Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.falsezeroor

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