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