language agnostic - What does Exclusive in XOR really mean? -

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maybe obvious can explain xor (or exclusive-or) got name from? word exclusive mean? not matters, stuck in head since morning.

or: 0 0 0 0 1 1 1 0 1 1 1 1  xor: 0 0 0 0 1 1 1 0 1 1 1 0

is "exclusively 0 inputs 1,1", "special version of or" or else?

xor "exclusive or" because returns "true" value of 1 if 2 values exclusive, i.e. both different.


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