I think you mean a combination of sub and add (e.g. sub sub add). xor is somewha... | Hacker News

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eutectic on Feb 13, 2017 | parent | context | favorite | on: The Three Ways of XOR

I think you mean a combination of sub and add (e.g. sub sub add). xor is somewhat special in that it is its own inverse.

wolfgke on Feb 13, 2017 [–]

Yes, you are right - I was a little abentminded.

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