On 01.11.2009 9:39, ntg-context-request@ntg.nl wrote:

It should have been like in TeX Gyre (type-tmf.tex):

\starttypescript [myfont] \definetypeface [\typescriptone] [rm] [serif] [times] [default] \definetypeface [\typescriptone] [mm] [math] [times] [default] \stoptypescript

\usetypescript[myfont] \setupbodyfont[myfont,20pt]

unless something is interfering ... (I didn't try type-win.)

OK, after playing with it, I get the the math (at least greek and latin letters). But why are they not slanted? Please see the attachment. Source for the formula is $$(х−х_1)/(х_2−х_1)=(у−у1)/у2−у1),$$ Regards, Vyatcheslav