Booleans are the two logical values True and False. Their domain, sometimes denoted 
, is implemented in the Wolfram
Language as Booleans.
In the Wolfram Language, a quantity
can be tested to determine if it is in the domain of Booleans using Element[e,
Booleans].
Booleans
See also
Boolean Algebra, Boolean Function, Boolean Variable, False, TrueExplore with Wolfram|Alpha
Cite this as:
Weisstein, Eric W. "Booleans." From MathWorld--A Wolfram Resource. https://mathworld.wolfram.com/Booleans.html