From:  Rav <PaulR@cais.com>
Date:  01 Aug 2017 19:20:21 Hong Kong Time
Newsgroup:  news.alt119.net/comp.lang.apl
Subject:  

Re: Empty arrays are interesting
NNTP-Posting-Host:  null 
On 8/1/2017 5:06 AM, glogan1513@gmail.com wrote:
> Here is an array:
> 
>        0⍴⊂⍳0     ⍝ zero reshape enclose iota zero
> 
> Can you construct the same array in four(or fewer) characters?
> 
>   Gary Logan
> 

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