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	<updated>2026-09-30T23:21:37Z</updated>
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		<id>https://wiki-dev.creativecommons.org/index.php?title=Forall_x&amp;diff=17253</id>
		<title>Forall x</title>
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		<updated>2008-07-02T01:58:14Z</updated>

		<summary type="html">&lt;p&gt;P.D. Magnus: New page: {{Books |author=P.D. Magnus |genre=NonFiction |pubdate=2005 |license=Attribution-ShareAlike 3.0 }} An introductory textbook in formal logic. It covers translation, proofs, and formal seman...&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{Books&lt;br /&gt;
|author=P.D. Magnus&lt;br /&gt;
|genre=NonFiction&lt;br /&gt;
|pubdate=2005&lt;br /&gt;
|license=Attribution-ShareAlike 3.0&lt;br /&gt;
}}&lt;br /&gt;
An introductory textbook in formal logic. It covers translation, proofs, and formal semantics for sentential and predicate logic.&lt;br /&gt;
&lt;br /&gt;
See [http://www.fecundity.com/logic/ the forall x homepage].&lt;/div&gt;</summary>
		<author><name>P.D. Magnus</name></author>
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