Sometimes lyx crashes upon pressing ctrl-s (save).
One possible reason is that in a complicated equation some {} brackets are
incomplete (e.g. after editing the equation). In such a case lyx will crash
when save (ctrl-s) is invoked.
I have attached an example. Remove the {underset{k_32} and save. (Including
the left '{' which is supposed to stay). Lyx 1.1.5pre2 will reproducibly crash.
This does not happen in 1.1.4.
Ulrich
#LyX 1.1 created this file. For more info see http://www.lyx.org/
\lyxformat 2.15
\textclass article
\language default
\inputencoding latin1
\fontscheme default
\graphics default
\paperfontsize default
\spacing single
\papersize Default
\paperpackage a4
\use_geometry 0
\use_amsmath 0
\paperorientation portrait
\secnumdepth 3
\tocdepth 3
\paragraph_separation indent
\defskip medskip
\quotes_language english
\quotes_times 2
\papercolumns 1
\papersides 1
\paperpagestyle default
\layout Standard
\begin_inset Formula \( \textrm{A}+\textrm{X}\overset {k_{23}}{\underset {k_{32}}{\rightleftharpoons }}\textrm{B} \)
\end_inset
\layout Standard
\layout Standard
\the_end
