Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.compland

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.notnot

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