Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.idempand

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