Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.falsezeroand

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