Am Freitag, 29. September 2006 17:39 schrieb Nicolas Ferré: > Dear LyXers, > > In order to get the updownharpoons symbol, I downloaded the mathabx > package. Unfortunately, whatever I unselect AMS or not, I always get an > error, saying that cdot, degree, second and forth symbols are already > defined. > Any hint ?
Which version of LyX are you using? In 1.4.x you can turn off AMS completely. Please send an example file for us to test if that does not work. Georg