On Wed, Feb 9, 2022 at 3:29 PM 'Pascal Jasmin' via Programming <programm...@jsoftware.com> wrote: > The biggest mystery to me is how adding the 1 : 0 multiline boilerplate is > different from adding ]:/1 :'u' adverb or no adverb at all.
The difference between 1 :'u' and 1 :('u y';':';'x u y') is similar to the difference between <@((cut f.) 1 :'u') 'a b c' and <@((cut f.) 1 :'u y') 'a b c' I hope this helps, -- Raul ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm