Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.truezeroand

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