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