XOR has two key properties: (self-inverse).
(identity).
XOR all elements. Pairs cancel out (), leaving only the unique element.
Example: .
##### ###### ##### ### # # ### # # ###### ## ## ## ## ## ## ## # # # # # ## ##### #### ##### # # # # # # # #### ## # ## ## ## ## # # # # # ## ## # ###### ## ### # ### # ######
##### ###### ##### ### # # ### # # ###### ## ## ## ## ## ## ## # # # # # ## ##### #### ##### # # # # # # # #### ## # ## ## ## ## # # # # # ## ## # ###### ## ### # ### # ######
XOR has two key properties: (self-inverse).
(identity).
XOR all elements. Pairs cancel out (), leaving only the unique element.
Example: .