Hi, In doing my Latex to Context conversion, I stumbled on two Latex math commands : \overset and \underset as in \mathcal{T} = \overset{\infty}{ \underset{r,s = 0}{\cup} } \: \mathcal{T}^{r}_s The page http://wiki.contextgarden.net/Math_with_amsl mentions the commands stackrel and underset when using the AMSL module from Giuseppe Bilotta. I tried to load the AMSL module with \usemodule[amsl] like to test its workings. \usemodule[amsl] \starttext \startformula T = { \underset{r,s = 0}{\cup} } \: T^{r}_{s} \stopformula \stoptext but the log file indicates it cannot find the module amsl ??? Is the AMSL module not part of the standard Context distribution ? I thought it was. I am using ConTeXt ver: 2006.07.24 10:49 fmt: 2006.7.27 int: english mes: english. Kind regards Wim Neimeijer