Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.truezeroand

~~(q || ~~p)

⇒ logic.propositional.notnot

~~(q || p)