Jean-Marc Lasgouttes wrote: > Is \biggg even supposed to exist? I see that LyX code pretends to > support it, but I do not understand how. > > In lib/symbols, I see: > > # The following are not standard LaTeX, but defined in the lucida font > # packages. No 'm' versions! > # See lucidabr.dtx for a possible implementation if you want to use these > # with other fonts. > biggg big none > bigggl big none > bigggr big none > Biggg big none > Bigggl big none > Bigggr big none > > > Georg, this is your code. Do you remember what the reasoning was?
There are several commands in lib/symbols which do not work without user preamble code. They are there because mathed can easily display these symbols, and they do not load the required packages automatically since they would have side effects. The idea is simply to give a better display for those users who use these packages. AFAIK these commands do not occur in any toolbar, menu or autocompletion (and if they would this would be a bug). Georg
