Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.idempand

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

⇒ logic.propositional.truezeroand

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