Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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