With 10 elements it doesn't matter. When you get to higher number of elements, you run out of precision in 64-bit floats and would need the extended precision arithmetic that comes with 1x.
On Thu, Feb 20, 2014 at 1:37 PM, PMA <peterarmstr...@aya.yale.edu> wrote: > Why 'x'? (I get the same result without it.) > > - Pete > > > km wrote: > >> Here is a hint: >> >> % 1 +. (+%)/\ 10 $ 1x >> 1 1 2 3 5 8 13 21 34 55 >> >> --Kip Murray >> >> Sent from my iPad >> >> On Feb 20, 2014, at 2:42 PM, Roger Hui<rogerhui.can...@gmail.com> >>> wrote: >>> >>> >>> % 1 +. (+%)/\ 100 $ 1x >>> ---------------------------------------------------------------------- >>> 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
