I am still confused about how to use the typescripts to set up Euler. The file below, when processed, renders the warning 'unknown variant zeuler', and I get the wrong characters in math. That is, the left parenthesis is replaced by rightharpoonup and the right one by rightharpoondown. Could anyone give me guidance on how to use the math fonts? Greetings Johannes \setupoutput[pdftex] \usetypescriptfile[type-zeu] \usetypescript[math][zeuler][size] \setupbodyfont[zeuler] \starttext The density of the Gaussian is $f(y|\mu, \sigma) = (2\pi\sigma^2)^{-1/2}\exp(-({y-\mu \over \sigma})^2)$. \stoptext -- Johannes Hüsing There is something fascinating about science. One gets hannes@ruhrau.de such wholesale returns of conjecture from such a trifling investment of fact. Mark Twain