OK. I see the mistake I made, left paren was missing, so J gave a length error on 0 0 0 1,: _ _ d
Thanks. R.E. Boss -----Original Message----- From: Programming <[email protected]> On Behalf Of Raul Miller Sent: donderdag 16 september 2021 13:05 To: Programming forum <[email protected]> Subject: Re: [Jprogramming] vanishing parentheses If bla is a verb, that should not give an error. If bla bla is some arbitrary sequence which generates a noun, that should give a domain error (since there's no x). If I supply nouns for both x and y, I get a syntax error. If I define d as a noun, I do get a length error. But since there is an unbalanced right parenthesis by that d, I don't think I can take this much further without some kind of explanation about what data you are working with and/or what you expect this to accomplish. Take care, -- Raul On Thu, Sep 16, 2021 at 6:28 AM R.E. Boss <[email protected]> wrote: > > {{y*"(0) 0 0 1,:_ _,d)];.0 x}} bla bla > |length error > | y *"0 0 0 1,:_ _,d)];.0 x > > > At first I thought the problem was the disappearance of the parentheses, but > it was not. > Very annoying. > > > R.E. Boss > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
