Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
(F /\ r) || ((q || ~~p || F) /\ (q || ~~p || F))
⇒ logic.propositional.idempand(F /\ r) || q || ~~p || F
⇒ logic.propositional.falsezeroor(F /\ r) || q || ~~p
⇒ logic.propositional.notnot(F /\ r) || q || p