On Sep 12, 2009, at 7:06 AM, Uwe Stöhr wrote:
Stefano Baroni schrieb:
Hi! I am editing a file imported from raw LaTeX. After adding some
text, I started inserting cross-references to equations selecting
the "(<reference>)" style. Ti my surprise, the subsequent LaTeX
compilation gives me errors because it cannot find a proper
definition of the "\eqref{}" command.
Then AMSTeX is not properly installed. AMS is part of every LaTeX
distribution so it seems to be a problem with your LaTeX distribution.
It is also possible that you have un-checked the "Use AMS math package
automatically" in Document->Settings->Math Options.
