Some math symbols are rasterized
I have a problem with some mathematical symbols being rasterized (giving a jagged appearance), as shown in the figure above. I'm running MikTex 2.9 on a Windows 7 system and compiling using XeLatex. I found this post describing what appears to be the same problem: https://tex.stackexchange.com/questions/351404/some-rasterized-symbols-in-math-equations-with-mnsymbol-package .
In the comments of that post, it is suggested that the problem is likely caused by the mnsymbol package and that it should be possible to resolve by executing updmap
from the command line. I tried this but it doesn't resolve my issue. I can't compile using either LuaLatex or PdfLatex because both give me the error ! Package babel Error: Unknown language swedish
, although I've specified the language as english (so, this is probably a different issue).
Any suggestions?