Logical equality
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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:
p | q | p = q |
---|---|---|
F | F | T |
F | T | F |
T | F | F |
T | T | T |