Re: auto add AMS math package when using Cases envirnoment

2011-02-20 Thread Xu Wang
Example file is attached. I'm using the book document class. I also have no idea why the pdf default settings for me are: \pdf_title "The LyX Tutorial" \pdf_author "LyX Team" \pdf_subject "LyX-documentation Tutorial" \pdf_keywords "LyX, documentation" Thanks, Xu On Sun, Feb 20, 2011 at 3:35 PM

Re: auto add AMS math package when using Cases envirnoment

2011-02-20 Thread Richard Heck
On 02/20/2011 11:21 AM, Xu Wang wrote: By default, when one use the cases environment and beginners do not know that they have to add the AMS math option. Could we either add the package whenever the user inserts a case environment or at least alert the user that he must add the package when