Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

(~q /\ (F || F || ~(p -> q))) -> (F || p)

⇒ logic.propositional.defimpl

(~q /\ (F || F || ~(~p || q))) -> (F || p)

⇒ logic.propositional.demorganor

(~q /\ (F || F || (~~p /\ ~q))) -> (F || p)

⇒ logic.propositional.falsezeroor

(~q /\ (F || (~~p /\ ~q))) -> (F || p)

⇒ logic.propositional.notnot

(~q /\ (F || (p /\ ~q))) -> (F || p)