Xor
Xor[
, 
, ... ] is the logical XOR (exclusive OR) function.
It gives True if an odd number of the 
are True, and the rest are False. It gives False if an even number of the 
are True, and the rest are False.
Xor[
, 
, ... ] can be input in StandardForm and InputForm as 
... . The character 
can be entered as 
xor or \[Xor].
Xor gives symbolic results when necessary, applying various simplification rules to them.
Unlike And and Nand, Or and Nor, Xor must always test all its arguments.
See The Mathematica Book on the web: Section 1.5.6.
See also: LogicalExpand, Mod.
Further Examples
