Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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