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