Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.compland

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

⇒ logic.propositional.notfalse

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

⇒ logic.propositional.nottrue

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.notnot

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