Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.idempor

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

⇒ logic.propositional.truezeroand

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