Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.compland

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.notnot

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