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Re: IBM S/34

From "dott.Piergiorgio" <chiedetemelo@ask.me>
Newsgroups it.comp.retrocomputing
Subject Re: IBM S/34
Date 2016-01-14 11:17 +0100
Organization A noiseless patient Spider
Message-ID <n77sbc$fbh$1@dont-email.me> (permalink)
References (7 earlier) <cu9d9bl18mjmu2t7uguc2ckafq3gf39kk9@4ax.com> <e70e487e-1c9c-4aae-ad0e-724177fec93c@googlegroups.com> <ojhe9b54j8da3f1bnpom4v2e89m5rvlm75@4ax.com> <n77ouv$418$1@dont-email.me> <n77qor$29c$1@gioia.aioe.org>

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On 14/01/2016 10:46, Lead_Oxide wrote:
> Il 14/01/2016 10:20, dott.Piergiorgio ha scritto:
>
>> ma il ciclo dei giorni della settimana (c.d. calendario perpetuo,
>> tenendo conto dei giorni bisesti non è di 40 anni ? o è una circostanza
>> particolare dovuta davvero al 2000 ? (che nella riforma gregoriana NON è
>> bisestile)
>
> Io sapevo che in realtà il ciclo solare di 28 anni non esiste più (anche
> se, ovviamente, possiamo ignorare la cosa), proprio perché nella riforma
> gregoriana gli anni secolari sono bisestili solo se divisibili per 400.
>
> Il 2000 era bisestile, così come il 1600 e il 2400. Sbaglio?

secondo cal(1) non sbagli:

> pigi@XXX:~$ cal 02 2000
>    Febbraio 2000
> do lu ma me gi ve sa
>        1  2  3  4  5
>  6  7  8  9 10 11 12
> 13 14 15 16 17 18 19
> 20 21 22 23 24 25 26
> 27 28 29
         ^^
saluti,
dott. Piergiorgio.

