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