Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

(q /\ q) || ~~p