Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

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

⇒ logic.propositional.falsezeroand

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.falsezeroor

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

⇒ logic.propositional.idempand

F || q || ~~p

⇒ logic.propositional.notnot

F || q || p