Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.defimpl

~(~(q /\ ~q) /\ ~(p /\ ~q /\ T)) /\ T /\ (~r || q) /\ T /\ T