Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.truezeroand

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