I believe Forum msgs do not allow attachments. For short APL programs you can do a manual ASCII transliteration, e.g. ((iota rho omega)=omega iota omega)/omega .
----- Original Message ----- From: Ralph G Selfridge <[EMAIL PROTECTED]> Date: Sunday, April 6, 2008 7:31 Subject: Re: [Jgeneral] How readable is J? To: General forum <[email protected]> > Part of the problem is how do I send you an APL program that you > can look > at? The best I can do is copy out the Vector, pull it into > an MSword > document and hook it as an attachment (after testing to make > sure it > works/copied correctly). > > Ralph > > > > On Sat, 5 Apr 2008, Devon McCormick wrote: > > > The Vector website tells me the issue is "Selfridge, R.G., The > N-Queens > > Problem in One Line, Vol 10.3, 94" but this is not online. > > > > On 4/5/08, Devon McCormick <[EMAIL PROTECTED]> wrote: > >> > >> There's an essay on the J-wiki about this - > >> http://www.jsoftware.com/jwiki/Essays/N_Queens_Problem - > though I think > >> it may have a mistake: aren't there 96 solutions if one > counts all the > >> rotations and reflections of the basic 12 (not 92 as stated > in the essay)? > >> > >> There's also a Dyalog solution: > http://www.dyalog.dk/dfnsdws/n_queens.htm.>> I've seen the > one-liner but don't recall in which issue of Vector. > >> > >> On 4/5/08, Dan Bron <[EMAIL PROTECTED]> wrote: > >>> > >>>> familiarity with the symbolism is crucial. > >>> > >>> > >>> Absolutely (this is our common response to the "cryptic!" > accusation).>>> > >>> > >>>> And I have a one line APL function for printing out all > >>>> solutions for n queens on a board. > >>> > >>> > >>> Send that along. I'd like to give a shot. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
