Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.falsezeroand

~(F || ~(F || q || ~~p))

⇒ logic.propositional.falsezeroor

~~(F || q || ~~p)

⇒ logic.propositional.falsezeroor

~~(q || ~~p)

⇒ logic.propositional.notnot

~~(q || p)

⇒ logic.propositional.demorganor

~(~q /\ ~p)