Exercise logic.propositional.dnf
Description
Proposition to DNF
Derivation
(F /\ r) || q || ~~p || ~~p || ((q || ~~p) /\ q)
⇒ logic.propositional.absorpand(F /\ r) || q || ~~p || ~~p || q
⇒ logic.propositional.idempor(F /\ r) || q || ~~p || q
⇒ logic.propositional.notnot(F /\ r) || q || p || q