Assuming x is a truth value--either 0 or 1--then !x gives the same result as these expressions: 1 - x x ^ 1 (x + 1) & 1 In x ^ 1, ^ is exclusive or, not

Assuming x is a truth value--either 0 or 1--then !x gives the same result as these expressions: 1 - x x ^ 1 (x + 1) & 1 In x ^ 1, ^ is exclusive or, not exponentiation. But exponentiation can also do the trick: 0 ^ x