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