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From: kst@aonix.com (Keith Thompson)
Subject: Re: How to convert an Fixed_Point to to an Integer ?
Date: 1996/12/31
Date: 1996-12-31T00:00:00+00:00	[thread overview]
Message-ID: <E3Aq7z.Hyn@thomsoft.com> (raw)
In-Reply-To: 32C78CD9.3AC9@mcs.com


In <32C78CD9.3AC9@mcs.com> Mike Young <mikey@mcs.com> writes:
[misinformation about leap year rules]

Folks, before you post anything about leap year rules, please read the
Calendar FAQ at <http://www.pip.dknet.dk/~pip10160/calendar.html>.

The rules for the Gregorian Calendar (the one we currently use) are in
<http://www.pip.dknet.dk/~pip10160/calendar.faq1.txt>, section 2.2.

> 2.2.1. What years are leap years?
> ---------------------------------
> 
> The Gregorian calendar has 97 leap years every 400 years:
> 
>         Every year divisible by 4 is a leap year.
>         However, every year divisible by 100 is not a leap year.
>         However, every year divisible by 400 is a leap year after all.
> 
> So, 1700, 1800, 1900, 2100, and 2200 are not leap years. But 1600,
> 2000, and 2400 are leap years.
[...]

A 4000-year rule has been proposed but not officially adopted.

(Which reminds me -- I need to pick up some Purina Peeve Chow.  8-)})

(Warning: I've redirected followups to /dev/null.  If you really feel
you have something relevant to add, you'll need to edit the Newsgroups:
header.)

-- 
Keith Thompson (The_Other_Keith) kst@aonix.com <http://www.aonix.com> <*>
TeleSo^H^H^H^H^H^H Alsy^H^H^H^H Thomson Softw^H^H^H^H^H^H^H^H^H^H^H^H^H Aonix
10251 Vista Sorrento Parkway, Suite 300, San Diego, CA, USA, 92121-2706
"SPOON!" -- The Tick




  parent reply	other threads:[~1996-12-31  0:00 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
1996-12-22  0:00 How to convert an Fixed_Point to to an Integer ? Jerry van Dijk
1996-12-23  0:00 ` Jerry van Dijk
1996-12-23  0:00 ` Eric Miller
1996-12-23  0:00 ` Larry Kilgallen
1996-12-23  0:00   ` Robert Dewar
1996-12-24  0:00     ` Jerry van Dijk
1996-12-24  0:00       ` Robert Dewar
1996-12-24  0:00         ` Norman H. Cohen
1996-12-24  0:00           ` Robert Dewar
1996-12-26  0:00             ` Keith Thompson
1996-12-26  0:00               ` Robert Dewar
1996-12-25  0:00         ` Jerry van Dijk
1996-12-25  0:00           ` Robert Dewar
1996-12-26  0:00             ` Norman H. Cohen
1996-12-27  0:00               ` Jerry van Dijk
1996-12-27  0:00                 ` Leap seconds in Unix time (was: Re: How to convert an Fixed_Point to to an Integer ?) Norman H. Cohen
1996-12-30  0:00               ` How to convert an Fixed_Point to to an Integer ? Mike Young
1996-12-30  0:00                 ` Michael F Brenner
1996-12-30  0:00                 ` 2000 is a leap year (was: How to convert an Fixed_Point to to an Inte) Larry Kilgallen
1996-12-31  0:00                 ` Keith Thompson [this message]
1997-01-02  0:00             ` Mike Paley
1996-12-30  0:00 ` How to convert an Fixed_Point to to an Integer ? Steve Jones - JON
1996-12-30  0:00   ` Jacques Rouillard
1996-12-30  0:00 ` Dave Barnes
1996-12-30  0:00 ` Steve Jones - JON
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