Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.falsezeroand

~~p || q || F

⇒ logic.propositional.falsezeroor

~~p || q