Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.idempand

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