What are you using for Y ? This is J7. o=:@: Y=: 10x&^20 A=: (#: o (<. o o.)) Y f=:#: g=:<. h=:o. B=: ((f o g) o h) Y (A=B) i. 0 52 3 23$A 1 0 0 0 1 0 0 0 0 0 1 1 1 1 1 0 1 0 1 0 1 1 1 1 0 1 0 1 1 0 1 0 1 1 0 1 1 0 1 0 1 1 0 1 1 1 0 1 0 0 1 0 0 1 1 0 1 0 1 1 1 1 1 0 0 0 1 1 0 3 23$B 1 0 0 0 1 0 0 0 0 0 1 1 1 1 1 0 1 0 1 0 1 1 1 1 0 1 0 1 1 0 1 0 1 1 0 1 1 0 1 0 1 1 0 1 1 1 0 1 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Linda -----Original Message----- From: programming-boun...@jsoftware.com [mailto:programming-boun...@jsoftware.com] On Behalf Of Raul Miller Sent: Sunday, July 08, 2012 10:58 PM To: Programming forum Subject: Re: [Jprogramming] Composition associativity On Sat, Jul 7, 2012 at 7:55 PM, Linda Alvord <lindaalv...@verizon.net> wrote: > A=:((#: o <.) o o.) Y > B=:#: o (<. o o.) Y > (A=B) i. 0 > 52 I am getting a different result from you, in j602. You are using j7? A=: (#: o (<. o o.)) Y B=: ((f o g) o h) Y (A=B) i. 0 42 f #: g <. h o. 3 23$A 1 0 0 0 1 0 0 0 0 0 1 1 1 1 1 0 1 0 1 0 1 1 1 1 0 1 0 1 1 0 1 0 1 1 0 1 1 0 1 0 1 1 0 1 1 1 0 1 0 0 1 0 0 1 1 0 1 0 1 1 1 1 1 0 0 0 1 1 0 3 23$B 1 0 0 0 1 0 0 0 0 0 1 1 1 1 1 0 1 0 1 0 1 1 1 1 0 1 0 1 1 0 1 0 1 1 0 1 1 0 1 0 1 1 0.911133 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -- Raul ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm