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