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From: "Randy Brukardt" <randy@rrsoftware.com>
Newsgroups: comp.lang.ada
Subject: Re: Quantified Expressions: "some"
Date: Wed, 17 Nov 2010 19:12:53 -0600
Organization: Jacob Sparre Andersen
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Date: 2010-11-17T19:12:53-06:00
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"Dmitry A. Kazakov" <mailbox@dmitry-kazakov.de> wrote in message 
news:puezn7v9naom.1nrc5rh8wzm7p.dlg@40tude.net...
> On Wed, 17 Nov 2010 17:14:27 +0100, J-P. Rosen wrote:
...
>> Actually, It's been decided recently to change "|" to "=>", so it will 
>> read:
>> ( for all X in 1 | 3..5 | F'Range => P(X) )
>
> Not much better: "=>" means "implies." P is neither implied nor selected.
> Actually it is antecedent, on the left side. IF kind of X, such that P(X)
> AND X in the set, THEN something [ ELSE something ].

"=>" is what SPARK uses.

I personally agreed with you and voted for neither. But I was the only one.

                            Randy.