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