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