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