Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

~(T /\ ~((q || (p /\ p)) /\ T /\ ~q)) /\ (q || (~~~r /\ ~~~r))

⇒ logic.propositional.idempand

~(T /\ ~((q || (p /\ p)) /\ T /\ ~q)) /\ (q || ~~~r)

⇒ logic.propositional.notnot

~(T /\ ~((q || (p /\ p)) /\ T /\ ~q)) /\ (q || ~r)