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XOR is a binary logical function.
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XOR output is 1 if the values of input bits are different, that is, if values of input bits are not equal.
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The output is zero, it two operands are the same.
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XOR yields all zeroes, if input patterns are identical.
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-
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A
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B
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XOR(A,B)
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0
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0
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0
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0
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1
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1
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1
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0
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1
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1
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1
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0
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