Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.defimpl

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

⇒ logic.propositional.demorganor

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

⇒ logic.propositional.notnot

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