Examlex
If you see the date of an archaeological site expressed as "2000 BC," it can also be written:
Truth Values
The property of propositions that indicates whether they correspond to reality, commonly distinguished as true or false, but in some systems can include other values like unknown or undetermined.
Main Connective
The logical operator in a proposition that has the highest priority in determining the proposition's overall truth value.
Biconditional
A logical statement where both conditions must either be true or false for the statement to be true.
Disjunction
A logical operation yielding true if at least one of the operands is true.
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