Brian, I like 9!: combinaions. Is it true that you can always remove [: from a tacit monadic function?
Also, it doesn't seem to be possible to remove all of them from a dyadic verb. Here's some examples from code run in a terminal: 9!:3]5 see=: 13 :'(i.x)+/i.y#x' 3 see 2 0 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 9 2 3 4 5 6 7 8 9 10 see ([: i. [) +/ [: i. #~ 9!:3]5 cbB=: 13 :'<"0@>:@i.y' pairs=: 13 :'(>:@i. x),"0/>:@i. y' countB =: <@cb"1@pairs cbB <"0@>:@i. pairs ([: >:@i. [) ,"0/ [: >:@i. ] countB <@cb"1@pairs Linda -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Brian Schott Sent: Friday, February 13, 2015 2:34 PM To: Programming forum Subject: Re: [Jprogramming] Source of frustration Raul, Yes, thanks. On Fri, Feb 13, 2015 at 10:06 AM, Raul Miller <[email protected]> wrote: > I think you mean "tree representation" where you wrote "linear > representation". > > -- (B=) ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
