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It's late Friday, and snowing hard here in southern MN! We have accumulation. I think it could even be considered a "blanket" of snow at this point! Bradley V. Stone BVS/Tools http://www.bvstools.com > -----Original Message----- > From: Terry Richardson [mailto:RichardsonT@orvis.com] > Sent: Friday, October 01, 1999 2:36 PM > To: 'MIDRANGE-L@midrange.com' > Subject: RE: Feb 29, 2000 > > > They must have had help from space aliens. > > Sorry, it's late on Friday afternoon. > > Terry Richardson > Sr. P/A > The Orvis Company, Inc. > 802-362-8663 > > > -----Original Message----- > From: Dan Bale [SMTP:dbale@genfast.com] > Sent: Friday, October 01, 1999 12:22 PM > To: MIDRANGE-L@midrange.com > Subject: Re: Feb 29, 2000 > > > > I just gotta ask... > > How is it that people in 1582 could figure out that an > earth year > was 365.2422 > days long? How did they measure it with that > precision? By using > 1/10000 day > precision, we're talking 8.64 seconds per _year_. > > They eliminated 10 days off the calendar in October > 1582. Based on > what > measurement? > > BTW, IBM date data type accepts 10/10/1582 as a valid > date. Maybe > we should ask > them to fix that??? <g> > > So many questions... > > - Dan Bale > > ________________________ Original Messages > ___________________________ > > From: dhandy@isgroup.net (Douglas Handy) > Subject: Re: [Feb 29, 2000] > > >The Gregorian calendar had just been introduced that > century(!?!? > or was > >it the one before?) > > According to Paul Conte's infamous date routines, the > dates skipped > were Oct 5, 1582 thru Oct 14, 1582. It could be noted that his > routines ("The Last Date Routines You'll Ever Need") > return these as > invalid dates. > > ------------------------------ > > Date: Thu, 30 Sep 1999 10:23 +0700 > From: "Harry D. Angkasa" <harry@bngtw.bniaga.co.id> > Subject: Re: Feb 29, 2000 > > The Sun goes around the globe are 365.2422 days. To make it > easier > Gregorius made 365 for a year. For February, he > made 28 days > for > February, and 29 days for every 4 years to make > correction. The > average days for 4 years would be > (365+365+365+366)/4 = 365.25 > days > per year. It is not so accurate, isn't it? . > That is why he made another rule : > - 365 days for every 100 years, even though it can > be divide by > 4. > - 366 days for every 400 years. > That rule will make a correction of minus 3 days > for every 400 > years, > or -3/400 = -0.0075. With this correction, 1 year > become 365.25 > - > 0.0075 = 365.2425 > > He ignored the different value of 0.0003 days. > > ------------------------------ > > From The Origin of Leap Year > > Pope Gregory XIII took action in the year 1582 by > cutting 10 days off the month of October and devising > the Gregorian Calendar, the one we still use today. > The last day of the Julian Calendar was Thursday, > October 4th, 1582, followed by Friday, October 15th, > 1582. Clavius' solution was to make no Centennial > Year a leap year unless it was divisible by 400. Since > 1600 was coming up, it was noted that it would be a leap > year, whereas 1700, 1800 and 1900 would not. The year > 2000 will be a Centennial Leap Year. He also realized > that this solution slightly overcorrected the calendar. > Therefore, any year that is divisible by 4,000 would be > called a Common Year and would not be a leap year. > This has the effect of bringing the calendar back in line. > There will not be a Common Centennial Year until the > year 4000. > > > > > > +--- > | This is the Midrange System Mailing List! > | To submit a new message, send your mail to > MIDRANGE-L@midrange.com. > | To subscribe to this list send email to > MIDRANGE-L-SUB@midrange.com. > | To unsubscribe from this list send email to > MIDRANGE-L-UNSUB@midrange.com. > | Questions should be directed to the list owner/operator: > david@midrange.com > +--- > +--- > | This is the Midrange System Mailing List! > | To submit a new message, send your mail to MIDRANGE-L@midrange.com. > | To subscribe to this list send email to MIDRANGE-L-SUB@midrange.com. > | To unsubscribe from this list send email to > MIDRANGE-L-UNSUB@midrange.com. > | Questions should be directed to the list owner/operator: > david@midrange.com > +--- > +--- | This is the Midrange System Mailing List! | To submit a new message, send your mail to MIDRANGE-L@midrange.com. | To subscribe to this list send email to MIDRANGE-L-SUB@midrange.com. | To unsubscribe from this list send email to MIDRANGE-L-UNSUB@midrange.com. | Questions should be directed to the list owner/operator: david@midrange.com +---
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