Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.andoveror

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

⇒ logic.propositional.compland

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.demorganand

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

⇒ logic.propositional.notnot

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