Logic

 Logic functions performed on Booleans.
For the different Boolean operators (and, or, etc.), see Operators.
See all of the Functions.

And (operator) 
AreNumbersDetermines whether or not a series of values are numbers.
DependDeclares an explicit dependency.
EstNum 
False 
If 
IfErrorReturns the first parameter that is not an error.
IfFiniteReturns the first parameter that is a finite number.
IsErrorDetermines whether or not a value corresponds to an error.
IsFiniteReturns True if the parameter is a finite number.
IsNumberDetermines whether or not a value is a number.
Not (operator) 
Or (operator) 
Si 
True 
Xor (operator)