I am not sure what I would write there -- I do not feel I have an adequate understanding of the reasoning behind the current implementation (nor potential future implementations).
Thanks, -- Raul On Sun, Oct 18, 2020 at 6:03 PM Henry Rich <[email protected]> wrote: > > I agree that - : (-~) might be a better obverse. If there is only one > inverse, it is for the monad. > > I like the idea of more documentation - care to add it to NuVoc? > > Henry Rich > > On 10/18/2020 6:00 PM, Raul Miller wrote: > > Yes, that represents the expectation and the implementation. But I am > > not seeing how there's any inverse here, for the dyadic case. > > > > - b. _1 > > - > > > > Personally I would expect either > > > > - : + > > > > or > > > > - : (-~) > > > > or some writeup explaining the thinking that makes the current > > implementation the right approach. > > > > Thanks, > > > > -- > > Raul > > > > > > On Sun, Oct 18, 2020 at 5:49 PM Henry Rich <[email protected]> wrote: > >> (-&5 inv) 8 > >> 13 > >> (8&- inv) 5 > >> 3 > >> > >> You are thinking it does the first, but it does the second. > >> > >> Henry Rich > >> > >> On 10/18/2020 3:27 PM, David Lambert wrote: > >>> JVERSION > >>> Engine: j902/j64avx2/linux > >>> Beta-h: commercial/2020-10-03T19:37:53 > >>> Library: 9.02.05 > >>> Platform: Linux 64 > >>> Installer: J902 install > >>> InstallPath: /home/lambertdw/downloads/installs/j902 > >>> Contact: www.jsoftware.com > >>> > >>> > >>> NB. huh? 13 looks right to me. > >>> 8 -inv 5 > >>> 3 > >>> > >>> NB. expected > >>> 8 *inv 5 > >>> 0.625 > >>> > >>> 8 +inv 5 > >>> _3 > >>> > >>> ---------------------------------------------------------------------- > >>> For information about J forums see http://www.jsoftware.com/forums.htm > >> > >> -- > >> This email has been checked for viruses by AVG. > >> https://www.avg.com > >> > >> ---------------------------------------------------------------------- > >> For information about J forums see http://www.jsoftware.com/forums.htm > > ---------------------------------------------------------------------- > > For information about J forums see http://www.jsoftware.com/forums.htm > > > -- > This email has been checked for viruses by AVG. > https://www.avg.com > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
