Difference between revisions of "Logical equality"

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* [http://mywikibiz.com/Logical_equality Logical Equality @ MyWikiBiz]
 
* [http://mywikibiz.com/Logical_equality Logical Equality @ MyWikiBiz]
* [http://mathweb.org/wiki/Logical_equality Logical Equality @ MathWeb Wiki]
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* [http://intersci.ss.uci.edu/wiki/index.php/Logical_equality Logical Equality @ InterSciWiki]
* [http://netknowledge.org/wiki/Logical_equality Logical Equality @ NetKnowledge]
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* [http://wiki.oercommons.org/mediawiki/index.php/Logical_equality Logical Equality @ OER Commons]
 
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* [http://wiki.oercommons.org/mediawiki/index.php/Logical_equality Logical Equality @ OER Commons]
 
 
* [http://p2pfoundation.net/Logical_Equality Logical Equality @ P2P Foundation]
 
* [http://p2pfoundation.net/Logical_Equality Logical Equality @ P2P Foundation]
* [http://semanticweb.org/wiki/Logical_equality Logical Equality @ SemanticWeb]
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* [http://ref.subwiki.org/wiki/Logical_equality Logical Equality @ Subject Wikis]
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* [http://beta.wikiversity.org/wiki/Logical_equality Logical Equality @ Wikiversity Beta]
 
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Revision as of 10:54, 15 May 2012

This page belongs to resource collections on Logic and Inquiry.

Logical equality is an operation on two logical values, typically the values of two propositions, that produces a value of true if and only if both operands are false or both operands are true.

The truth table of \(p ~\operatorname{EQ}~ q,\) also written as \(p = q,\!\) \(p \Leftrightarrow q,\!\) or \(p \equiv q,\!\) is as follows:


\(\text{Logical Equality}\!\)
\(p\!\) \(q\!\) \(p = q\!\)
\(\operatorname{F}\) \(\operatorname{F}\) \(\operatorname{T}\)
\(\operatorname{F}\) \(\operatorname{T}\) \(\operatorname{F}\)
\(\operatorname{T}\) \(\operatorname{F}\) \(\operatorname{F}\)
\(\operatorname{T}\) \(\operatorname{T}\) \(\operatorname{T}\)


Syllabus

Focal nodes

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Peer nodes

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Logical operators

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Relational concepts

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Information, Inquiry

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Portions of the above article were adapted from the following sources under the GNU Free Documentation License, under other applicable licenses, or by permission of the copyright holders.

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