On Fri, May 15, 2020 at 11:20 AM 'Bo Jacoby' via Programming <programm...@jsoftware.com> wrote: > = is tolerant, why isn't +. ?
For the same reason that - is intolerant. Perhaps we should have a tolerant (-) but how would that work? Would it be fundamentally different from multiplying by an integer constant, using floor to guarantee integer representation, performing the sensitive operation and then dividing by that same constant? e_2=: &:<.(&.:(*&100)) +./e_2 4.34 4.44 4.57 0.01 Thanks, -- Raul ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
