Bob,
I'm not sure if this helps with what you are trying to accomplish, but in case
it does:
PLUS =: 4 : 0
x+y
)
MINUS =: 4 : 0
x-y
)
MAIN =: 3 : 0
'a b' =. 0 1 {y
VERB =. >{:y
a VERB~ b
)
MAIN 4;3;'PLUS'
7
MAIN 3;5;'MINUS'
_2
---Robert O'Boyle wrote:
> I've tried all sorts of different combos of boxing, unboxing
> and so on, to
> no avail. Here is some script to see what I mean
>
> PLUS =: 4 : 0
> x+y
> )
> MINUS =: 4 : 0
> x-y
> )
> MAIN =: 3 : 0
> 'a b' =: >0 1 {y
> VERB =: (>{:y)`:6
> a VERB b
> )
>
> Then try MAIN 3;4;PLUS`''. I get a domain error:
>
> |domain error: MAIN
> | VERB=: (>{:y)`:6
>
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