deal=: 4 : 0
while. x>#z=. ~. (+:x) ?...@$ y do. end.
x{.z
)
----- Original Message -----
From: Dan Bron <[email protected]>
Date: Monday, August 3, 2009 5:46
Subject: Re: [Jprogramming] Picking lottery tickets
To: J Programming <[email protected]>
> Henry Rich wrote:
> > You can model dyad ? as
> > dyadquery =. (] , ({~ ?...@#)@-.)^:((i...@])`[`($...@0:))
>
> I haven't read this thread yet, so forgive me if the following
> is inappropriate or repetitive.
>
> I might model dyad. ? as:
>
> dQ. =: {. ?...@!@x: A. i.
>
> though this would probably be ridiculously slow.
>
> -Dan
>
>
> Excuse typos; this message was composed on a phone.
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