Noting that binary is the base for monadic antibase, h=: ((= +/"1) # ]) ([: #: [: i. 2&^)
3 (0 -.@:e. (Smps -: h)&>) #\i.9 NB. a test 1 And Raul already arrived here. Can we further eliminate ]same? Date: Sat, 31 Jul 2021 15:52:03 +0000 (UTC) From: "'Bo Jacoby' via Programming"<[email protected]> To: Programming Forum<[email protected]> Subject: [Jprogramming] Tacit hook Message-ID:<[email protected]> Content-Type: text/plain; charset=UTF-8 Consider this code f=.#&2#:[:i.2&^ NB. 0-1 rows Smps=. 4 : '(#~x=+/"1)f y' NB. select rows ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
