Difference between revisions of "Logical equality"

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The [[truth table]] of '''p EQ q''' (also written as '''p = q''', '''p ↔ q''', or '''p ≡ q''') is as follows:
 
The [[truth table]] of '''p EQ q''' (also written as '''p = q''', '''p ↔ q''', or '''p ≡ q''') is as follows:
  
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Revision as of 22:08, 25 May 2009

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 EQ q (also written as p = q, p ↔ q, or p ≡ q) is as follows:


Logical Equality
p q p = q
F F T
F T F
T F F
T T T


See also

Logical operators

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Related topics

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