Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.falsezeroand

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