Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.truezeroand

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