Oliver Buerschaper wrote: > > this seems to be true in general. (Hans, Taco, can you confirm this > officially?)
Sorry I missed this thread earlier. The default rule thickness in is the eight font parameter of the fonts in math family 3. A bare context file with the standard 12pt fonts gives the value 0.47998pt. You can get the value via : \edef\defautlrulethickness{\the\fontdimen8\textfont3} Afaik, in all math setups three fonts in math family 3 are the same actual font so just the one value will do. But the actual value will definately vary a bit depending on the font setup. For example, palatino 12pt has 0.708pt. 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 ___________________________________________________________________________________