> 1 2 3 ([: +/ *)"(0) 3 2 1 NB. I don't know why this fails though. > |domain error > | 1 2 3 ([:+/*)"(0)3 2 1
There was a bug in the "not handled" case of the special code for the dyad ([: f/ g) , and is now fixed for the next release. Thank you for finding and reporting this error. ----- Original Message ----- From: Matthew Brand <[email protected]> Date: Friday, June 5, 2009 0:29 Subject: Re: [Jchat] Grammar To: Chat forum <[email protected]> > @: and @ provide more control of the rank of the derived verb > than [: f g. > > +/@* b. 0 > 0 0 0 > +/@:* b. 0 > _ _ _ > ([: +/ *) b. 0 > _ _ _ > 3 2 1 +/@* 1 2 3 > 3 4 3 > 3 2 1 +/@:* 1 2 3 > 10 > 1 2 3 ([: +/ *) 3 2 1 > 10 > 1 2 3 ([: +/ *)"(0) 3 2 1 NB. I don't know why this > fails though. > |domain error > | 1 2 3 ([:+/*)"(0)3 2 1 ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
