Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.idempand

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

⇒ logic.propositional.nottrue

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