You can find the values for the stylealternative key in stix-two-math.lfg. \setupbodyfont[stixtwo] \starttext \m{\mathscript C} \setupmathematics[stylealternative=calligraphic] \m{\mathscript C} \stoptext Wolfgang Fabrice Couvreur schrieb am 10.08.18 um 02:27: > Hello, > Is it possible to get this type of letter with ConTeXt ? > Thank you > Fabrice > > > mathscr.png