Hmm... this is odd
a=: i. 2 3 b=: 1 2 3 c=: 4 >,&.>/a;b;c 0 1 2 3 4 5 1 2 3 4 4 4 According to the documentation at http://www.jsoftware.com/help/dictionary/d420.htm that result should be equivalent to a,b,c (because u/ is supposed to proceed from right to left). But it's not... -- Raul On Mon, Feb 1, 2016 at 12:39 AM, robert therriault <[email protected]> wrote: > Or maybe different rank combinations is what you were looking for? > > a=: i. 2 3 > b=: 1 2 3 > c=: 4 > a,b,c > 0 1 2 0 > 3 4 5 0 > 1 2 3 4 > ; a;b;c > 0 1 2 > 3 4 5 > 1 2 3 > 4 4 4 > > Cheers, bob > > >> On Jan 31, 2016, at 9:27 PM, Raul Miller <[email protected]> wrote: >> >> On Sun, Jan 31, 2016 at 9:23 PM, Henry Rich <[email protected]> wrote: >>> When does >>> >>> ; a;b;c >>> >>> produce a different result from >>> >>> a,b,c >>> >>> (assuming here that a, b, c are not boxed)? >> >> Well, one example might be: >> a=:< >> b=:1 >> c=:2 >> >> Or do you consider that (a) to be boxed? >> >> Thanks, >> >> -- >> Raul >> ---------------------------------------------------------------------- >> 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
