Well, it seems that the solution is indeed via \renewtheorem. However, I had to dig deep into the installation of AMS theorem to find the proper names of the counters. So far, I've found \thethm, \thelem, \thedefn, etc. I did not find a full list of counters, so if someone could point me out where I can find such a list, I'd be grateful.

On terĂ§a-feira, 20 de julho de 2021 19:29:27 -03 Rudi Gaelzer wrote: > Hi there. > I'm using the module Theorems (AMS, Numbered by Type). > I would like to change the counters of theorem-like environs, adding a fixed > string in front of the number. Something like > > Theorem TGA-1 > Definition TGA-2 > etc > > Can I do that the usual way that is done for the standard LaTeX counters? > I mean, in ERT: > \renewcommand{\theequation}{TGA-\arabic{equation}} > I that case, I would need to know the names of the counters, but I can't > find them. > > Or is there another way? > Thanks. -- Rudi Gaelzer Institute of Physics Federal University of Rio Grande do Sul BRAZIL Registered linux user # 153741

-- lyx-users mailing list lyx-users@lists.lyx.org http://lists.lyx.org/mailman/listinfo/lyx-users