Roger Hui wrote: > I know that SHARP APL (and SAX) behaves the same as J > in this regard. See:
I don't have SHARP APL (and SAX) installed. From the old Iverson (Sharp) APL reference manual,it said "The trend (signum) is not affected by []ct, comparison tolerance" (the original text printed "not" in italic) I guess this meant comparison with zero is exact. Did later SAX change it to current behavior of J's signum? IMO tolerant <.0 and >.0 is more useful and intuitive, just like the case *0 being tolerant. Any chance that it will be incorporated? -- regards, bill ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
