Tomas Kisela wrote: > > Binomial coefficients: > The brackets stay small (usual size like in plain text), here's my code: > \starttext > \startformula > {a\choose b} > \stopformula > \stoptext
This is currently an issue with opentype math fonts: luatex doesn't know what the values of \Umathfractiondelsize should be. For a workaround: explicitly setting \Umathfractiondelsize\textstyle = 12.12pt \Umathfractiondelsize\displaystyle = 28.68pt will set up values that closely mimic "cmsy10 at 12pt" Ulrik Vieth (who is in CC) proposes to use DelimitedSubFormulaMinHeight in non-display modes, but the DelimitedSubFormulaMinHeight in Cambria Math is 3000/2048 * <atsize> == 17.58pt, which also doesn't seem right. Since Hans converts everything to OpenType MathConstants format, perhaps I should just add two more named entries to be parsed in the MathConstants table? Best wishes, Taco ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : https://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________