Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.notnot

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

⇒ logic.propositional.absorpand

p || F || q

⇒ logic.propositional.falsezeroor

p || q