Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
Final term is not finished
~(~(q /\ ~q) /\ ~(p /\ ~q)) /\ T /\ ~(~(q /\ ~q) /\ ~(p /\ ~q)) /\ (q || (~r /\ ~~T))
⇒ logic.propositional.compland~(~F /\ ~(p /\ ~q)) /\ T /\ ~(~(q /\ ~q) /\ ~(p /\ ~q)) /\ (q || (~r /\ ~~T))
⇒ logic.propositional.notfalse~(T /\ ~(p /\ ~q)) /\ T /\ ~(~(q /\ ~q) /\ ~(p /\ ~q)) /\ (q || (~r /\ ~~T))
⇒ logic.propositional.truezeroand~~(p /\ ~q) /\ T /\ ~(~(q /\ ~q) /\ ~(p /\ ~q)) /\ (q || (~r /\ ~~T))
⇒ logic.propositional.notnotp /\ ~q /\ T /\ ~(~(q /\ ~q) /\ ~(p /\ ~q)) /\ (q || (~r /\ ~~T))