[xquery-talk] Results from previous iterations

[David Carlisle]

On 10/11/2010 00:50, Vyacheslav Zholudev wrote:
> Actually I oversimplified the example.

probably. The expressive power of a declarative side effect free 
language with recursive functions is the same as that of an imperative 
language with mutable variables, so whatever you want must be possible 
(but then it's possible on a turing machine and a roll of paper tape as 
well, but not everyone is comfortable with that programming idiom:-)

David