Remember that the definition of u/ was:

"u/y applies the dyad u between the items of y".

The items of i.1 are {.i.1

And:
   ({.i.1) -: +/i.1
1

Does that make sense? (And, yes, I intentionally mangled english
grammar in my third sentence of this message.)

Thanks,

-- 
Raul


On Thu, Sep 11, 2014 at 7:18 PM, Jose Mario Quintana
<jose.mario.quint...@gmail.com> wrote:
> Now, that is interesting.  Thus, it seems, the unofficial documentation
> about / is not quite correct (depending on what the meaning of "is" is.).
>
> I have another question: if "u is applied (#y)-1 times."  How come,
>
>    (-: u^:0)i.1
> 1
>
> ?
>
>
>
> On Thu, Sep 11, 2014 at 6:36 PM, Raul Miller <rauldmil...@gmail.com> wrote:
>
>> y always remains unchanged. Note also that the result is distinct from y:
>>
>>    (-: +/) i.1
>> 0
>>
>> Thanks,
>>
>> --
>> Raul
>>
>> On Thu, Sep 11, 2014 at 3:13 PM, Jose Mario Quintana
>> <jose.mario.quint...@gmail.com> wrote:
>> > My only guess is:
>> > "m/y inserts successive verbs from the gerund m between items of y"
>> >
>> > So, if there is no "between items of y" inserts nothing and y remains
>> > unchanged; but, it seems to me that the Dictionary could be more
>> assertive
>> > in this instance.
>> >
>> >
>> > On Thu, Sep 11, 2014 at 2:13 PM, Dan Bron <j...@bron.us> wrote:
>> >
>> >> Pepe wrote:
>> >> >  My only question is: Does the Dictionary support this behavior?
>> >>
>> >> > Raul responded:
>> >> >  Yes, it does.
>> >>
>> >> I replied:
>> >> >  I am intrigued.  Can you elaborate?
>> >>
>> >> Thomas followed-up:
>> >> >  I assumed that by not mentioning it, the implementation
>> >> >  is free to do what it chooses. It could be anything!
>> >>
>> >> That's what I think too.  The behavior is, in the strictest literal
>> sense,
>> >> undefined.  But Raul differs. I'm interested in his rationale (which,
>> >> historically, has been both solid and instructive).
>> >>
>> >> -Dan
>> >>
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