Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.idempand

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