Re: A mid-rad interchange motion...
Juergen, P-1788,
OK, let's take Dan's revision as the official motion
on which we will vote.
Baker
On 5/15/2010 00:06, Dan Zuras Intervals wrote:
Subject: Re: A mid-rad interchange motion...
From: John Pryce<j.d.pryce@xxxxxxxxxxxx>
Date: Sat, 15 May 2010 04:49:52 +0100
To: P1788<stds-1788@xxxxxxxxxxxxxxxxx>
Dan, P1788
.
.
P.S. - Oh, here is the motion changed as John asked:
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An interval type is said to be<b> supported</b> if all
required operations are implemented as well as conversions
between that type and any other interval type and import from
and export to text strings.
An interval type is said to be<b> available</b> if conversions
between that type and any other interval type are implemented as
well as import from and export to text strings.
A conforming implementation shall support at least one inf-sup
type and make available at least one mid-rad and one mid-rad1-rad2
type.
All conversions shall preserve containment and return the tightest
representable interval in the target type.
All imports shall preserve containment and return the tightest
representable interval in the target type. All exports shall
preserve containment and return the tightest representable text
string in the specified format.
NOTE --- This standard is silent on the matter of other
operations implemented for types that are available but not
supported.
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R. Baker Kearfott, rbk@xxxxxxxxxxxxx (337) 482-5346 (fax)
(337) 482-5270 (work) (337) 993-1827 (home)
URL: http://interval.louisiana.edu/kearfott.html
Department of Mathematics, University of Louisiana at Lafayette
(Room 217 Maxim D. Doucet Hall, 1403 Johnston Street)
Box 4-1010, Lafayette, LA 70504-1010, USA
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