'i'>&(a.i.])'j' 0 'i'<&(a.i.])'j' 1
On Fri, Mar 1, 2019, 8:47 PM Roger Hui <rogerhui.can...@gmail.com> wrote: > For the ordering used in sorting, what you want is the symbol denoted by ≺ > "curly less than" U+227A or ≼ "curly less than equal" U+227C in > conventional mathematical notation, with infinite dyadic ranks. It's not > enough to make < or <: work on characters because those functions have 0 > dyadic rank. > > ≼ ←→ 0 1 -: /:@,&< > > f=: 0 1 -: /:@,&< > 'foo' f 'upon' > 1 > 'syzygy' f 'chthonic' > 0 > 'pi' f 3.14159 > 0 > > > > On Fri, Mar 1, 2019 at 5:10 PM Jimmy Gauvin <jimmy.gau...@gmail.com> > wrote: > > > Hi, > > > > 'c' < 'b' doesn't work in APL either but 'c'='d' works in J and in APL. > > > > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
