Fabrice Couvreur

17. April 2016 um 11:16

Hello,
I compiled this file with a strange exit for mathematical formula.

What do you mean with "strange exit"?

What's missing in my file ?

You get the necessary font when you use the "--fonts=mathdesign" for first-setup, e.g.

    sh first-setup.sh --fonts=mathdesign

and your example can be reduced to (you can drop encoding=...)

%% begin example
\loadtypescriptfile[mathdesign]

\definetypeface[mainface][rm][serif][palatino] [default]
\definetypeface[mainface][ss][sans] [helvetica][default][rscale=auto]
\definetypeface[mainface][mm][math] [utopia]   [default][rscale=auto]

\setupbodyfont[mainface,12pt]

\starttext

\input knuth

\startformula
   f(x) = \sum_{i=1}^n a_i x^i
\stopformula

\stoptext
%% end example

There are a few mistakes in the output because the mapping from glyphs to unciode
values for the math font has to be improved.

Wolfgang