# Xor (exclusive or)

Use the following symbols in expressions to represent this operation:

- ^^
- xor

The operation is applied to the Boolean values either side of the operator. This means that P ^^ Q is worked out for the various values of P and Q as follows:

P | Q | P ^^ Q
--- | --- | ---
TRUE | TRUE | FALSE
TRUE | FALSE | TRUE
FALSE | TRUE | TRUE
FALSE | FALSE | FALSE

## See also:

- Not
- And
- Or
- Logical operations