Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.demorganand

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

⇒ logic.propositional.notnot

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