Wolfgang Engelmann <engelmann <at> uni-tuebingen.de> writes:
> > > > Maybe you tried in text mode? > > It works only if the cursor is inside the > > equation. > > > > Günter > > Thanks, Günther, > > but doing this does not help, and I tried it > before. Do I have to include something in the > preamble? > No, nothing special is needed; it should work "out of the box". Does this occur in a new document (article class, no modules)? In Tools > Preferences > Editing > Shortcuts, if you put "alt+m n" in the "Show ..." search box, is math-number-toggle the only result you get? Also, are you perhaps using a customized UI file that might be remapping Alt+M+N? The only other thing that I can think of is to type Alt+M+N in different parts of a document (text area, heading, title, ...) until you find out what LyX thinks it maps to (assuming LyX thinks it maps to a different command). Paul
