Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.truezeroor

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

⇒ logic.propositional.truezeroand

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