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From: Saptarshi Guha <saptarshi.guha@gmail.com>
To: guillaume.yziquel@citycable.ch
Cc: caml-list@yquem.inria.fr
Subject: Re: [Caml-list] The need to specify 'rec' in a recursive function  defintion
Date: Tue, 9 Feb 2010 17:14:12 -0500	[thread overview]
Message-ID: <1e7471d51002091414k35830faapb321b8ab7f1546e1@mail.gmail.com> (raw)
In-Reply-To: <4B71D9BB.3090605@citycable.ch>

Thanks, very helpful.

>> let f = fun x -> x + 1   (1)
>>
>> let f x = f (f x)  (2)

This works in ocaml because, it replaces f (in (2) ) from that of (1).
Which is why i need f previously defined.
Correct me if i'm wrong.


>
>> Wouldn't one of way of detecting a recursive function would be to see
>> if the indeed the function calls itself?
>
> No. Because you never know if you intended to call the function recursively,
> or if you intended to call an homonymous function you defined before.
>

Very true, hadn't considered this.


> All the best,
>
> --
>     Guillaume Yziquel
> http://yziquel.homelinux.org/
>


  reply	other threads:[~2010-02-09 22:14 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-02-09 20:50 Saptarshi Guha
2010-02-09 21:55 ` [Caml-list] " Guillaume Yziquel
2010-02-09 22:14   ` Saptarshi Guha [this message]
2010-02-09 22:01 ` Gerd Stolpmann
2010-02-09 21:58   ` Guillaume Yziquel
2010-02-09 22:34     ` Gerd Stolpmann
2010-02-10  0:07       ` Guillaume Yziquel
2010-02-10  3:10         ` Alain Frisch
2010-02-09 22:16   ` Saptarshi Guha
2010-02-09 23:29   ` Jon Harrop
2010-02-10 10:15     ` rossberg
2010-02-10  7:19   ` Andrej Bauer
2010-02-10  9:36     ` Francois Maurel
2010-02-10 10:12     ` rossberg
2010-02-09 23:33 ` Jon Harrop
2010-02-09 22:31   ` Saptarshi Guha
2010-02-10  0:12     ` Jon Harrop
2010-02-10 22:01 ` Stefan Monnier
2010-02-10 22:25   ` [Caml-list] " Till Varoquaux
2010-02-11  1:48     ` Jon Harrop
2010-02-15 15:46     ` Stefan Monnier
2010-02-15 17:33       ` [Caml-list] " Jon Harrop
2010-02-15 20:36         ` Stefan Monnier
2010-02-16 14:42           ` Stefan Monnier
2010-02-16 16:21             ` [Caml-list] " Ashish Agarwal

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