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