# Tag Info

It's exclusive or (or XOR), corresponds to $x \oplus y := x+y \pmod 2$ for single bits, i.e., scalars. It is sometimes used for binary vectors as well, whereby two bitvectors of length $n$ $$\mathbf{x}=(x_1,\ldots,x_n)$$ and $$\mathbf{y}=(y_1,\ldots,y_n)$$ result in $$\mathbf{x}\oplus \mathbf{y}=(x_1\oplus y_1,\ldots,x_n \oplus y_n)$$ i.e., a bitwise ...