Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
Final term is not finished
(F /\ r) || (q /\ ~~q) || ~~((F || p) /\ (F || p))
⇒ logic.propositional.idempand(F /\ r) || (q /\ ~~q) || ~~(F || p)
⇒ logic.propositional.falsezeroor(F /\ r) || (q /\ ~~q) || ~~p