Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.notnot

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