That works better. Thanks. Linda
-----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Aai Sent: Sunday, November 20, 2011 10:55 AM To: Programming forum Subject: Re: [Jprogramming] table challenge in simple J Hallo Linda Alvord, je schreef op 20-11-11 16:00: > You have a useful expression. It is not a verb. > > a=:2 3 5 > b=:0 1 2 3 > 4!:0<'('''';,.a),.(b);a +/ b' > _2 AFAIK this doesn't work because it's not a boxed name, e.g.: 4!:0 <'*:' _2 also doesn't give you a clear answer. Give it a name then it's indeed not a verb: N=.('';,.a),.b;a +/ b 4!:0 <'N' 0 -- Met vriendelijke groet, @@i=Arie Groeneveld ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
