NuVoc covers this issue -- see https://code.jsoftware.com/wiki/Vocabulary/ampdot
That said, my fingers know how to find things in the original dictionary. It's more concise than NuVoc, and I find that easier to navigate. Thanks, -- Raul On Sat, Oct 23, 2021 at 3:36 PM More Rice <[email protected]> wrote: > > Thank you, Raul! > > Documentation keeps pointing me to NuVoc and I completely forgot about the > extra details in the Dictionary. Great info. Thanks. > > I just found this as well - > https://code.jsoftware.com/wiki/Essays/Tacit_Expressions > > I'm good now. > > thank you. > > On Sat, Oct 23, 2021 at 3:30 PM Raul Miller <[email protected]> wrote: > > > https://www.jsoftware.com/help/dictionary/d631.htm > > > > x u&.v y ↔ vi (v x) u (v y) > > > > Here: > > u is + > > v is *: > > vi is %: (or *:inv) > > x is 3 > > y is 4 > > > > So these are equivalent > > 3 +&.*: 4 > > %: (*:3) + (*: 4) > > *:inv (*:3) + (*: 4) > > > > I hope this makes sense. > > > > -- > > Raul > > > > On Sat, Oct 23, 2021 at 3:03 PM More Rice <[email protected]> wrote: > > > > > > Hello, > > > > > > (Sorry for the previous empty email - web page problem) > > > > > > please excuse another newbie question ... > > > > > > Ref: https://code.jsoftware.com/wiki/Vocabulary/starco > > > > > > pythag =: +&.*: > > > 3 pythag 4 > > > 5 > > > > > > + operated dyadically and acted on both x and y - ok. > > > > > > but how does *: know to act on x as well? Isn't pythag using the monadic > > > definition of *: to square y only? > > > > > > so magical ... > > > > > > thank you for the pointer and have a great weekend. > > > > > > > > > Maurice > > > ---------------------------------------------------------------------- > > > For information about J forums see http://www.jsoftware.com/forums.htm > > ---------------------------------------------------------------------- > > For information about J forums see http://www.jsoftware.com/forums.htm > > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
