I had typed it incorrectly. Sorry. s=: 13 :'_2 ,\ x,&,y'
Linda -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Linda Alvord Sent: Sunday, July 19, 2015 2:48 AM To: [email protected] Subject: Re: [Jprogramming] row puzzle Raul, How do you write your definition explicitly? r=: 13 :'x,.&.|:y' NB. Kip s=:_2,\,&, NB. Raul Linda -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Henry Rich Sent: Saturday, July 18, 2015 10:18 PM To: [email protected] Subject: Re: [Jprogramming] row puzzle Now THAT's beautiful! Henry Rich On 7/18/2015 10:16 PM, Kip Murray wrote: > I use > > row =: ,.&.|: > 1 2 row 3 4 > 1 2 > 3 4 > 1 2 row 3 4 row 5 6 > 1 2 > 3 4 > 5 6 > (1 2 row 3 4) row 5 6 > 1 2 > 3 4 > 5 6 > (1 2 row 3 4) row 5 6 row 7 8 > 1 2 > 3 4 > 5 6 > 7 8 > > --Kip Murray > > On Sat, Jul 18, 2015 at 7:50 PM, Raul Miller <[email protected]> wrote: > >> Aw... come on, what about >> >> row=:_2,\,&, >> >> ? >> >> Thanks, >> >> -- >> Raul >> >> >> On Sat, Jul 18, 2015 at 8:44 PM, Roger Hui >> <[email protected]> >> wrote: >>> This one's the winner. >>> >>> On Sat, Jul 18, 2015 at 5:26 PM, Raul Miller <[email protected]> >> wrote: >>> >>>> row=:_2[\,&, >>>> >>>> would have been more concise? Or is that too silly? >>>> >>>> -- >>>> Raul >>>> >>>> On Sat, Jul 18, 2015 at 8:19 PM, Roger Hui >>>> <[email protected]> >>>> wrote: >>>>> And another version: >>>>> >>>>> row=: _2&([\)@,&, >>>>> >>>>> >>>>> >>>>> On Sat, Jul 18, 2015 at 5:17 PM, Henry Rich <[email protected]> >>>> wrote: >>>>> >>>>>> The straightforward version: >>>>>> >>>>>> row =. ,&(,:^:(2 > #@$)) >>>>>> >>>>>> The shorter but ugly (and slower) version: >>>>>> >>>>>> row =. ;@,&:(<@,:"1) >>>>>> >>>>>> The beautiful but slowest version: >>>>>> >>>>>> row =. ,&.:(<"1) >>>>>> >>>>>> Henry Rich >>>>>> >>>>>> On 7/18/2015 8:04 PM, Kip Murray wrote: >>>>>> >>>>>>> 1 2 row 3 4 >>>>>>> 1 2 >>>>>>> 3 4 >>>>>>> 1 2 row 3 4 row 5 6 >>>>>>> 1 2 >>>>>>> 3 4 >>>>>>> 5 6 >>>>>>> (1 2 row 3 4) row 5 6 >>>>>>> 1 2 >>>>>>> 3 4 >>>>>>> 5 6 >>>>>>> (1 2 row 3 4) row 5 6 row 7 8 >>>>>>> 1 >>>>>>> >>>>>> >> --------------------------------------------------------------------- >> - >>>>>> 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 >>>> >>> -------------------------------------------------------------------- >>> -- 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 > ---------------------------------------------------------------------- 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
