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