From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham autolearn_force=no version=3.4.4 X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 103376,287e8ed2b0c0aabf X-Google-Attributes: gid103376,public X-Google-ArrivalTime: 2002-07-29 21:35:28 PST Path: archiver1.google.com!postnews1.google.com!not-for-mail From: dewar@gnat.com (Robert Dewar) Newsgroups: comp.lang.ada Subject: Re: Zeller's Algorithm Date: 29 Jul 2002 21:35:28 -0700 Organization: http://groups.google.com/ Message-ID: <5ee5b646.0207292035.3736a37c@posting.google.com> References: <3D3DED1F.24DE3AC8@lmco.com> <3D3F1C88.B430AC1F@lmco.com> NNTP-Posting-Host: 205.232.38.240 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit X-Trace: posting.google.com 1028003728 470 127.0.0.1 (30 Jul 2002 04:35:28 GMT) X-Complaints-To: groups-abuse@google.com NNTP-Posting-Date: 30 Jul 2002 04:35:28 GMT Xref: archiver1.google.com comp.lang.ada:27472 Date: 2002-07-30T04:35:28+00:00 List-Id: Thomas Wolf wrote in message news:... > Zeller's *algorithm* does work for dates in the Gregorian calendar. What is the reference for this algorithm. I learned it as a child (it is something you can learn to compute in your head quite easily).