Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.compland

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

⇒ logic.propositional.compland

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

⇒ logic.propositional.falsezeroand

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