Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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

⇒ logic.propositional.idempand

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