It is 21 November, solutions are welcome.
On 11/18/2011 11:33 AM, Kip Murray wrote: > Please wait until Monday 21 November to post solutions. > > From the Rank u"n page in the Vocabulary: > > The verb u"n applies u to each cell as specified by the rank n . The > full form of the rank used is 3$&.|.n . For example, if n=:2 , the three > ranks are 2 2 2 , and if n=: 2 3, they are 3 2 3 . > > The challenge: rewrite verb > > ranks =: 3 : '3$&.|.y' > > using a train with no conjunctions. > > ranks 2 > 2 2 2 > ranks 2 3 > 3 2 3 > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
