Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.falsezeroand

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