Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.absorpand

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

⇒ logic.propositional.absorpand

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

⇒ logic.propositional.idempand

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