From: Remi VANICAT <vanicat@labri.u-bordeaux.fr>
To: caml-list@inria.fr
Subject: Re: [Caml-list] Newbie question about type (and syntax?)
Date: 25 Jun 2001 22:26:02 +0200 [thread overview]
Message-ID: <871yo89uhx.dlv@wanadoo.fr> (raw)
In-Reply-To: <8766dk72yw.fsf@adept.co.za>
Johann Spies <jhspies@adept.co.za> writes:
> I am working through a tutorial and typing in the following example
> produced an error:
>
> -------------------------------
> let rec power i x =
> if i = 0 then
> 1
> else
> x *. (power (i-1) x);;
> This expression has type float but is here used with type int
> -------------------------------------------------------
>
> I can not see why it is an error and how to correct the code coming
> from the tutorial.
1 is an int. it's the problem, you should use 1. (after the then)
--
Rémi Vanicat
vanicat@labri.u-bordeaux.fr
http://dept-info.labri.u-bordeaux.fr/~vanicat
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next prev parent reply other threads:[~2001-06-25 20:31 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-06-25 19:51 Johann Spies
2001-06-25 20:26 ` Remi VANICAT [this message]
[not found] ` <0106252250210K.00523@ice>
2001-06-27 19:19 ` Johann Spies
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