> On 23 Feb 2021, at 22:10, Steven D'Aprano <st...@pearwood.info> wrote: > > There are exactly 2**4 = 16 boolean operators of two variables. Python > only supports two: `and` and `or`. Plus a single unary operator `not` > (out of four possible unary operators). What makes xnor so special that > you want it to be an operator?
Python implements more then 2 of them: True False not and or https://en.wikipedia.org/wiki/Boolean_algebras_canonically_defined#Truth_tables Barry
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