes.

Start by locating the TUD style files in the TheoLog repository and reproducing the "Too many math alphabets used" error with \mathsc. Trace how math alphabets are configured and determine what is needed for small caps; done means \mathsc works in the style without the error.

Written by the indexing model from the issue text.