[plt-dev] Inexact integers

As long as there is no certainty about #f or #t, #? Is appropriate, I Think.
Jos


-----Original Message-----
From: Michael Sperber [mailto:sperber at deinprogramm.de] 
Sent: 25 May 2010 20:29
To: Jos Koot
Cc: 'Joe Marshall'; plt-dev at list.cs.brown.edu
Subject: Re: [plt-dev] Inexact integers


"Jos Koot" <jos.koot at telefonica.net> writes:

> In Scheme a predicate either returns #f or #t. For me it would be
acceptable
> to have a third truth value #?. 

Our paper makes that point.  But what does (if #? 1 2) return?

- 
Cheers =8-} Mike
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