Difference between revisions of "Logical equality"
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===Focal nodes=== | ===Focal nodes=== | ||
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* [[Inquiry Live]] | * [[Inquiry Live]] | ||
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* [[Logic Live]] | * [[Logic Live]] | ||
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===Peer nodes=== | ===Peer nodes=== | ||
| − | + | * [http://intersci.ss.uci.edu/wiki/index.php/Logical_equality Logical Equality @ InterSciWiki] | |
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* [http://mywikibiz.com/Logical_equality Logical Equality @ MyWikiBiz] | * [http://mywikibiz.com/Logical_equality Logical Equality @ MyWikiBiz] | ||
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* [http://ref.subwiki.org/wiki/Logical_equality Logical Equality @ Subject Wikis] | * [http://ref.subwiki.org/wiki/Logical_equality Logical Equality @ Subject Wikis] | ||
| + | * [http://en.wikiversity.org/wiki/Logical_equality Logical Equality @ Wikiversity] | ||
* [http://beta.wikiversity.org/wiki/Logical_equality Logical Equality @ Wikiversity Beta] | * [http://beta.wikiversity.org/wiki/Logical_equality Logical Equality @ Wikiversity Beta] | ||
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===Logical operators=== | ===Logical operators=== | ||
Revision as of 03:48, 4 November 2015
☞ 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 \(p = q,\!\) \(p \Leftrightarrow q,\!\) or \(p \equiv q,\!\) appears below:
| \(p\!\) | \(q\!\) | \(p = q\!\) |
| \(\operatorname{F}\) | \(\operatorname{F}\) | \(\operatorname{T}\) |
| \(\operatorname{F}\) | \(\operatorname{T}\) | \(\operatorname{F}\) |
| \(\operatorname{T}\) | \(\operatorname{F}\) | \(\operatorname{F}\) |
| \(\operatorname{T}\) | \(\operatorname{T}\) | \(\operatorname{T}\) |
Syllabus
Focal nodes
Peer nodes
- Logical Equality @ InterSciWiki
- Logical Equality @ MyWikiBiz
- Logical Equality @ Subject Wikis
- Logical Equality @ Wikiversity
- Logical Equality @ Wikiversity Beta
Logical operators
Template:Col-breakTemplate:Col-breakTemplate:Col-endRelated topics
- Propositional calculus
- Sole sufficient operator
- Truth table
- Universe of discourse
- Zeroth order logic
Relational concepts
Information, Inquiry
Related articles
Document history
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.