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Re: IBM S/34 pravettonimarco@gmail.com - 2015-12-28 11:05 -0800
  Re: IBM S/34 "fm" <fm@fm.it> - 2015-12-28 21:30 +0100
    Re: IBM S/34 pravettonimarco@gmail.com - 2015-12-28 13:00 -0800
      Re: IBM S/34 "fm" <fm@fm.it> - 2015-12-29 08:35 +0100
        Re: IBM S/34 pravettonimarco@gmail.com - 2015-12-29 01:13 -0800
          Re: IBM S/34 "fm" <fm@fm.it> - 2015-12-29 10:54 +0100
            Re: IBM S/34 pravettonimarco@gmail.com - 2015-12-29 02:51 -0800
              Re: IBM S/34 "fm" <fm@fm.it> - 2015-12-29 12:48 +0100
                Re: IBM S/34 pravettonimarco@gmail.com - 2015-12-29 06:55 -0800
                Re: IBM S/34 "fm" <fm@fm.it> - 2015-12-29 18:40 +0100
                Re: IBM S/34 pravettonimarco@gmail.com - 2015-12-29 10:10 -0800
                Re: IBM S/34 "fm" <fm@fm.it> - 2015-12-29 19:39 +0100
                Re: IBM S/34 G. <gerry77@no.spam.mail.com> - 2015-12-30 02:08 +0100
              Re: IBM S/34 G. <gerry77@no.spam.mail.com> - 2015-12-30 02:08 +0100
                Re: IBM S/34 "fm" <fm@fm.it> - 2015-12-30 16:02 +0100
                Re: IBM S/34 pravettonimarco@gmail.com - 2015-12-30 08:30 -0800
                Re: IBM S/34 "fm" <fm@fm.it> - 2015-12-30 18:28 +0100
                Re: IBM S/34 pravettonimarco@gmail.com - 2015-12-30 08:12 -0800
                Re: IBM S/34 "fm" <fm@fm.it> - 2015-12-30 17:22 +0100
                Re: IBM S/34 G. <gerry77@no.spam.mail.com> - 2015-12-30 21:29 +0100
                Re: IBM S/34 pravettonimarco@gmail.com - 2015-12-31 03:01 -0800
                Re: IBM S/34 pravettonimarco@gmail.com - 2015-12-31 03:23 -0800
                Re: IBM S/34 G. <gerry77@no.spam.mail.com> - 2015-12-31 15:28 +0100
                Re: IBM S/34 G. <gerry77@no.spam.mail.com> - 2015-12-31 15:28 +0100
                Re: IBM S/34 pravettonimarco@gmail.com - 2015-12-31 07:02 -0800
                Re: IBM S/34 "fm" <fm@fm.it> - 2015-12-31 17:27 +0100
                Re: IBM S/34 pravettonimarco@gmail.com - 2015-12-31 08:47 -0800
                Re: IBM S/34 "fm" <fm@fm.it> - 2015-12-31 17:28 +0100
                Re: IBM S/34 pravettonimarco@gmail.com - 2015-12-31 08:49 -0800
                Re: IBM S/34 Marco <pravettonimarco@gmail.com> - 2016-01-12 13:34 -0800
                Re: IBM S/34 G. <gerry77@no.spam.mail.com> - 2016-01-13 20:49 +0100
                Re: IBM S/34 Marco <pravettonimarco@gmail.com> - 2016-01-13 15:13 -0800
                Re: IBM S/34 G. <gerry77@no.spam.mail.com> - 2016-01-14 08:00 +0100
                Re: IBM S/34 "dott.Piergiorgio" <chiedetemelo@ask.me> - 2016-01-14 10:20 +0100
                Re: IBM S/34 Lead_Oxide <lead@tin.it.invalid> - 2016-01-14 10:46 +0100
                Re: IBM S/34 "dott.Piergiorgio" <chiedetemelo@ask.me> - 2016-01-14 11:17 +0100
                Re: IBM S/34 G. <gerry77@no.spam.mail.com> - 2016-01-14 11:58 +0100
                Re: IBM S/34 G. <gerry77@no.spam.mail.com> - 2016-01-14 11:58 +0100
                Re: IBM S/34 Marco <pravettonimarco@gmail.com> - 2016-01-14 07:30 -0800
                Re: IBM S/34 Marco <pravettonimarco@gmail.com> - 2016-01-14 07:35 -0800
                Re: IBM S/34 Daniele <me@unknown.com> - 2016-01-14 20:55 +0100
                Re: IBM S/34 Daniele <me@unknown.com> - 2016-01-14 21:00 +0100
                Re: IBM S/34 "fm" <fm@fm.it> - 2016-01-15 06:57 +0100
                Re: IBM S/34 G. <gerry77@no.spam.mail.com> - 2016-01-15 10:00 +0100
                Re: IBM S/34 Daniele <me@unknown.com> - 2016-01-15 20:16 +0100
                Re: IBM S/34 G. <gerry77@no.spam.mail.com> - 2016-01-16 21:43 +0100
                Re: IBM S/34 "fm" <fm@fm.it> - 2016-01-17 09:01 +0100
                Re: IBM S/34 G. <gerry77@no.spam.mail.com> - 2016-01-18 08:39 +0100
                Re: IBM S/34 "fm" <fm@fm.it> - 2016-01-18 19:13 +0100
                Re: IBM S/34 G. <gerry77@no.spam.mail.com> - 2016-01-16 21:43 +0100
                Re: IBM S/34 "fm" <fm@fm.it> - 2016-01-15 07:04 +0100
                Re: IBM S/34 "fm" <fm@fm.it> - 2016-01-14 15:13 +0100
                Re: IBM S/34 G. <gerry77@no.spam.mail.com> - 2016-01-15 10:00 +0100
                Re: IBM S/34 "fm" <fm@fm.it> - 2016-01-15 21:44 +0100
                Re: IBM S/34 "fm" <fm@fm.it> - 2016-01-15 22:03 +0100
                Re: IBM S/34 G. <gerry77@no.spam.mail.com> - 2016-01-16 21:43 +0100
                Re: IBM S/34 G. <gerry77@no.spam.mail.com> - 2016-01-16 21:43 +0100
                Re: IBM S/34 "fm" <fm@fm.it> - 2016-01-17 09:33 +0100
