Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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