Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.absorpand

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

⇒ logic.propositional.absorpor

q || ~~p

⇒ logic.propositional.notnot

q || p