foo=: /: 3|3+* foo i:10 0 1 2 3 4 5 6 7 8 9 10 _10 _9 _8 _7 _6 _5 _4 _3 _2 _1
-- Raul On Fri, Oct 22, 2021 at 5:14 AM R.E. Boss <[email protected]> wrote: > > Some time ago I stumbled on an elegant solution to sort a sequence of numbers > such, that first the non-negative numbers were sorted up, immediately > followed by the negative numbers sorted up, like > > foo i: 10 > 0 1 2 3 4 5 6 7 8 9 10 _10 _9 _8 _7 _6 _5 _4 _3 _2 _1 > > Any takers? > > > R.E. Boss > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
