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