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	<id>https://gate.unigre.it/mediawiki/index.php?action=history&amp;feed=atom&amp;title=Page%3AOrganum_mathematicum_libris_IX._explicatum_%281668%29.djvu%2F192</id>
	<title>Page:Organum mathematicum libris IX. explicatum (1668).djvu/192 - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://gate.unigre.it/mediawiki/index.php?action=history&amp;feed=atom&amp;title=Page%3AOrganum_mathematicum_libris_IX._explicatum_%281668%29.djvu%2F192"/>
	<link rel="alternate" type="text/html" href="https://gate.unigre.it/mediawiki/index.php?title=Page:Organum_mathematicum_libris_IX._explicatum_(1668).djvu/192&amp;action=history"/>
	<updated>2026-04-23T11:54:26Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://gate.unigre.it/mediawiki/index.php?title=Page:Organum_mathematicum_libris_IX._explicatum_(1668).djvu/192&amp;diff=90712&amp;oldid=prev</id>
		<title>ArchivesPUG: /* top */added Template:TurnPage, replaced: &lt;references/&gt; → &lt;references/&gt; {{TurnPage}}</title>
		<link rel="alternate" type="text/html" href="https://gate.unigre.it/mediawiki/index.php?title=Page:Organum_mathematicum_libris_IX._explicatum_(1668).djvu/192&amp;diff=90712&amp;oldid=prev"/>
		<updated>2020-05-06T14:40:28Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;top: &lt;/span&gt;added &lt;a href=&quot;/mediawiki/index.php/Template:TurnPage&quot; title=&quot;Template:TurnPage&quot;&gt;Template:TurnPage&lt;/a&gt;, replaced: &amp;lt;references/&amp;gt; → &amp;lt;references/&amp;gt; {{TurnPage}}&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
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				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 14:40, 6 May 2020&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Page body (to be transcluded):&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Page body (to be transcluded):&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l3&quot; &gt;Line 3:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 3:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;''Primo''. Si numerus propositus non excedit 100, et quadratus est; radix ejus invenitur in columna primam propositae paulo ante Tabellae. Ut si numerus propositus est 81, radix ejus est 9: si numerus est 64, radix est 8 etc. Si autem numerus non est quadratus, id est, non contunetur in secunda columna citatae Tabellae, quaere numerum quadratum proxime minorem; et in prima columna reperies ejus radicem. Ut si numerus propositus est 99; non est quadratus, quia non contineatur in Tabella: numerus quadratus proxime minor est 81, et radix ejus est 9.  &lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;''Primo''. Si numerus propositus non excedit 100, et quadratus est; radix ejus invenitur in columna primam propositae paulo ante Tabellae. Ut si numerus propositus est 81, radix ejus est 9: si numerus est 64, radix est 8 etc. Si autem numerus non est quadratus, id est, non contunetur in secunda columna citatae Tabellae, quaere numerum quadratum proxime minorem; et in prima columna reperies ejus radicem. Ut si numerus propositus est 99; non est quadratus, quia non contineatur in Tabella: numerus quadratus proxime minor est 81, et radix ejus est 9.  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;''Secundo''. Si numerus propositus major est Centenario, sic operare. I. Scribe numerum linea transversa, eumque divide un membra sic: unfra (aut supra) primam figuram, a dextera incipiendo, pone lineolam aut punctum, et aliud infra tertiam aliudque infra quintam. Et sic deinceps infra septimam, infra nonam, etc. Semper post punctum ultimo notatum transiliendo unam figuram, ut factum vides in sequentibus Exemplis. Et haec est prima Operatio. Sciendum autem, radicem inveniendam debere habere tot figuras, excepto ultimo versus sinistram, quod aliquando unicam habet. Ex quo etiam patet, initium cujusliber membri esse figuram, qaue proxime punctum praecedit.&amp;lt;br&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;''Secundo''. Si numerus propositus major est Centenario, sic operare. I. Scribe numerum linea transversa, eumque divide un membra sic: unfra (aut supra) primam figuram, a dextera incipiendo, pone lineolam aut punctum, et aliud infra tertiam aliudque infra quintam. Et sic deinceps infra septimam, infra nonam, etc. Semper post punctum ultimo notatum transiliendo unam figuram, ut factum vides in sequentibus Exemplis. Et haec est prima Operatio. Sciendum autem, radicem inveniendam debere habere tot figuras, excepto ultimo versus sinistram, quod aliquando unicam habet. Ex quo etiam patet, initium cujusliber membri esse figuram, qaue proxime punctum praecedit.