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	<id>https://wiki.randombell.com/index.php?action=history&amp;feed=atom&amp;title=Template%3AGregorian_serial_date</id>
	<title>Template:Gregorian serial date - Revision history</title>
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	<updated>2026-04-04T21:42:08Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://wiki.randombell.com/index.php?title=Template:Gregorian_serial_date&amp;diff=426&amp;oldid=prev</id>
		<title>Randombell: 1 revision imported</title>
		<link rel="alternate" type="text/html" href="https://wiki.randombell.com/index.php?title=Template:Gregorian_serial_date&amp;diff=426&amp;oldid=prev"/>
		<updated>2025-07-17T14:18:32Z</updated>

		<summary type="html">&lt;p&gt;1 revision imported&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 10:18, 17 July 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;en&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Randombell</name></author>
	</entry>
	<entry>
		<id>https://wiki.randombell.com/index.php?title=Template:Gregorian_serial_date&amp;diff=425&amp;oldid=prev</id>
		<title>np25&gt;Randombell: 1 revision imported</title>
		<link rel="alternate" type="text/html" href="https://wiki.randombell.com/index.php?title=Template:Gregorian_serial_date&amp;diff=425&amp;oldid=prev"/>
		<updated>2016-04-23T21:03:42Z</updated>

		<summary type="html">&lt;p&gt;1 revision imported&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{#expr: &lt;br /&gt;
        &amp;lt;!--Days from all years past:--&amp;gt;&lt;br /&gt;
&lt;br /&gt;
        + (({{{year|{{CURRENTYEAR}}}}} - 1) * 365)&lt;br /&gt;
        + ((({{{year|{{CURRENTYEAR}}}}} - 1) - (({{{year|{{CURRENTYEAR}}}}} - 1) mod 4)) / 4)     &amp;lt;!--add a day for every leap--&amp;gt;&lt;br /&gt;
        - ((({{{year|{{CURRENTYEAR}}}}} - 1) - (({{{year|{{CURRENTYEAR}}}}} - 1) mod 100)) / 100) &amp;lt;!--subtract 100 year exception--&amp;gt;&lt;br /&gt;
        + ((({{{year|{{CURRENTYEAR}}}}} - 1) - (({{{year|{{CURRENTYEAR}}}}} - 1) mod 400)) / 400) &amp;lt;!--readd 400 year exception--&amp;gt;&lt;br /&gt;
&lt;br /&gt;
       &amp;lt;!--Days so far this year:--&amp;gt;&lt;br /&gt;
 &lt;br /&gt;
        + {{ #ifexpr:    &amp;lt;!--add days for past months this year--&amp;gt; &amp;lt;!--Gives 1 or 2 extra days because of February--&amp;gt;&lt;br /&gt;
                     ({{{month|{{CURRENTMONTH}}}}} - 1) &amp;lt; 8 &lt;br /&gt;
                     | ( ({{{month|{{CURRENTMONTH}}}}} - 1) * 30.5 round 0) &lt;br /&gt;
                     | ( ({{{month|{{CURRENTMONTH}}}}} - 1) * 30.5 + 0.9 round 0 ) &lt;br /&gt;
          }} &lt;br /&gt;
        - {{ #ifexpr: ({{{month|{{CURRENTMONTH}}}}} &amp;lt;= 2) | 0 |  &lt;br /&gt;
             {{ #ifexpr:    &amp;lt;!-- if leap year  --&amp;gt;&lt;br /&gt;
                     ({{{year|{{CURRENTYEAR}}}}} / 4) = ({{{year|{{CURRENTYEAR}}}}} / 4 round 0)          &amp;lt;!--If divisible by 4--&amp;gt;&lt;br /&gt;
                      and ({{{year|{{CURRENTYEAR}}}}} / 100 != {{{year|{{CURRENTYEAR}}}}} / 100 round 0)  &amp;lt;!--and not by 100--&amp;gt;&lt;br /&gt;
                | 1 | 2 &lt;br /&gt;
             }}&lt;br /&gt;
          }}&lt;br /&gt;
        + {{ #ifexpr: ({{{month|{{CURRENTMONTH}}}}} &amp;lt;= 2) | 0 |&lt;br /&gt;
             {{ #ifexpr: &amp;lt;!--400 year exception--&amp;gt;&lt;br /&gt;
                     ({{{year|{{CURRENTYEAR}}}}} / 400) = ({{{year|{{CURRENTYEAR}}}}} / 400 round 0) &lt;br /&gt;
                | 1 | 0 &lt;br /&gt;
             }}&lt;br /&gt;
          }} &lt;br /&gt;
        + {{{day|{{CURRENTDAY}}}}}&lt;br /&gt;
 }}{{#ifexpr: {{{year|{{CURRENTYEAR}}}}} &amp;lt; 1 |&lt;br /&gt;
        _ERROR - Can not handle dates before January 1, 1 A.D.&lt;br /&gt;
   }}&amp;lt;noinclude&amp;gt;{{documentation}}&amp;lt;/noinclude&amp;gt;&lt;/div&gt;</summary>
		<author><name>np25&gt;Randombell</name></author>
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