Somehow the command $$\bold \omega$$ does not work properly. Somehow $$$bold \Omega$$ works and the omega is made bold. I checked some other letters and it seems that all upper case Greek letters can be made bold and all lower case letters cannot.
Somehow the command $$\bold \omega$$ does not work properly. Somehow $$$bold \Omega$$ works and the omega is made bold. I checked some other letters and it seems that all upper case Greek letters can be made bold and all lower case letters cannot.