&amp;lt;br&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;II. Incipe operationem ab ultimo ad sinistram membro, sive una sive duabus constet figuris et vide (ex Tabella supra posita) an numerus membrum illud constituens sit quadratus, nec ne. Si quadratus est, scribe ejus radicem post lunulam pro Quoto, ut in Divisione sit. Si vero non est quadratus (id est, si noncontinetur in praedicta Tabella;) quaere in ipsa quadratum proxime minorem numero dato, ejusque; radicem pone post lunulam&amp;lt;noinclude&amp;gt;&amp;lt;references/&amp;gt;&amp;lt;/noinclude&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;II. Incipe operationem ab ultimo ad sinistram membro, sive una sive duabus constet figuris et vide (ex Tabella supra posita) an numerus membrum illud constituens sit quadratus, nec ne. Si quadratus est, scribe ejus radicem post lunulam pro Quoto, ut in Divisione sit. Si vero non est quadratus (id est, si noncontinetur in praedicta Tabella;) quaere in ipsa quadratum proxime minorem numero dato, ejusque; radicem pone post lunulam&amp;lt;noinclude&amp;gt;&amp;lt;references/&amp;gt; &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;{{TurnPage}}&lt;/ins&gt;&amp;lt;/noinclude&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>ArchivesPUG</name></author>
	</entry>
	<entry>
		<id>https://gate.unigre.it/mediawiki/index.php?title=Page:Organum_mathematicum_libris_IX._explicatum_(1668).djvu/192&amp;diff=70613&amp;oldid=prev</id>
		<title>ArchivesPUG: /* top */clean up</title>
		<link rel="alternate" type="text/html" href="https://gate.unigre.it/mediawiki/index.php?title=Page:Organum_mathematicum_libris_IX._explicatum_(1668).djvu/192&amp;diff=70613&amp;oldid=prev"/>
		<updated>2020-02-14T09:45:53Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;top: &lt;/span&gt;clean up&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
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				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 09:45, 14 February 2020&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Page body (to be transcluded):&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Page body (to be transcluded):&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l3&quot; &gt;Line 3:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 3:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;''Primo''. Si numerus propositus non excedit 100, et quadratus est; radix ejus invenitur in columna primam propositae paulo ante Tabellae. Ut si numerus propositus est 81, radix ejus est 9: si numerus est 64, radix est 8 etc. Si autem numerus non est quadratus, id est, non contunetur in secunda columna citatae Tabellae, quaere numerum quadratum proxime minorem; et in prima columna reperies ejus radicem. Ut si numerus propositus est 99; non est quadratus, quia non contineatur in Tabella: numerus quadratus proxime minor est 81, et radix ejus est 9.  &lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;''Primo''. Si numerus propositus non excedit 100, et quadratus est; radix ejus invenitur in columna primam propositae paulo ante Tabellae. Ut si numerus propositus est 81, radix ejus est 9: si numerus est 64, radix est 8 etc. Si autem numerus non est quadratus, id est, non contunetur in secunda columna citatae Tabellae, quaere numerum quadratum proxime minorem; et in prima columna reperies ejus radicem. Ut si numerus propositus est 99; non est quadratus, quia non contineatur in Tabella: numerus quadratus proxime minor est 81, et radix ejus est 9.  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;''Secundo''. Si numerus propositus major est Centenario, sic operare. I. Scribe numerum linea transversa, eumque divide un membra sic: unfra (aut supra) primam figuram, a dextera incipiendo, pone lineolam aut punctum, et aliud infra tertiam aliudque infra quintam. Et sic deinceps infra septimam, infra nonam, etc. Semper post punctum ultimo notatum transiliendo unam figuram, ut factum vides in sequentibus Exemplis. Et haec est prima Operatio. Sciendum autem, radicem inveniendam debere habere tot figuras, excepto ultimo versus sinistram, quod aliquando unicam habet. Ex quo etiam patet, initium cujusliber membri esse figuram, qaue proxime punctum praecedit.&amp;lt;br&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;''Secundo''. Si numerus propositus major est Centenario, sic operare. I. Scribe numerum linea transversa, eumque divide un membra sic: unfra (aut supra) primam figuram, a dextera incipiendo, pone lineolam aut punctum, et aliud infra tertiam aliudque infra quintam. Et sic deinceps infra septimam, infra nonam, etc. Semper post punctum ultimo notatum transiliendo unam figuram, ut factum vides in sequentibus Exemplis. Et haec est prima Operatio. Sciendum autem, radicem inveniendam debere habere tot figuras, excepto ultimo versus sinistram, quod aliquando unicam habet. Ex quo etiam patet, initium cujusliber membri esse figuram, qaue proxime punctum praecedit.