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