Re: why is 4 the outcome ?

"Lukasz Stafiniak [email protected] [ocaml_beginners]" <[email protected]> Wed, 15 Oct 2014 14:31:11 +0200

Newsgroups	gmane.comp.lang.ocaml.beginners
Message-ID	<CAJMfKEV0Ns_cr5H1bJBHnv0_JyJ8fQD3um2dYsYU-XLNMuF5jQ@mail.gmail.com>

On Wed, Oct 15, 2014 at 2:26 PM, Roelof Wobben [email protected]
[ocaml_beginners] <[email protected]> wrote:

>
>
> oke,
>
> I thought I had to read it as follows
>
> let x = 1  the first x in x + x  is a 1
> let x = 2  so the second x in x + x is a 2 so it will be 1 + 2  = 3
>
> Roelof
>
>
It is possible to have that effect :-)

let x = 1 in x + (let x = 2 in x)