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