On Thu, Mar 22, 2007 at 01:57:00PM -0300, Bruno Schneider wrote:
> Updated, simplified version of the problem:
>
> Start a new LyX file. Add a floating figure. Edit the LaTeX preamble
> and add "\input{mz.sty}" (mz.sty is attached in previous post). Now
> the figure no longer works.
>
> However, if you edit mz.sty and comment out line 24
> (\renewcommand{\empty}{\emptyset}), it works.
>
> Interestingly, if you change line 24 to
> "\renewcommand{\empty}{$\emptyset$}" it also works, but an empty set
> sign appears in the figure.
>
> So it seems "\empty" is used in figures. Can anybody explain that?
\empty is defined in latex.ltx as
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I am not sure fiddling around with this is a good idea.
Andre'
