Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.idempand

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