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