Difference between revisions of "Logical disjunction"
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* [[Ampheck]] | * [[Ampheck]] | ||
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* [[Logical graph]] | * [[Logical graph]] | ||
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| + | * [[Minimal negation operator]] | ||
| + | * [[Peirce's law]] | ||
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* [[Propositional calculus]] | * [[Propositional calculus]] | ||
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* [[Zeroth order logic]] | * [[Zeroth order logic]] | ||
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| + | ==Document history== | ||
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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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| + | * [http://mywikibiz.com/Logical_disjunction Logical Disjunction], [http://mywikibiz.com/ MyWikiBiz] | ||
| + | * [http://beta.wikiversity.org/wiki/Logical_disjunction Logical Disjunction], [http://beta.wikiversity.org/ Beta Wikiversity] | ||
| + | * [http://www.getwiki.net/-Logical_Disjunction Logical Disjunction], [http://www.getwiki.net/ GetWiki] | ||
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| + | * [http://www.wikinfo.org/index.php/Logical_disjunction Logical Disjunction], [http://www.wikinfo.org/ Wikinfo] | ||
| + | * [http://www.textop.org/wiki/index.php?title=Logical_disjunction Logical Disjunction], [http://www.textop.org/wiki/ Textop Wiki] | ||
| + | * [http://en.wikipedia.org/w/index.php?title=Logical_disjunction&oldid=75154551 Logical Disjunction], [http://en.wikipedia.org/ Wikipedia] | ||
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[[Category:Computer Science]] | [[Category:Computer Science]] | ||
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Revision as of 19:40, 6 April 2010
Logical disjunction, also called logical alternation, is an operation on two logical values, typically the values of two propositions, that produces a value of false if and only if both of its operands are false.
The truth table of p OR q (also written as p ∨ q) is as follows:
| p | q | p ∨ q |
|---|---|---|
| F | F | F |
| F | T | T |
| T | F | T |
| T | T | T |
Syllabus
Logical operators
Template:Col-breakTemplate:Col-breakTemplate:Col-endRelated topics
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.
<sharethis />
