On Mon, Aug 24, 2009 at 5:57 PM, Kip Murray<[email protected]> wrote:
> This puzzle has two parts (a) what is the error in verb r, and (b) how do you
> fix it? I have an answer for the fix, but there may be better ones.
> r =: (d"_ {~ ] |~ [: # d"_)"0
As stated, r would be better defined as:
r=: (#d)&| { d"_
However,
> NB. Hint. See what happens when you do
>
> ]d =: d , 'kty',:'mew'
you apparently wanted r to look up the current value
of the name 'd', which suggests r should be something
like:
r=:". bind 'd' ([ {~ #...@[ | ]) ]
--
Raul
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