&amp;lt;br&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;II. Incipe operationem ab ultimo ad sinistram membro, sive una sive duabus constet figuris et vide (ex Tabella supra posita) an numerus membrum illud constituens sit quadratus, nec ne. Si quadratus est, scribe ejus radicem post lunulam pro Quoto, ut in Divisione sit. Si vero non est quadratus (id est, si noncontinetur in praedicta Tabella;) quaere in ipsa quadratum proxime minorem numero dato, ejusque; radicem pone post lunulam&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;II. Incipe operationem ab ultimo ad sinistram membro, sive una sive duabus constet figuris et vide (ex Tabella supra posita) an numerus membrum illud constituens sit quadratus, nec ne. Si quadratus est, scribe ejus radicem post lunulam pro Quoto, ut in Divisione sit. Si vero non est quadratus (id est, si noncontinetur in praedicta Tabella;) quaere in ipsa quadratum proxime minorem numero dato, ejusque; radicem pone post lunulam&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;noinclude&amp;gt;&amp;lt;references/&amp;gt;&amp;lt;/noinclude&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;[[Category:AKC Works pages]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;[[Category:AKC Pages]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;[[Category:Organum mathematicum (1668)]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Footer (noinclude):&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Footer (noinclude):&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot; &gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;lt;references/&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>ArchivesPUG</name></author>
	</entry>
	<entry>
		<id>https://gate.unigre.it/mediawiki/index.php?title=Page:Organum_mathematicum_libris_IX._explicatum_(1668).djvu/192&amp;diff=69029&amp;oldid=prev</id>
		<title>Ginevra Crosignani: /* Not proofread */ Created page with &quot;Extrahere igitur seu invenire Radicem quadratam, aut latus quadratum alicujus numeri, est, numerum invenire, qui in se ductus efficit propositum numerum, si quadratus est; vel...&quot;</title>
		<link rel="alternate" type="text/html" href="https://gate.unigre.it/mediawiki/index.php?title=Page:Organum_mathematicum_libris_IX._explicatum_(1668).djvu/192&amp;diff=69029&amp;oldid=prev"/>
		<updated>2020-01-30T16:37:34Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Not proofread: &lt;/span&gt; Created page with &amp;quot;Extrahere igitur seu invenire Radicem quadratam, aut latus quadratum alicujus numeri, est, numerum invenire, qui in se ductus efficit propositum numerum, si quadratus est; vel...&amp;quot;&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;lt;noinclude&amp;gt;&amp;lt;pagequality level=&amp;quot;1&amp;quot; user=&amp;quot;Crosignani Ginevra&amp;quot; /&amp;gt;&amp;lt;/noinclude&amp;gt;Extrahere igitur seu invenire Radicem quadratam, aut latus quadratum alicujus numeri, est, numerum invenire, qui in se ductus efficit propositum numerum, si quadratus est; vel, si non est quadratus, maximum quadratum in eo contentum.&amp;lt;br&amp;gt;&lt;br /&gt;
His notatis, REGULA ad extrahendam Rdicem quadratam a quocunque numero proposito, sive quadratus sit, sive non, haec est.&amp;lt;br&amp;gt;&lt;br /&gt;
''Primo''. Si numerus propositus non excedit 100, et quadratus est; radix ejus invenitur in columna primam propositae paulo ante Tabellae. Ut si numerus propositus est 81, radix ejus est 9: si numerus est 64, radix est 8 etc. Si autem numerus non est quadratus, id est, non contunetur in secunda columna citatae Tabellae, quaere numerum quadratum proxime minorem; et in prima columna reperies ejus radicem. Ut si numerus propositus est 99; non est quadratus, quia non contineatur in Tabella: numerus quadratus proxime minor est 81, et radix ejus est 9. &lt;br /&gt;
''Secundo''. Si numerus propositus major est Centenario, sic operare. I. Scribe numerum linea transversa, eumque divide un membra sic: unfra (aut supra) primam figuram, a dextera incipiendo, pone lineolam aut punctum, et aliud infra tertiam aliudque infra quintam. Et sic deinceps infra septimam, infra nonam, etc. Semper post punctum ultimo notatum transiliendo unam figuram, ut factum vides in sequentibus Exemplis. Et haec est prima Operatio. Sciendum autem, radicem inveniendam debere habere tot figuras, excepto ultimo versus sinistram, quod aliquando unicam habet. Ex quo etiam patet, initium cujusliber membri esse figuram, qaue proxime punctum praecedit.&amp;lt;br&amp;gt;&lt;br /&gt;
II. Incipe operationem ab ultimo ad sinistram membro, sive una sive duabus constet figuris et vide (ex Tabella supra posita) an numerus membrum illud constituens sit quadratus, nec ne. Si quadratus est, scribe ejus radicem post lunulam pro Quoto, ut in Divisione sit. Si vero non est quadratus (id est, si noncontinetur in praedicta Tabella;) quaere in ipsa quadratum proxime minorem numero dato, ejusque; radicem pone post lunulam&amp;lt;noinclude&amp;gt;&amp;lt;references/&amp;gt;&amp;lt;/noinclude&amp;gt;&lt;/div&gt;</summary>
		<author><name>Ginevra Crosignani</name></author>
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