Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.demorganand

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

⇒ logic.propositional.notnot

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