Way cool!
On 12/2/2011 9:38 AM, Roger Hui wrote: > And [: +/"1 = is the same as #/.~ . For example: > > y=: 100 ?@$ 30 > +/"1 = y > 3 4 2 7 6 7 4 3 3 4 3 3 4 1 3 5 5 5 1 3 2 5 1 5 2 3 1 2 1 2 > #/.~ y > 3 4 2 7 6 7 4 3 3 4 3 3 4 1 3 5 5 5 1 3 2 5 1 5 2 3 1 2 1 2 > > > > On Fri, Dec 2, 2011 at 7:30 AM, Kip Murray<k...@math.uh.edu> wrote: > >> Cool! ( = for ~. =/ ] ) >> >> On 12/2/2011 8:59 AM, Linda Alvord wrote: >> ... >>> fdkm =: [: /:~ ~. ,. [: +/"1 ~. =/ ] >>> fdkm2=: [: /:~ ~. ,. [: +/"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
