Any advances on that? Ian
PS: selected contributors (my choice) get acknowledged. On Wed, Nov 11, 2009 at 5:41 PM, Roger Hui <[email protected]> wrote: > The expressions to beat are #.p:q:|_19b96 and >>:1#.q:996, both with 5 tokens. A 4-token solution is: > <: #. <. _1.9 96 > > > > ----- Original Message ----- > From: Ian Clark <[email protected]> > Date: Wednesday, November 11, 2009 3:56 > Subject: [Jprogramming] APWJ exercises for the reader [2 of 4] > To: Programming forum <[email protected]> > >> In At Play With J Edn 1, there were 4 questions left as >> exercises for >> the reader. In Edn 2 we want to provide the answers in an Appendix. >> >> Just so I don't get them wrong, could the forum please suggest what >> the answers should be? You may have to refer to the Wiki page. >> >> I'm putting each question in a separate thread. >> >> +++++ >> In: Ch 10 Years Digits >> http://www.jsoftware.com/jwiki/Doc/Articles/Play124 [see end-of-page] >> >> "There is a solution to 91 which is shorter than this, by the way." >> +++++ >> >> >> Ian Clark >> Subeditor, APWJ Edn 2 > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
