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	<title>Surd - Revision history</title>
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	<updated>2026-05-06T20:15:46Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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		<id>https://www.ellipticcurve.info/index.php?title=Surd&amp;diff=285&amp;oldid=prev</id>
		<title>Rational Point: surd</title>
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		<updated>2025-01-11T21:34:03Z</updated>

		<summary type="html">&lt;p&gt;surd&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;A &amp;#039;&amp;#039;&amp;#039;surd&amp;#039;&amp;#039;&amp;#039; is an irrational number that is not transcendental; i.e., it is an irrational root of some algebraic equation with rational coefficients.&lt;br /&gt;
&lt;br /&gt;
The term is from Latin for “deaf” or “hard of hearing.”&lt;br /&gt;
&lt;br /&gt;
Musical instrument that are tuned resonate at frequencies that correspond to rational numbers, while drums, for example, resonate at transcendental frequencies.&lt;br /&gt;
&lt;br /&gt;
“Surd” frequencies do not resonate or make music.&lt;/div&gt;</summary>
		<author><name>Rational Point</name></author>
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