Xnor

Xnor[e1,e2,]
is the logical XNOR (not XOR) function. It gives True if an even number of the e_(i) are True, and the rest are False. It gives False if an odd number of the e_(i) are True, and the rest are False.

DetailsDetails

  • Xnor[e1,e2,] can be input in StandardForm and InputForm as eie2. The character can be entered as EscxnorEsc or \[Xnor].
  • Xnor gives symbolic results, applying various simplification rules automatically.
  • Unlike And, Nand, Or, and Nor, Xnor must always test all its arguments, so is not a control structure, and does not have attribute HoldAll.
Introduced in 2008
(7.0)
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