Category:Non-Equivalence as Conjunction of Disjunction with Negation of Conjunction

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This category contains pages concerning Non-Equivalence as Conjunction of Disjunction with Negation of Conjunction:


$\neg \paren {p \iff q} \dashv \vdash \paren {p \lor q} \land \neg \paren {p \land q}$

That is, negation of the biconditional means the same thing as either-or but not both, that is, exclusive or.