TheDictionary entry for $. states that the array must satisfy  the assertion 
(type x) e.1 2 4 8 16 32  so clearly the implementation does not yet include 
extended integers and rationals and some other very useful types.
----- Original Message ----- 
From: "david alis" <[email protected]>
To: "Programming forum" <[email protected]>
Sent: Monday, March 30, 2009 6:41 PM
Subject: [Jprogramming] Bug in $. and extended precision


> Has this been reported before?
>
>   u=.>:i.3
>   u + 9x
> 10 11 12
>   u=. $.>:i.3
>   u + 9
> 0 | 10
> 1 | 11
> 2 | 12
>   u + 9x
> |syntax error
> |   u+9
>
> NB. j602/2008-03-03/16:45
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