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