Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.notnot

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