Exercise logic.propositional.dnf

Description
Proposition to DNF

Derivation

Final term is not finished

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

⇒ logic.propositional.idempand

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