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