Here is the conjunction version:
rx=: 2 : 0
op=: r v
smoutput 'calling ', op
u (4 : ('x ', op, ' y')) y
)
5 rx (6) 7
calling -
_2
You can eliminate the smoutput once you have a good handle for how it works
Where r was previously defined in Linda's email as:
r=: 13 :'(? y){''+-=<>|'''
On Wed, Oct 8, 2014 at 7:46 AM, Joe Bogner <[email protected]> wrote:
> Linda,
>
> Your question is fairly cryptic and it's unclear why it's posted to beta
> instead of programming. May I suggest that you take a step back and write a
> phrase describing what you are intending to do? It's like a stumped student
> who walks up to a teacher with a sheet full of attempted solutions, but
> missing the problem statement.
>
> In any case, I'm interpreting your question as: How do evaluate a string
> representation of a verb?
>
> There are many options. The most common solutions are ". or 0!:1. You may
> also consider building an explicit string or evaluating a gerund. It seems
> like a gerund is the right way to go. Lastly, there may be a way with a
> conjunction, but I'm not sure about that.
>
> ". '1',(r 6),'2'
> 3
>
> (0!:1) '1',(r 6),'2'
> 1>2
> 0
>
> It seems you are seeking 1 (r 6) 2
>
> Something like this might do:
>
> 1 (4 : ('x',(r 6),'y')) 3
>
> The gerund approach could look like this:
>
> rf=:+`-`=`<`>`|
> rf@.(? 6)
> -
> 4 rf@.(? 6) 3
> 7
>
>
> Hope this helps
>
> Joe
>
> On Wed, Oct 8, 2014 at 6:10 AM, Linda Alvord <[email protected]>
> wrote:
>
>> ]A=:i.3
>>
>> 0 1 2
>>
>> ]B=:i.5
>>
>> 0 1 2 3 4
>>
>> r=: 13 :'(? y){''+-=<>|'''
>>
>> ]C=:r 6
>>
>> =
>>
>> $r 6
>>
>> $=
>>
>> $ =
>>
>> A = / B
>>
>> 1 0 0 0 0
>> 0 1 0 0 0
>> 0 0 1 0 0
>>
>> A = table B
>>
>> --T---------┐
>> │=│0 1 2 3 4│
>> +-+---------+
>> │0│1 0 0 0 0│
>> │1│0 1 0 0 0│
>> │2│0 0 1 0 0│
>> L-+----------
>>
>> A (r 6) / B
>>
>> |domain error: scriptd
>> | A (r 6)/B
>> |[-12] c:\users\owner\j803-user\temp\36.ijs
>>
>>
>>
>> NB. Here are some additional responses:
>>
>> A C /B
>>
>> |domain error
>> | A C/B
>>
>> A (r 6) table B
>>
>> |domain error
>> | (((#~LF-.@e.])5!:5<'u');,.y),.({.;}.)":x,y u/x
>>
>> A (r 6)/ B
>>
>> |domain error
>> | A (r 6)/B
>>
>>
>>
>> Linda
>>
>> ----------------------------------------------------------------------
>> For information about J forums see http://www.jsoftware.com/forums.htm
>
>
>
----------------------------------------------------------------------
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