I also have uses for it but I’m very unexperienced in using that resurrected modifier language. In a simplified version of an example I have, how is the obverse part written without that much paren noise?
wrap =: DELIM&([ , ,~) :. (}.((&.|.)@)) Am 05.10.21 um 00:05 schrieb Henry Rich:
2. I found the production (A C)->((x A) C x) useful enough in my work that I gave it a name, the adverbial hook.
-- ---------------------- mail written using NEO neo-layout.org ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
