On Thu, Apr 13, 2006 at 03:22:43PM +0200, Hartmut Haase wrote: > What is the difference between "&Use AMS math package automatically" and "Use > AMS &math package"
The latter forces the use of AMS, the former lets LyX make an educated guess (which might be wrong). The basic idea is to use the former, unless something screws up or unless you know what you are doing. Andre'