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