From: Diego Olivier Fernandez Pons <Diego.FERNANDEZ_PONS@etu.upmc.fr>
To: caml-list@inria.fr
Subject: Re: [Caml-list] really HO Functions
Date: Thu, 30 Sep 2004 08:27:36 +0200 (DST) [thread overview]
Message-ID: <Pine.A41.4.44.0409300824170.909426-100000@ibm1> (raw)
In-Reply-To: <87oejo4pnq.fsf@qrnik.zagroda>
Bonjour,
> > > My question is: are there functions of level >= 2 used in
> > > practice (e.g. (('a -> 'b -> 'a) -> 'a -> 'b list -> 'a) -> 'c)?
> >
> > I've just had a look through some real programs that I've written
> > and the answer is definitely yes. I use them quite a lot. For >2
> > they are mainly 3, sometimes 4 and I haven't seen any >4.
>
> http://citeseer.ist.psu.edu/okasaki99functional.html
I would't call that a real example. It is just an exercice on HOF and
combinators more than a really practical application.
Diego Olivier
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next prev parent reply other threads:[~2004-09-30 6:30 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-29 18:48 Radu Grigore
2004-09-29 19:24 ` Jacques Carette
2004-09-29 22:31 ` Jon Harrop
2004-09-29 23:32 ` Marcin 'Qrczak' Kowalczyk
2004-09-30 6:27 ` Diego Olivier Fernandez Pons [this message]
2004-09-30 19:27 ` Michal Moskal
2004-09-29 20:48 Jean-Baptiste Rouquier
2004-10-02 5:02 ` Radu Grigore
2004-10-02 6:33 ` John Prevost
2004-10-02 16:44 ` Seth J. Fogarty
2004-09-30 17:30 Harrison, John R
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