i've recently installed the latex-preview and i get previews for any math
that i now type that didn't exist before. for example if i had $x=1$ somewhere
in the document and retyped it in a different place i get no preview. no error
either. lyx just doesn't bother trying to generate a preview. however if i type $x=2$
(not previously existing in my document) i get a preview.
any ideas?
thanks,
alex.
by the way, i'm using lyx-1.3.2 on redhat 7.2. alex.
