On Sun, 8 Sep 2024, Wolfgang Schuster wrote: > Using the proper commands (e.g. \notin) was always the better choice because > they produce better output than \not does.
One could do something like this: \define[1]\not {\ifdefined\csname not#1 \endcsname\relax \csname not#1 \endcsname \else \normalnot#1% \fi} Aditya ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / https://mailman.ntg.nl/mailman3/lists/ntg-context.ntg.nl webpage : https://www.pragma-ade.nl / https://context.aanhet.net (mirror) archive : https://github.com/contextgarden/context wiki : https://wiki.contextgarden.net ___________________________________________________________________________________