                Re: IBM S/34 G. <gerry77@no.spam.mail.com> - 2016-01-18 08:39 +0100
                Re: IBM S/34 "fm" <fm@fm.it> - 2016-01-18 19:33 +0100
                Re: IBM S/34 Marco <pravettonimarco@gmail.com> - 2016-01-18 14:05 -0800
                Re: IBM S/34 Marco Wile Paolini <paolini.marco@libero.it> - 2016-01-18 21:03 +0100
                Re: IBM S/34 zfkirone <zfkirone@gmail.com> - 2016-01-18 21:19 +0100
                Re: IBM S/34 Marco Wile Paolini <paolini.marco@libero.it> - 2016-01-18 21:47 +0100
                Re: IBM S/34 EngiNerd <webmaster.crrc@gmail.com> - 2016-01-18 22:13 +0100
                Re: IBM S/34 giorgio.morocutti@alice.it - 2016-01-19 07:33 +0100
                Re: IBM S/34 scap61 <scap6161@yahoo.it> - 2016-01-19 02:34 -0800
                Re: IBM S/34 Lead_Oxide <lead@tin.it.invalid> - 2016-01-20 11:36 +0100
                Re: IBM S/34 G. <gerry77@no.spam.mail.com> - 2016-01-19 15:55 +0100
                Re: IBM S/34 Mik <mik80286@gmail.com> - 2016-01-19 08:25 -0800
                Re: IBM S/34 G. <gerry77@no.spam.mail.com> - 2016-01-21 09:54 +0100
                Re: IBM S/34 "fm" <fm@fm.it> - 2016-01-21 11:54 +0100
                Re: IBM S/34 ilChierico <ilChierico@ilChierico.invalid> - 2016-01-21 14:38 +0100
                Re: IBM S/34 Marco <pravettonimarco@gmail.com> - 2016-01-21 07:20 -0800
                Re: IBM S/34 Marco <pravettonimarco@gmail.com> - 2016-01-21 07:29 -0800
                Re: IBM S/34 G. <gerry77@no.spam.mail.com> - 2016-01-21 16:56 +0100
                Re: IBM S/34 "fm" <fm@fm.it> - 2016-01-21 20:01 +0100
                Re: IBM S/34 G. <gerry77@no.spam.mail.com> - 2016-01-21 21:30 +0100
                Re: IBM S/34 Marco <pravettonimarco@gmail.com> - 2016-01-22 00:09 -0800
                Re: IBM S/34 G. <gerry77@no.spam.mail.com> - 2016-01-22 11:48 +0100
                Re: IBM S/34 "fm" <fm@fm.it> - 2016-01-22 21:30 +0100
                Re: IBM S/34 Marco <pravettonimarco@gmail.com> - 2016-01-23 08:51 -0800
                Re: IBM S/34 "fm" <fm@fm.it> - 2016-01-23 19:16 +0100
                Re: IBM S/34 G. <gerry77@no.spam.mail.com> - 2016-01-24 11:31 +0100
                Re: IBM S/34 "fm" <fm@fm.it> - 2016-01-24 13:09 +0100
                Re: IBM S/34 G. <gerry77@no.spam.mail.com> - 2016-01-24 23:10 +0100
                Re: IBM S/34 Marco <pravettonimarco@gmail.com> - 2016-01-25 11:08 -0800
                Re: IBM S/34 "fm" <fm@fm.it> - 2016-01-25 21:43 +0100
                Re: IBM S/34 Marco <pravettonimarco@gmail.com> - 2016-01-25 13:05 -0800
                Re: IBM S/34 Marco <pravettonimarco@gmail.com> - 2016-01-25 13:45 -0800
                Re: IBM S/34 "fm" <fm@fm.it> - 2016-01-25 23:01 +0100
                Re: IBM S/34 G. <gerry77@no.spam.mail.com> - 2016-01-26 13:08 +0100
                Re: IBM S/34 "fm" <fm@fm.it> - 2016-01-25 22:49 +0100
                Re: IBM S/34 G. <gerry77@no.spam.mail.com> - 2016-01-26 13:08 +0100
                Re: IBM S/34 G. <gerry77@no.spam.mail.com> - 2016-01-26 13:08 +0100
                Re: IBM S/34 G. <gerry77@no.spam.mail.com> - 2016-01-24 11:31 +0100
                Re: IBM S/34 "fm" <fm@fm.it> - 2016-01-24 13:38 +0100
                Re: IBM S/34 G. <gerry77@no.spam.mail.com> - 2016-01-24 23:10 +0100
                Re: IBM S/34 "fm" <fm@fm.it> - 2016-01-25 22:03 +0100
                Re: IBM S/34 G. <gerry77@no.spam.mail.com> - 2016-01-26 13:08 +0100
                Re: IBM S/34 "fm" <fm@fm.it> - 2016-01-26 14:01 +0100
                Re: IBM S/34 Marco <pravettonimarco@gmail.com> - 2016-01-26 05:41 -0800
                Re: IBM S/34 "fm" <fm@fm.it> - 2016-01-21 21:46 +0100
                Re: IBM S/34 Lead_Oxide <lead@tin.it.invalid> - 2016-01-20 11:45 +0100
                Re: IBM S/34 scap61 <scap6161@yahoo.it> - 2016-01-20 07:01 -0800
                Re: IBM S/34 scap61 <scap6161@yahoo.it> - 2016-01-20 07:02 -0800
                Re: IBM S/34 G. <gerry77@no.spam.mail.com> - 2016-01-21 09:54 +0100
                Re: IBM S/34 Lead_Oxide <lead@tin.it.invalid> - 2016-01-21 11:09 +0100
                Re: IBM S/34 EngiNerd <webmaster.crrc@gmail.com> - 2016-01-20 21:54 +0100
                Re: IBM S/34 "fm" <fm@fm.it> - 2016-01-21 09:38 +0100
                Re: IBM S/34 G. <gerry77@no.spam.mail.com> - 2016-01-21 09:54 +0100
                Re: IBM S/34 max.speed! <_x_max.speed_x_@tiscali.it> - 2016-01-18 21:02 +0000
          Re: IBM S/34 G. <gerry77@no.spam.mail.com> - 2015-12-30 02:08 +0100
        Re: IBM S/34 G. <gerry77@no.spam.mail.com> - 2015-12-30 02:08 +0100

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