The bitwise exclusive OR operator (^) compares each bit of its first operand to the corresponding bit of its second operand. If one bit is 0 and the other bit is 1, the corresponding result bit is set to 1. Otherwise, the corresponding result bit is set to 0.
Both operands to the bitwise exclusive OR operator must be integer type.
Expression ^ Expression
> a = 0x55555555
> b = 0xFFFFFFFF
> PRINT INT_TO_HEX_STR(a^b)
0xAAAAAAAA